Kliknij ten link, aby zobaczyć inne rodzaje publikacji na ten temat: Swarna.
Artykuły w czasopismach na temat „Swarna”
Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych
Sprawdź 50 najlepszych artykułów w czasopismach naukowych na temat „Swarna”.
Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.
Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.
Przeglądaj artykuły w czasopismach z różnych dziedzin i twórz odpowiednie bibliografie.
1
Saha, Indraneel, Bipul Sarkar, Arijit Ghosh, Arnab Kumar De i M. K. Adak. "Physiological responses of sub1A QTL under induced dehydration stress for varying days in rice". Plant Science Today 7, nr 1 (6.02.2020): 112–21. http://dx.doi.org/10.14719/pst.2020.7.1.654.
Pełny tekst źródłaStreszczenie:
This study analysed the rice genotype with sub1A quantitative trait loci that may interact with ongoing exposure of dehydration. cv. Swarna Sub1 had more nutrients efficiency with increased membrane permeability than cv. Swarna. sub1A QTL with its expression to water / osmotic deficit, however, indirectly to impede the oxidative stress under dehydration might help cv. Swarna Sub1. At maximum dehydration cv. Swarna Sub1 had 1.12 fold excess electrolyte leakages than cv. Swarna under dehydration. cv. Swarna Sub1 had better Nicotinamide adenine dinucleotide phosphate-malic enzyme activity to secure carbon dioxide exchange. A proportional increase in enzyme activity all through dehydration stress maximize under light in cv. Swarna Sub1. At maximum dehydration cv. Swarna Sub1 at saturating substrate concentration was increased by 1.12 fold than other cultivar. The ratio of glutathione (GSH:GSSG) more depleted in cv. Swarna Sub1 through the dehydration period. cv. Swarna could be more promising to retrieve the activity by 1.80 fold than cv. Swarna Sub1 under maximum dehydration. Dehydroascorbate reductase activity was also maintained in cv. Swarna with 1.20 fold ahead than cv. Swarna Sub1 under same condition. As a biomarker of oxidative stress cv. Swarna Sub1 appeared to be less sensitive with the loss of protein oxidation, however, recorded with 25% less carbonyl content than cv. Swarna. Both the genotypes had scored a significant sensitivity with tissue specific distribution for reactive oxygen species as detected by histochemical assay.
2
PANDA, DEBABRATA, i RAMANI KUMAR SARKAR. "ROLE OF NON-STRUCTURAL CARBOHYDRATE AND ITS CATABOLISM ASSOCIATED WITH SUB 1 QTL IN RICE SUBJECTED TO COMPLETE SUBMERGENCE". Experimental Agriculture 48, nr 4 (17.05.2012): 502–12. http://dx.doi.org/10.1017/s0014479712000397.
Pełny tekst źródłaStreszczenie:
SUMMARYThe present study is to characterise the non-structural carbohydrate (NSC) status and its catabolism along with elongation growth in rice cultivars either possessing or not possessing the Sub 1 quantitative trait locus (QTL), i.e. Swarna and Swarna Sub1 exposed to seven days of complete submergence. During submergence, Swarna accelerated the rate of stem and leaf elongation and rapidly consumed NSC. In contrast, Swarna Sub1 consumed energy resources more slowly and maintained similar growth rate to that of non-submerged plants. Swarna Sub1 showed better utilisation of carbohydrate than that of Swarna by progressive induction of alcohol dehydrogenase, starch phosphorylase and total and α-amylase enzyme activity during submergence. Overall, submergence tolerance conferred by the Swarna Sub1 QTL is correlated with better maintenance and utilisation of NSC than that of Swarna.
3
Kumar Garg, Naresh, Dharmendra Sharma, Trilok chand i Satynarayan bansal. "Immunomodulator Effect of Swarna Prashana(Oral Administration of Gold as Electuary) -A Conceptual Study". International Research Journal of Ayurveda & Yoga 05 (2022): 178–82. http://dx.doi.org/10.47223/irjay.2022.5628.
Pełny tekst źródłaStreszczenie:
Swarna Prashana(the oral administration of gold as an electuary) is a unique Ayurvedic treatment in the field of children. The canonical textbook of Kaumarabhritya(paediatrics), Kashyapa Samhita, illustrates this unusual formulation in the setting of Lehana (licking procedure by electuary). It has been explained that gold should be triturated with water, honey, and Ghrita on a pre-washed and clean stone facing east, and the semisolid concoction should be presented to the Shishu/infant. Swarna has been used in a variety of forms and doses throughout history, including raw gold, pure metal, gold foils, red colloidal solution, Swarna Patra, Swarna Parpati, and Bhasma,to name a few.Swarnaprashana is a practise in which Swarna and herbs are given to children orally in the form of a liquid, semi-solid, or paste. Madhu + Ghrita + Abharak bhasma + Swarna Bhasma + Swarnamakshik bhasma + Brahmi Churna + Kantakari +Shankhpushpi +Haritaki +Haridra + Kootha are the constituents of Swarna prashana. In Present Conceptual study describe the Immunomodulator effect of Swarna Prashanain detail according to Ayurveda.
4
Koyande, Aishwarya Krishna, i Swati Shankar Gadgil. "PHARMACEUTICAL PREPARATION AND DETERMINATION OF QUALITY STANDARDS OF SARASWATARISHTA: A HERBO-MINERAL ALCOHOLIC FORMULATION". International Journal of Research in Ayurveda and Pharmacy 11, nr 5 (30.10.2020): 88–93. http://dx.doi.org/10.7897/2277-4343.1105147.
Pełny tekst źródłaStreszczenie:
Saraswatarishta is a herbo-mineral hydro alcoholic formulation prescribed for various memory and sleep related disorders as well as a brain tonic. It is a unique formulation where the presence of swarna during the fermentation process may be responsible to manifold the action of remaining herbal drugs. Though the formulation is prescribed widely and available in the market with different varieties, there is a lack of documentation regarding the standard operating procedure and quality of the product. In the present study, Saraswatarishta and Swarna Saraswatarishta were prepared following standard operating procedure. Both the formulations were subjected to physico-chemical tests and values were found within the normal limits of arishta preparation from Ayurvedic Pharmacopeia of India. The sample of Swarna Saraswatarishta was analysed to check the presence of swarna using the ICP-MS technique. It was found below the level of quantification which interprets the absence of swarna in the formulation. This is the first and foremost report regarding the presence of Swarna in Swarna Saraswatarishta.
5
Dash, S. R., B. K. Routray, S. K. Mohanty i N. Behera. "Evaluation of excess water tolerant rice varieties Swarna sub-1 and CR-1009 sub -1 under Head to Head Project in East and South- Eastern Coastal Plain zone of Odisha". Current Agriculture Research Journal 8, nr 1 (26.03.2020): 39–45. http://dx.doi.org/10.12944/carj.8.1.07.
Pełny tekst źródłaStreszczenie:
Flash flood or submergence is a common phenomenon in rice growing rainfed lowland areas that seriously affects crop establishment leading to severe yield losses. A few submergence–tolerant rice varieties have been developed by introgression SUB -1 gene into mega rice varieties of South Asia. Performance of this variety can be further enhanced through adoption of appropriate management practices. Farners Participatorty trials were conducted using Swarna- sub-1 and CR 1009 sub-1 during kharif, 2017 in three adopted villages at Erasama, Kujanga and Raghunathapur blocks of Jagatsinghpur district. Results of this experiment revealed that at recommended doses of N:P:K @ 80-40-40 Kgha-1, transplanting of 30 days aged seedlings and additional N-dose of 20kg/ha at 7 days after receding of flood water resulted in better post submergence recovery and maximum yield. Maximum number of tillers m-2 was recorded in CR 1009 sub -1 followed by Pooja and Swana Sub -1. Rice variety Swarna Sub –I rerecorded an yield of 55.23 q ha -1 which was 14.5% higher as compared to farmers variety Swrana 48.2 q ha -1. The Swarna Sub-1 and CR 1009 sub-1 survived in the flood and gave higher yield under submergence condition in the coastal flood prone area
6
Munda, Sushmita, Sanjoy Saha, Totan Adak, Nitiprasad Jambhulkar, Priyadarsini Sanghamitra i Bhaskar Chandra Patra. "Performance of cultivated indica rice (Oryza Sativa L.) as affected by weedy rice". Experimental Agriculture 55, nr 6 (31.01.2019): 875–84. http://dx.doi.org/10.1017/s0014479718000455.
Pełny tekst źródłaStreszczenie:
AbstractWeedy rice species exhibit differential competitive ability and cause significant losses to rice yield. The present study was conducted to evaluate the competing ability of weedy rice accessions collected from foothills of eastern Himalayas and coastal Odisha grown in the presence of cultivated indica rice var. Swarna. The competitive ability of Swarna and weedy rices were estimated on the basis of (i) Swarna yield reduction under different durations of competition with weedy rice; and (ii) nutrient uptake by Swarna and weedy rice in competitive environment. There was significant yield reduction (18%) when competition was allowed until 6 weeks after emergence (WAE) compared to competition until 2 WAE, which was due to vigorous growth of weedy rice at early vegetative stage. The biomass accumulation and tiller number of weedy rice were significantly higher compared to Swarna. Odisha weedy rice accession recorded about 18, 57 and 24% higher N, P and K uptake, respectively, than Swarna. The highest yield reduction (22%) in Swarna was recorded when grown with OA1 and the lowest impact (7.7%) was recorded with AA2. As conclusion, management practices should be implemented within 2–4 weeks of emergence considering 5–10% acceptable yield loss of Swarna, and grain yield of cultivated rice was reduced significantly by high N and K uptake by weedy rice under a competitive environment.
7
Pesta Gultom, Pesta, i Claudie. "Pengaruh Kompetensi Kewirausahaan dan Pengawasan Manajemen terhadap Perkembangan Perusahaan PT Ekuator Swarna Sekuritas Cabang Medan". Jurnal Manajemen Bisnis Eka Prasetya : Penelitian Ilmu Manajemen 6, nr 2 (18.09.2020): 46–58. http://dx.doi.org/10.47663/jmbep.v6i2.56.
Pełny tekst źródłaStreszczenie:
This study aims to determine how much influence Entrepreneurship Competence and Management Supervision on the Development of PT Ekuator Swarna Sekuritas Medan Branch. The research methodology used is descriptive and explanatory survey methods. The population in this study were 1003 customers of PT Ekuator Swarna Sekuritas Medan Branch. The technique of determining the number of samples in this study was determined using the Slovin formula and amounted to 91 respondents. The t test results show that the Entrepreneurial Competence variable is positively and significantly influenced by the Development of PT Ekuator Swarna Sekuritas Medan Branch and the Management Control variable has a positive and significant effect on the development of PT Ekuator Swarna Sekuritas Medan Branch. Simultaneously affect the dependent variable (Company Development)
8
Chandrasekar, Saranya, Purushothaman Natarajan, Priyank Hanuman Mhatre, Mahesh Mahajan, Sundararaj Nivitha, Venkatasalam E. Palanisamy, Umesh K. Reddy i Palanisamy Sundararaj. "RNA-Seq of Cyst Nematode Infestation of Potato (Solanum tuberosum L.): A Comparative Transcriptome Analysis of Resistant and Susceptible Cultivars". Plants 11, nr 8 (7.04.2022): 1008. http://dx.doi.org/10.3390/plants11081008.
Pełny tekst źródłaStreszczenie:
Potato (Solanum tuberosum L.) is an important food crop worldwide, and potato cyst nematodes (PCNs) are among the most serious pests. The identification of disease resistance genes and molecular markers for PCN infestation can aid in crop improvement research programs against PCN infestation. In the present study, we used high-throughput RNA sequencing to investigate the comprehensive resistance mechanisms induced by PCN infestation in the resistant cultivar Kufri Swarna and the susceptible cultivar Kufri Jyoti. PCN infestation induced 791 differentially expressed genes in resistant cultivar Kufri Swarna, comprising 438 upregulated and 353 downregulated genes. In susceptible cultivar Kufri Jyoti, 2225 differentially expressed genes were induced, comprising 1247 upregulated and 978 downregulated genes. We identified several disease resistance genes (KIN) and transcription factors (WRKY, HMG, and MYB) that were upregulated in resistant Kufri Swarna. The differentially expressed genes from several enriched KEGG pathways, including MAPK signaling, contributed to the disease resistance in Kufri Swarna. Functional network analysis showed that several cell wall biogenesis genes were induced in Kufri Swarna in response to infestation. This is the first study to identify underlying resistance mechanisms against PCN and host interaction in Indian potato varieties.
9
Ghritlahre, S. K., Mahesh Rao, S. L. Pavani, Vineeta Singh, U. S. Singh, Sandhya Sandhya i P. K. Singh. "Estimation of yield and grain qualities of marker assisted backcross derived lines of submergence rice against sheath blight disease". Journal of Applied and Natural Science 9, nr 2 (1.06.2017): 1042–48. http://dx.doi.org/10.31018/jans.v9i2.1319.
Pełny tekst źródłaStreszczenie:
Sheath blight caused by Rhizoctonia solani is one of the most devastating diseases of rice (Oryza sativa) and causes enormous yield losses over the world after blast, the disease can cause yield loss upto 50 per cent in advanced stage and adversely affects quality of straw. Breeding for resistant varieties is the only viable option to combat the disease efficiently. In this study, our findings showed a significant increase in number of spikelet’s per panicle (3.45 %), test weight (0.62 %) and grain yield (0.72 %) compared to recurrent parent Swarna sub-1. The range of mean performance of 18 BC2F1 selected improved lines varied for per cent disease severity from 26.75 to 43.58 at 16 days after inoculation. Among the 18 improved lines, only four lines (Swarna sub-1-6, Swarna sub-1-32, Swarna sub-1-13 and Swarna sub-1-29) showed resistance score of 1-3. The remaining fourteen lines showed moderate resistance with a score of 3-5. Hence, the resistance line could be exploited in sheath blight resistance breeding programme and the same line can also be released as a variety against sheath blight of rice after testing over multilocation trails.
10
Selywati, Selywati, Syawaluddin Syawaluddin, Aidil Putra i Thomas Sumarsan Sumarsan Goh. "Pengaruh Kompetensi dan Insentif Terhadap Prestasi Kerja Karyawan PT. Kartika Swarna Dwipa". Jesya 6, nr 1 (1.01.2023): 156–65. http://dx.doi.org/10.36778/jesya.v6i1.892.
Pełny tekst źródłaStreszczenie:
Kartika Swarna Dwipa is a company engaged in the marketing of Tupperware products. Employee work performance is starting to experience a decline which is indicated by the low morale of employees in completing work. Low competence because employees tend to only graduate from high school and have not been given training. The provision of incentives in fact has problems such as commissions and overtime incentives that are not as promised. This research uses quantitative descriptive research. The total population in the study was 39 employees with a sampling technique using saturated samples. Simultaneously there is a significant influence between the variables of competence and incentives on the work performance of employees of PT. Kartika Swarna Dwipa. While partially, it was found that the competence variable had a significant effect on the work performance of PT. Kartika Swarna Dwipa. Partially, it was found that the incentive variable had a significant effect on the work performance of PT. Kartika Swarna Dwipa. The results of this study indicate that the competence variable has more influence than incentive on the work performance of PT. Kartika Swarna Dwipa.
11
M, Karunakar Babu, Tanuja Priya B, Rama Devi P i Sireesha K. "Swarna Kapoori: A New Promising Betelvine variety". Madras Agricultural Journal 99, September (2012): 432–34. http://dx.doi.org/10.29321/maj.10.100106.
Pełny tekst źródłaStreszczenie:
Fifty one genotypes of Betelvine were collected and maintained as gene bank at Bapatla. Best performing six genotypes viz. Safed Utukuru, Kapoori Chittikavata, Shirpurkata, Vasani Kapoori, Swarna Kapoori and Local cultivar in the gene bank were selected and subjected for further testing under varietal evaluation during 2001-03. Of these, Swarna Kapoori was found promising and forwarded to on-farm and multi-location testing in different districts of Andhra Pradesh. The yield increase was 20% in Swarna Kapoori compared to local check and the same was recommended for release.
12
Ridara, Fadila, Sabaruddin Zakaria i Bakhtiar Bakhtiar. "Performansi Agronomi dan Ketahanan terhadap Rendaman pada BC2F3 Turunan Padi Tinggong". Jurnal Ilmiah Mahasiswa Pertanian 7, nr 4 (13.11.2022): 27–36. http://dx.doi.org/10.17969/jimfp.v7i4.21654.
Pełny tekst źródłaStreszczenie:
Abstak: Tinggong merupakan salah satu varietas padi lokal Aceh, terkenal dengan tekstur nasi pulen dan memiliki kemampuan adaptasi yang baik. Namun, padi Tinggong berbatang tinggi, mudah rebah, berumur dalam dan tidak tahan terhadap rendaman. Perbaikan varietas Tinggong dapat dilakukan dengan memanfaatkan varietas intoduksi Swarna dengan keunggulan berbatang pendek, umur panen genjah, produksi tinggi. Penelitian ini bertujuan untuk mengetahui karakter agronomi BC2F3 hasil persilangan padi Tinggong dan Swarna. Penelitian ini dilaksanakan di Kebun Percobaan Rumah Kasa dan Laboratorium Genetika dan Pemuliaan Tanaman Fakultas Pertanian Universitas Syiah Kuala, Darussalam-Banda Aceh, mulai dari bulan Desember 2021 sampai Juni 2022. Benih yang digunakan adalah BC2F3 turunan dari persilangan padi Tinggong dan Swarna. Hasil penelitian menunjukkan tanaman BC2F3 T41.9.6 (tanaman 1, 2, 4 dan 6) cukup prospektif untuk dilanjutkan ke tahap selanjutnya. Hasil uji ketahanan rendaman setelah masa pemulihan (recovery) BC2F3 turunan dari persilangan padi Tinggong dan Swarna menunjukkan dari 68 tanaman yang diuji terdapat 33 tanaman (48,52%) hidup, sedangkan terdapat 35 tanaman (51,47%) mati akibat tidak tahan terhadap cekaman rendaman.Agronomic Performance and Resistance to Submergence in BC2F3 Rice Progenies of TinggongAbstract. Tinggong is one of Aceh's local rice varieties, famous for rice texture fluffier and has good adaptability. However, Tinggong rice has high stems, easy to fall, very long growth duration and not resistant to submergence. Improvement of the Tinggong variety can be done by utilizing the Swarna-introduced variety with the advantages of short stems, early harvesting age, high production. This research aims to determine the agronomic character of BC2F3 rice progenies Tinggong and Swarna. This research was conducted at the Experimental Farm and Genetics and Plant Breeding Laboratory, Faculty of Agriculture, Syiah Kuala University, Darussalam Banda Aceh, from December 2021 to June 2022. The seeds used were BC2F3 progenies of Tinggong and Swarna. The results showed that the plant BC2F3 T41.9.6 (plants 1, 2, 4 and 6) were prospective to proceed to the next stage. The results of the resistance test after the recovery period of BC2F3 progenies from crosses of Tinggong and Swarna rice showed that of the 68 plants tested, 33 plants (48.52%) were alive, while 35 plants (51.47%) dead that were not resistance to submergence stress.
13
Khan, A. Y., A. A. Sheikh, C. R. Tenpe, A. M. Patole i K. R. Biyani. "NEUROPROTECTIVE EFFICACY OF SWARNA BHASMA ON SLEEP DEPRIVED INDUCED COGNITIVE IMPAIRMENT IN RATS". INDIAN DRUGS 55, nr 03 (28.03.2018): 43–48. http://dx.doi.org/10.53879/id.55.03.11200.
Pełny tekst źródłaStreszczenie:
The present investigation was carried out to evaluate neuroprotective efficacy of swarna bhasma on cognitive impairment induced by sleep deprivation in rats. Radial arm maze and elevated plus maze methods were used for behavioural testing in rats. The male albino rats were divided into five experimental groups as normal, sleep deprived control, galantamine and two test groups of swarna bhasma. All the animals except normal were kept on daily 8 to 9 hrs sleep restriction for the induction of cognitive impairment. The cognitive performances were checked on the 7th, 14th and 20th day. Treatment with Swarna bhasma reversed the performances by improved spatial memory, increased correct arm entries, decreased number of errors, time to complete task and decreased in transfer latency. Estimation of biochemical parameters in blood plasma of treated groups with Swarna bhasma showed to be more potent antioxidant and reverts the sleep deprived induced cognitive deficits in rats.
14
Saha, PK, SMM Islam, M. Akter i SK Zaman. "Nitrogen Response Behaviour of Developed Promising Lines of T.Aman Rice". Bangladesh Journal of Agricultural Research 37, nr 2 (14.07.2012): 207–13. http://dx.doi.org/10.3329/bjar.v37i2.11222.
Pełny tekst źródłaStreszczenie:
Nitrogen is the most limiting nutrient for rice. Modern high yielding rice varieties may have differences in accumulating and using N from soil and applied fertilizer. A field experiment with 8 rice genotypes was conducted during 2008 wet season (T.Aman season) to study the effect of different rates of N fertilization on the yield performance and nitrogen nutrition under irrigated condition. Among the tested varieties/lines, BR7155-20-1-3 produced the significantly highest grain yield of 5.04 t/ha at N30 level followed by Swarna (4.66 t/ha) at the same level of N with similar growth duration (140 days). Agronomic efficiency of added N ranged from 0.7 to 23.3 for the promising line BR7155-20-1-3 and 3.3 to 27.0 for variety Swarna. Grain yield at No was the highest in BR7155-20-1-3 followed by the variety Swarna and the lowest in BR7870-5 *(Nils)- I 0-HR8. Percent nitrogen recovery ranged from 50 to 63 for variety Swarna and 13 to 30 for promising line BR7155-20-1-3. The promising line BR7155 20-1-3 and the variety Swarna may be economically advantageous over the other varieties/ lines. DOI: http://dx.doi.org/10.3329/bjar.v37i2.11222 Bangladesh J. Agril. Res. 37(2): 207-213, June 2012
15
Yulianti, Ersi, Elly Kesumawati i Bakhtiar Bakhtiar. "Keragaan Tanaman Padi BC2F2 Tinggong dan Swarna Pada Perlakuan Perendaman". Jurnal Ilmiah Mahasiswa Pertanian 6, nr 4 (1.11.2021): 65–71. http://dx.doi.org/10.17969/jimfp.v6i4.18352.
Pełny tekst źródłaStreszczenie:
Abstrak. Penelitian ini bertujuan untuk mengetahui tinggi tanaman dan hasil produksi padi BC2F2 Tinggong dan Swarna. Penelitian ini dilaksanakan di Kebun Percobaan dan Laboratorium Ilmu Pemuliaan Tanaman Fakultas Pertanian Universitas Syiah Kuala, Darussalam Banda Aceh sejak November 2020 hingga Juli 2021. Penelitian ini menggunakan media tanam tanah dan pupuk kandang dengan perbandingan 2:1. Benih yang digunakan dalam penelitian ini adalah benih padi BC2F2 yang terdiri dari genotipe T41.8 dan T41.9. Hasil penelitian menunjukkan bahwa tanaman padi BC2F2Tinggong dan Swarna yang prospektif untuk diuji pada tahap lanjut yaitu genotipe T41.8 (3, 7, 9 dan 11) dan T41.9 (3, 5, 6, 12 dan 16), karena tanaman tersebut memiliki tinggi tanaman yang berbatang pendek dan komponen hasil yang tinggi. Hasil pengujian tahan rendaman menunjukkan bahwa setelah dilakukannya pemulihan (recovery) pada padi BC2F2 Tinggong and Swarna, terdapat 13 tanaman yang hidup dan terdapat 3 tanaman tidak tahan rendaman.Performance Rice Plants of BC2F2 Tinggong and Swarna in the immersion treatmentAbstract. This study aims to determine the plant height and yield of BC2F2 Tinggong and Swarna rice. This research was conducted at the Experimental Garden and Plant Breeding Science Laboratory, Faculty of Agriculture, Syiah Kuala University, Darussalam Banda Aceh from November 2020 to July 2021. This study used soil and manure planting media in a ratio of 2:1. The seeds used in this study were BC2F2 rice seeds consisting of genotypes T41.8 and T41.9. The results showed that the Tinggong and Swarna derived BC2F2 rice plants that were prospective to be tested at an advanced stage were genotypes T41.8 (3, 7, 9 and 11) and T41.9 (3, 5, 6, 12 and 16). It has a short plant height and a high yield component. The results of the immersion resistance test showed that after recovery in BC2F2 Tinggong and Swarna, there were 13 plants that were alive and there were 3 plants that were not resistant to immersion.
16
Lama, Rohini, i Usha Chakraborty. "Polyethylene glycol induced water stress in maize seedlings and evaluation of antioxidant defense mechanisms". NBU Journal of Plant Sciences 6, nr 1 (2012): 35–40. http://dx.doi.org/10.55734/nbujps.2012.v06i01.006.
Pełny tekst źródłaStreszczenie:
Maize is one such crop, the production of which is highly challenged due to water shortage and soil water losses. The present study was undertaken on artificially induced water stress of maize in vitro, where stress was applied with PEG-6000 on one week old seedlings of four varieties BN 10, Dhanya. Kaveri-Super 244, and Swarna for 3, 5 and 7 days. The activity of antioxidative enzyme like peroxidase, catalase, ascorbate peroxidase, glutathione reductase and superoxide dismutase was assayed in the stressed and control plants. Peroxidase activity decreased on the 7th day in Dhanya and Swarna but in BN 101 and Super 244 the activity decreased slightly on the 5th day and increased again on the 7th day. Ascorbate peroxidase and superoxide dismutase showed a similar trend where the activity decreased after a certain period of stress. Similar trend was seen for GR activity too in case of Dhanya and Swarna. But in BN 101 and Super 244 there was an increase in the activity with the increase in the period of stress. Catalase activity declined during stress in Dhanya and Swarna while the other two varieties showed an increase during stress. Other than enzymatic activities, various biochemical analyses like proline, ascorbate, chlorophyll was also carried out. With the increase in intensity of drought there was an increase in both proline and ascorbate content in all. A significant increase in the ascorbate content was observed in BN 101 and super 244, H202, accumulation and lipid peroxidation showed an increase during stress in Dhanya and Swarna but no increase was seen in the other two varieties. Chlorophyll content showed a decline during the period of drought when compared to the control plants of all varieties. Enzymatic activity and biochemical tests show that Dhanya and Swarna are susceptible to drought stress than super 244 and BN 101 which are the tolerant varieties.
17
Sahoo, Biswajit, i Tushar Kanti Dangar. "Interaction of some fungal entomopathogens of rice pests with phyllophytic microorganisms of four rice genotypes cultivated in coastal Odisha, India". Ecoprint: An International Journal of Ecology 22 (22.09.2016): 75–84. http://dx.doi.org/10.3126/eco.v22i0.15473.
Pełny tekst źródłaStreszczenie:
Interactions of six entomopathogenic fungi viz. Cordyceps (2 strains), Beauveria (1 strain) and Metarhizium (3 strains) spp. of rice leaf folder (LF, Cnaphalocrocismedinalis) with thephyllophytic (phyllospheric and phylloplanic) bacteria (n=35) and fungi (n=4) isolated at pre-flowering stages of fourcultivated rice (Oryzasativa L.) var. Lalat, Swarna, Swarna-Sub1 and Naveenwere assessed to reveal possibility of intergroup inhibition in the field. Dynamics of the phyllophytic microbes revealed that the phyllospheric bacterial population (3.59 to 4.10 log CFU/cm2) was more than those of the phylloplane (1.56 to 1.75 log CFU/cm2) of different plants. The phyllophytes of the four rice genotypes decreased in the order of Swarna-Sub1 > Swarna > Lalat > Naveen. The fungal pathogens of LF viz. C. brongniartii (TF6 and TF6-1A), B.bassiana (TF6-1B) and M. anisopliae (TF19, TF19- 3A and TF19-3B) were not inhibited by any of the phyllophytic organisms which proved that they can be applied on the canopy of the rice plants to control the pests.ECOPRINT 22: 75-84, 2015
18
Srivastava, Mayank. "REVIEW ARTICLE - RATIONAL USE OF SWARNA PRASHANA IN CHILDREN IN CURRENT TIMES OF COVID 19 CRISIS". International Ayurvedic Medical Journal 8, nr 7 (18.06.2020): 3989–95. http://dx.doi.org/10.46607/iamj0807282020.
Pełny tekst źródłaStreszczenie:
In this unfortunate period of COVID 19 pandemic when saving lives has become priority above all issues, the interests of our future, the children, are being hurt the most. Deprivation of psycho-social and envi-ronmental elements during the childhood period of human life can seriously jeoparadize the physical, men-tal, social and immunological development of children. Consequentially in post-COVID period many of our children are likely not to grow up to their inherent genetic potential and thus manifest as laggards in their respective fields. This crucial childhood specific health issue arising out of COVID 19 conditions can however be effectively managed by a simple and time tested Ayurvedic therapeutic measure of ‘Swarna Prashana’. Its principal ingredient is gold. In pre COVID 19 times, the major trend of administering Swarna Prashana in our country was of giving it monthly as a pulse therapy (on Pushya Nakshatra). But in view of the present 24X7 threat of n-CoV 2019, the most reasonable approach of would be of daily ad-ministration in the initial few months, thereafter, followed by a strategic shift to pulse therapy. 0.25 mg/kg/day appear to be a rational daily dose of Swarna (bhasma) for Swarna Prashana in children. Thus, considering its potential of ensuring a maximum possible overall growth and development of a child and in turn the nation too, Swarna Prashana should be urgently launched as a national program in the present time of crisis.
19
Pada Ray, Bishnu, Ujjal Kumar Nath i Md Abul Kalam Azad. "MUTAGENESIS FOR THE DEVELOPMENT OF SUBMERGENCE TOLERANCE RICE GENOTYPES in Indica BY GAMMA IRRADIATION-INDUCED MUTATION USING 60CO SOURCE ISOTOPE WITH MARKER ASSAY". International Journal of Agriculture, Environment and Bioresearch 07, nr 03 (2022): 31–54. http://dx.doi.org/10.35410/ijaeb.2022.5723.
Pełny tekst źródłaStreszczenie:
The high selection pressure applied to rice breeding since it was domesticated thousands of years ago has initiated a narrowing its genetic variability. Obtaining new rice varieties therefore becomes a major challenge for breeders and the development of techniques to increase genetic variability has attracted the attention of various research groups. Understanding mutations and their application has paved the way for the interpretation of immersion tolerant rice. Creating variability through mutations has therefore become the most important tool for rice improvement. Gamma-rays were able to create genetic variables for abiotic stress tolerance, such as submergence tolerance as well as plant height, number of tillers, shoot and root weight, total biomass, and panicle length. Among the three parents of BRRI dhan52, Guti swarna and Mamun swarna, the highest average yield plant-1 (46.56 g) was produced by Mamun swarna (cont.) and the lowest (18.16 g) by BRRI dhan52. On the other hand, the group of all mutants, Mamun swarna-250 (M3) was more productive (39.30 g) and the maturation was 142.66 days from Guti swarna-300 (M3) (20.20 g) and maturity duration was 151.66 days. The first three principal components studied, including the Eigen value, explained 80.4% of the total variation in 11 rice genotypes for 9 quantitative traits. The gene diversity value of allele across 11 genotypes was 0.469. The value of polymorphism information content (PIC) was 0.359 (SC34 / RM23679) and the allele frequency (%) was 62. However, this assessment may be effective in developing reliable mutants for significant submergence stresses in rice.
20
Ghotkar, Dr Dhanashree. "Pharmaceutical Preparation and Standardization of Swarna Vanga and Its Clinical Efficacy as Adjuvant to Reduce Adverse Effects of Chemotherapy with Special Reference to Its Rasayana Property". International Journal for Research in Applied Science and Engineering Technology 9, nr 11 (30.11.2021): 1162–67. http://dx.doi.org/10.22214/ijraset.2021.38918.
Pełny tekst źródłaStreszczenie:
Abstract: Cancer is most dreadful disease affecting mankind. Many innovative healing modalities and hundreds of cancer treatments have resulted from extensive research. With chemotherapy and radiotherapy, surgical excision is the oldest and most tested method. This leads to therapy problems, poor health, and a decline in quality of life, all of which necessitate treatment discontinuation. Anorexia, diarrhoea, nausea, vomiting, and mucositis can all be caused by psychological causes. The anorexiacachexia syndrome is the most common cause of death among cancer patients. Cancer cachexia is characterised by metabolic, hormonal, and cytokine abnormalities that lead to progressive wasting. Swarna Vanga is a Kupipakwa Rasayana mentioned in Rasatarangini. Chemically it is stannous sulphide containing Shuddha Parad, Shuddha Vanga, Shuddha Gandhak, Shuddha Navasadar. Till today, no study has been carried out using Swarna Vanga for its Rasayana and Balya properties. Hence an attempt was given to study the pharmaceutical preparation, standardization and clinical efficacy of the drug in reducing adverse effects of chemotherapy with special reference to its Rasayana property through this dissertation. Thus the present study entitled “Pharmaceutical preparation and standardization of Swarna Vanga and its clinical efficacy as adjuvant to reduce adverse effects of chemotherapy with special reference to its Rasayana property” was carried out. Keywords: Swarna Vanga, adjuvant, Rasayana, cancer, chemotherapy, adverse effects, standardization.
21
Parvin, N., MA Salam, MU Salam, MA Kader i B. Nessa. "Farmers’ Rice Yield in Fallow - T. Aman Rice - Fallow Cropping Pattern Due to Variability in Genotype And Management". Bangladesh Agronomy Journal 25, nr 1 (22.11.2022): 23–36. http://dx.doi.org/10.3329/baj.v25i1.62827.
Pełny tekst źródłaStreszczenie:
Farmers’ existing rice production practices provide key indications of interventions for improving yield in their environments. This study aimed to explore those indications in the Fallow - T. Aman rice - Fallow cropping pattern (CP) under rainfed farming practiced by the farmers in Kapasia, Gazipur. Research method employed one-to-one and face-to face interview of 154 farmers practicing the CP. The average yield of T. Aman was estimated as 3.23 t ha-1, slightly below the national average yield of 3.93 t ha-1, in the range of 1.18 to 5.65 t ha-1. Variety was one of the two broad factors that determined the yield variation. The high yeld potential (HYP) category absolutely preferred the production aim, where Swarna-Ranjit (31.2% by farmer) and BRRI dhan49 (24.7% by farmer) were the dominated varieties where average yields were very close (3.51 and 3.36 t ha-1) for Swarna-Ranjit and BRRI dhan49, respectively). Management was the second factor determining the yield variation within varieties. While both the varieties received similar maximum yield (5.65 t ha-1), Swarna-Ranjit produced the minimum yield of 1.40 t ha-1 and BRRI dhan49 of 1.98 t ha-1. This study did not find a consistent pattern of response of the three measured management components - transplanting time, seedling age and seedling density to yield in either variety. The yield variance of BRRI dhan49 under three management components was higher compared to Swarna-Ranjit. Farmers practiced relatively a wide range of three management combinations to achieve high yield in Swarna-Ranjit, but a narrow range of the three management combinations for BRRI dhan49 to achieve the same level of yield. It is concluded that the variety-specific agronomic management to be the avenue for yield improvements in farmers’ fields. Bangladesh Agron. J. 2022, 25(1): 23-36
22
Ningsih, Listina Nadhia, Ray Tri Nugroho i I. Nyoman Lingga Anjana. "Produksi Program Musik Chamber Dalam Bentuk Video Dokumenter pada PT. Mata Air Inspirasi (SWARNA FMTV)". ICIT Journal 3, nr 1 (21.02.2017): 42–57. http://dx.doi.org/10.33050/icit.v3i1.42.
Pełny tekst źródłaStreszczenie:
Kemajuan dibidang teknologi tidak dapat dipungkiri, bahwa banyak perusahaan yang bersaing untuk menjadi perusahaan ternama di Indonesia, ditambah dengan hadirnya pasar bebas asia dan kemajuan pada bidang broadcasting, terbukti dengan banyaknya stasiun televisi baru yang bermunculan dan siap untuk bersaing menjadi televisi terbaik di Indonesia, baik dari televisi teresterial maupun televisi digital. PT. Mata Air Inspirasi (SWARNA FMTV) saat ini bergerak pada konten televisi digital. Tayangan yang sudah ada sebelumnya di SWARNA FMTV yaitu jenis konten program talkshow, current affair, video clip, feature, dan belum mempunyai konten program dokumenter. Tujuan Penelitian ini adalah mengajak masyarakat khususnya para pecinta musik chamber untuk memanfaatkan taman suropati sebagai tempat latihan para seniman musik. Musik chamber inilah yang akan di sajikan oleh SWARNA FMTV untuk mengisi jenis program televisi dokumenter. Musik chamber ini sebelumnya sudah disajikan oleh station televisi dalam bentuk soft news, dan pada penelitian ini akan mengangkat lebih detail tentang musik chamber dalam bentuk dokumenter. Metodologi yang digunakan dalam penelitian ini adalah analisa permasalahan, pengumpulan data, analisa perancangan media, dan konsep Produksi Media (KPM). Melalui perancangan video dokumenter musik chamber ini diharapkan agar dapat menjadi daya tarik dan bermanfaat bagi masyarakat dalam menyampaikan informasi mengenai hal-hal yang berkaitan dengan musik chamber, mencapai target pasar dalam meningkatkan presentasi minat masyarakat untuk menonton konten program SWARNA FMTV.
Kata Kunci : Video Dokumenter, Media, Musik Chamber, Televisi Digital, Program Musik.
23
Hidayat, Romidon. "DAMPAK UANG SERVIS TERHADAP SEMANGAT KERJA KARYAWAN PADA PERUSAHAAN DAERAH ( PD ) HOTEL SWARNA DWIPA PALEMBANG". Jurnal Ilmiah Ekonomi Global Masa Kini 8, nr 3 (26.02.2018): 37–44. http://dx.doi.org/10.36982/jiegmk.v8i3.367.
Pełny tekst źródłaStreszczenie:
The purpose of this research is to know the influence of money service to employee morale at local company (pd) Hotel Swarna Dwipa Palembang. Methods in this study quantitative methods, population in this study amounted to 122 people, sampling of 25% of 122 people as many as 31 people. Technique of collecting data using koesioner, observation and documentation. Data analysis technique use statistical test. In the analysis of statistical test data conducted in the correlation coefficient symbolized (r) obtained 0,574 then classified level of relationship is strong enough. The calculation results obtained rhitung 0.574> rtabel0,355, the value of the coefficient of determination index (r2) of 0.329 or 33% indicates the amount of influence money service to employee morale at local companies (pd) swarna dwipa hotel Palembang while the remaining 67% other. Thus it can be concluded there is a significant (positive) influence of service money on employee morale at the local company (pd) hotel swarna dwipa Palembang.Keywords : Service Money, Morale and Regional Company
24
Kumar, Hitesh, i Mahendra Prasad. "Effect of Swarna Prashana(Oral Administration of Gold as Electuary)in Children: A Conceptual Study". International Research Journal of Ayurveda & Yoga 06, nr 05 (2023): 140–43. http://dx.doi.org/10.47223/irjay.2023.6522.
Pełny tekst źródłaStreszczenie:
A type of electuary that falls under the heading of pediatrics is described in the classics of Ayurveda as Swarna Prashana (oral administration of gold as electuary). In the Kashyapa Samhita, it is intended to aid infants' memory, intuition, and invulnerability. It is depicted in terms of Jatakarma Samskara, or new-born consideration. One of the 16 basic Samskaras that Ayurveda describes. As an illustration of how Swarna Prashana satisfies the main tenets of Ayurveda, see preventative measures. Vyadhikshamtva (immunity) is our body's propensity to detect the microscopic organisms that propagate disease and are responsive or losing their potency. The main topic of discussion in the medical industry has historically been how to prevent disease by boosting immunity, and these days, swarna prashana serves as an oral resistance booster (oral antibody). The current conceptual study demonstrates how Swarnaprashana improves immunity while also increasing cognitive and illness prevention. Swarnaprashana has numerous effects and can be given to children for better overall growth and development.
25
Baskaran, V., R. Jayanthi, T. Janakiram i K. Abirami. "Evaluation of Post Harvest Quality of some Cultivars of Chrysanthemum". Journal of Horticultural Sciences 5, nr 1 (30.06.2010): 81–83. http://dx.doi.org/10.24154/jhs.v5i1.510.
Pełny tekst źródłaStreszczenie:
A study was conducted to evaluate the performance of ten chrysanthemum cultivars for better post harvest quality under open field condition at University of Agricultural Sceinces, Bangalore. Flowers were harvested at fully open stage or nearly so. The results showed that the maximum stalk girth (0.32 cm) was recorded in Cv. Cassa and the maximum flower diameter (8.14 cm) was recorded in cv. Ravikiran, Cultivar Cassa recorded the maximum flower weight (3.59 g). Maximum number of ray florets were recorded by cv. Nilima (253.2). The maximum length of ray florets were recorded in cv. Ravikiran (3.96 cm). Maximum fresh weight, final weight and water loss (88.33, 40.63 and 47.67g respectively) from the spray type flowers were recorded in cv. Arka Swarna. Longer vase life of 16 days was also recorded in cv. Arka Swarna. Based on the performance studies it was observed that Arka Swarna, Ravikiran, Red gold, Nilima and Arka Ravi performed better post harvest quality and may be selected for cut flower production.
26
De Silva, W. A., i Chandra Gunawardena. "Professor Emeritus Swarna Jayaweera: An appreciation". Sri Lanka Journal of Social Sciences 43, nr 1 (30.06.2020): 55. http://dx.doi.org/10.4038/sljss.v43i1.8069.
Pełny tekst źródła
27
Gunawan, Heri, i Megawati Megawati. "Pengaruh Kualitas Pelayanan dan Harga Terhadap Kepuasan Konsumen Hotel Swarna Dwipa". MDP Student Conference 2, nr 2 (13.04.2023): 333–37. http://dx.doi.org/10.35957/mdp-sc.v2i2.4246.
Pełny tekst źródłaStreszczenie:
Tujuan dari penelitian ini adalah menganalisa kualitas pelayanan dan harga yang mempengaruhi kepuasan pelanggan Hotel Swarna Dwipa serta kualitas pelayanan dan harga yang mempengaruhi kepuasan pelanggan Hotel Swarna Dwipa. Pengumpulan data untuk penelitian ini membagikan kuesioner kepada 210 responden. Pengambilan sampel menggunakan nonprobability sampling dengan metode purpsisve sampling dengan bantuan SPSS 24. Hasil uji parsial menunjukkan bahwa kualitas pelayan dan harga berpengaruh positif signifikan pada kepuasan konsumen dengan nilai 0.000 < 0.05. Uji simultan membuktikan bahwa nilai F bernilai 205.899 dengan 0.000 nilai signifikan yang artinya variable kualitas pelayanan dan harga dapat dikatakan berpengaruh positif dan signifikansi pada kepuasan konsumen.
28
SARANGI, SUKANTA K., S. SINGH, B. MAJI, P. C. SHARMA, A. K. SRIVASTAVA, D. BURMAN, S. MANDAL, S. L. KRISHNAMURTHY, U. S. SINGH i A. M. ISMAIL. "SUB1 varieties increased rice (Oryza sativa) yield in flood-prone rainfed lowlands of coastal regions". Indian Journal of Agricultural Sciences 90, nr 11 (16.12.2020): 2064–70. http://dx.doi.org/10.56093/ijas.v90i11.108561.
Pełny tekst źródłaStreszczenie:
Submergence of lowland rice (Oryza sativa L.) fields during the wet season in coastal regions adversely affects survival and productivity of rice. A field experiment was conducted for two consecutive wet seasons in 2016 and 2017 at ICAR-Central Soil Salinity Research Institute, Regional Research Station, Canning Town, West Bengal to evaluate the performance of six varieties carrying the SUB1 gene (BR11-Sub1, Ciherang-Sub1, CR1009-Sub1, IR64- Sub1, Samba-Sub1, and Swarna-Sub1) along with two checks (DRR Dhan39 and Sabita) under stagnant and flash flooding situations. Sabita produced the highest grain yield (3.45 t/ha) followed by CR1009-Sub1 (3.27 t/ha) under stagnant flooding. Sabita is the local check under stagnant flooding. Under flash flooding, CR1009-Sub1 produced the highest grain yield of 4.11 t/ha, followed by Swarna-Sub1 (3.11 t/ha) and BR11-Sub1 (2.78 t/ha). Participatory varietal selection (PVS) was conducted during both the years to assess the preferences of farming communities for these varieties. Under stagnant flooding, the highest preference score was recorded for Sabita (0.62) followed by BR11-Sub1 (0.32) and CR1009-Sub1 (0.31). The lowest preference score was observed for IR64-Sub1 (-0.56), Samba-Sub1(-0.31), and Ciherang-Sub1 (-0.26). Under flash flooding, the highest preference score was recorded for CR1009-Sub1 (0.63) followed by BR11-Sub1 (0.38) and Swarna-Sub1 (0.20). The lowest preference score was observed for IR64-Sub1 (-0.62), Samba-Sub1 (-0.34), Ciherang-Sub1 (-0.29), and DRR Dhan39 (-0.27). Based on the results of field experiments and farmers’ preferences, CR1009-Sub1, BR11-Sub1, and Swarna-Sub1 could be recommended for cultivation in areas affected by flash floods in coastal areas of India.
29
Jana, Kalyan, G. K. Mallick, S. Ghosh i G. Sardar. "Study on yield potentiality and spatial requirement of rice varieties (Oryza sativa L.) in system of rice intensification (SRI) under red and laterite zone of West Bengal, India". Journal of Applied and Natural Science 7, nr 1 (1.06.2015): 353–57. http://dx.doi.org/10.31018/jans.v7i1.615.
Pełny tekst źródłaStreszczenie:
Field experiment was conducted at Rice Research Station, Bankura during kharif season 2009 and 2010 to study the yield potentiality and spatial requirement of rice varieties in system of rice intensification (SRI) under red and laterite zone of West Bengal. The experiment was laid out in a randomized complete block design (RCBD) in a three replications with two rice varieties (Swarna and Lalat). Performances of swarna and lalat varieties in SRI as compared to conventional method of rice cultivation (CMRC) were investigated. Swarna (MTU 7029) has yielded maximum grain yield (6.07, 5.66 and 5.86 t ha-1 during 2009, 2010 and in pooled, respectively) from the treatment T7 (25 × 25 cm spacing) under SRI. Lowest grain yield (3.55, 3.23 and 3.38 t ha-1 during 2009, 2010 and in pooled, respectively) was recorded from treatment T9 (Lalat at 20 × 15 cm spacing) under CMRC. SRI technology has potential in increasing more grain yield, it saves seed requirement and irrigation water and chemical fertilizer considering than conventional method of cultivation. Rice cultivation is more sustainable and profitable for the farmers in SRI under the red and laterite zone of West Bengal.
30
Maurya, Amita, i H. N. Singh. "Resource Use Efficiency of Swarna and Swarna Sub1 Rice Variety Cultivation in Chandauli District of Uttar Pradesh". International Journal of Current Microbiology and Applied Sciences 7, nr 09 (10.09.2018): 2552–57. http://dx.doi.org/10.20546/ijcmas.2018.709.317.
Pełny tekst źródła
31
Akinwale, M. G., B. O. Akinyele, A. C. Odiyi, F. N. Nwilene, O. S. Osekita i A. Shittu. "Development of Flood Tolerant Rice Variety: An Enhancement to Food Security in Nigeria". Journal of Applied Biotechnology 5, nr 2 (10.07.2017): 46. http://dx.doi.org/10.5296/jab.v5i2.11525.
Pełny tekst źródłaStreszczenie:
High yielding rain-fed lowland rice cultivars are sensitive to complete submergence stress of more than four days. In Nigeria, rice farms on about 3.6 million ha of rain-fed lowland areas are adversely affected by submergence stress. Consequently, farmers in the major rice producing states of the country lose their entire crop to flooding each year. The identification of a major quantitative traits locus (QTL) on chromosome 9, designated as sub1, has provided the opportunity to apply marker assisted selection to develop submergence tolerant varieties. This study was undertaken to introgress sub 1 into the genetic background of Nigerian lowland rice mega variety (WITA 4) and assess the ability of WITA 4 with sub 1 to withstand submergence stress. Swarna Sub1, one of the FR13A-derived submergence tolerant varieties developed by IRRI, was crossed to WITA 4, a submergence intolerant Nigerian mega variety to produce F1 hybrid. The derived BC1F2 progenies were genotyped and BC1F3 phenotyped. The results of genotyping, using two markers, namely ART5 and SC3, revealed that 18 BC1F3 plants were found carrying Swarna Sub 1 allele of ART5 while 41 BC1F3 carried WITA 4 allele of ART5. Twenty progenies were found carrying Swarna Sub 1 allele of SC3 while 37 plants carried WITA 4 allele. Two plants carried both alleles (H). Seventeen plants were observed to carry Swarna Sub 1 alleles at both markers loci while a total of 36 progenies were observed to carry WITA 4 alleles at both markers loci. The results of the phenotypic screening showed that 12 plants recorded percentage survival above 60%. The two markers showed high selection accuracies, and selection based on the markers could satisfactorily meet the needs of breeding for submergence.
32
Saha, Indraneel, Arijit Ghosh, Debabrata Dolui, Masayuki Fujita, Mirza Hasanuzzaman i Malay Kumar Adak. "Differential Impact of Nitric Oxide and Abscisic Acid on the Cellular and Physiological Functioning of sub1A QTL Bearing Rice Genotype under Salt Stress". Plants 11, nr 8 (15.04.2022): 1084. http://dx.doi.org/10.3390/plants11081084.
Pełny tekst źródłaStreszczenie:
Hydroponic culture containing 200 mM NaCl was used to induce oxidative stress in seedlings of cultivars initially primed with 1 mM SNP and 10 µM ABA. Exogenous application of sodium nitroprusside (SNP – a nitric oxide donor) and abscisic acid (ABA) was well sensitized more in cv. Swarna Sub1 than cv. Swarna and also reflected in different cellular responses. The major effects of salinity, irrespective of the cultivar, were lowering the water relation, including relative water content and osmotic potential, and decreasing the compatible solutes like alanine, gamma-aminobutyric acid, and glycine betaine. The accumulated polyamines were reduced more in cv. Swarna with a concomitant decrease in photosynthetic reserves. NADP-malic enzyme activity, sucrose accumulation, ascorbate peroxidase, and glutathione S-transferase activities gradually declined under NaCl stress and the catabolizing enzymes like invertase (both wall and cytosolic forms) also declined. On the contrary, plants suffered from oxidative stress through superoxide, hydrogen peroxide, and their biosynthetic enzymes like NADP(H) oxidase. Moderation of Na+/K+ by both SNP and ABA were correlated with other salt sensitivities in the plants. The maximum effects of SNP and ABA were found in the recovery of antioxidation pathways, osmotic tolerance, and carbohydrate metabolism. Findings predict the efficacy of SNP and ABA either independently or cumulatively in overcoming NaCl toxicity in rice.
33
Jannah, Qhothrun Nadaul, i Purwati Anggraini. "Kearifan Lingkungan Masyarakat Alor dalam Novel Swarna Alor: Impian di Langit Timur Karya Dyah Prameswarie". Stilistika: Jurnal Pendidikan Bahasa dan Sastra 14, nr 1 (31.01.2021): 84. http://dx.doi.org/10.30651/st.v14i1.6630.
Pełny tekst źródłaStreszczenie:
Alor Community Environmental Wisdom in Swarna Alor Novel: Impian di Langit Timur Written by Dyah Prameswarie ABSTRAKPenelitian ini bertujuan untuk mendeskripsikan hubungan manusia dengan alam ditinjau dari nilai-nilai kearifan lingkungan serta upaya menyeimbangkan lingkungan alam yang dilakukan tokoh dalam novel Swarna Alor: Impian di Langit Timur karya Dyah Prameswarie. Jenis penelitian ini adalah kualitatif dengan pendekatan deskriptif. Data dalam penelitian ini meliputi kutipan terkait hakekat hubungan antara manusia dengan lingkungannya yang berupa kata, frasa, klausa, dan kalimat. Sumber data dari novel Swarna Alor: Impian di Langit Timur. Teknik pengumpulan data pada penelitian ini menggunakan teknik baca dan teknik catat. Hasil penelitian menunjukkan adanya (1) sikap tanggung jawab moral terhadap alam yang dimiliki oleh masyarakat Alor yang selalu taat terhadap aturan, tradisi, dan adat dari nenek moyang terdahulu, (2) sikap solidaritas terhadap alam yang dimiliki oleh tokoh Pak Libana guna mempertahankan tradisi leluhur dan ekosistem alam, (3) kasih sayang dan kepedulian terhadap alam yang dimiliki oleh tokoh utama dengan ikut menjadi anggota Green World, dan (4) sikap tidak mengganggu kehidupan alam masyarakat Alor dan selalu taat pada aturan untuk tidak semena-mena memperlakukan alam.Kata kunci: Kearifan, Lingkungan, Alam Masyrakat AlorABSTRACTThis study aims to describe the relationship between humans and nature in terms of environmental wisdom values and efforts to balance the natural environment by characters in the novel Swarna Alor: Impian di Langit Timur written by Dyah Prameswarie. This type of research is qualitative research with a descriptive data approach. The data in this study including quotes related to the nature of relationship between humans and their relationship in the form of words, phrases, clauses, and setences. Source of the data from the novel Swarna Alor: Impian di Langit Timur. Data collection techniques in this study used the reading technique and note-taking technique. The result of study show that the (1) is the attitude of moral resposibility towards nature that is owned by the Alor people who always obey the traditional and customery rules of their previous ancestors, (2) the attitude of solidarity towards nature owned by Pak Libana figures in order to maintain ancestral traditions and natural ecosystems, (3) affection and concern for nature that are owned by the main by being a member of Green World, and (4) the attitudes of not disturbing the natural life of Alor people and always obey the rules not to treat nature arbitrarily.Keywords: Wisdom, Environment, Nature of Alor Community
34
Chatterjee, Priyanka. "Biochemical Characterization of Xanthomonas campestris pv. oryzae Causing Leaf Blight Disease in Rice Plant". Bulletin of Pure & Applied Sciences- Botany 42, nr 1 (18.06.2023): 13–18. http://dx.doi.org/10.48165/bpas.2023.42b.1.3.
Pełny tekst źródłaStreszczenie:
Xanthomonas campestris pv. oryzae is an important and destructive pathogen causing bacterial leaf blight disease in rice plant. The different tests were conducted in this research work to know the biochemical properties of the pathogen by the three rice isolates KRH-2, Swarna & Jurly and also investigation of resistant variety of rice germplasm. Pathogen was subjected to various biochemical tests, the results indicated that H2S (hydrogen sulphide) production test +ve in cysteine & -ve in peptone, Starch hydrolysis in KRH-2 & Swarna rice isolates showed +ve reaction whereas, negative results were obtained for Starch hydrolysis in Jurly rice isolate, Fluorescent test and Gram staining showed negative reaction whereas, positive reaction were observed in Catalase test, Liquefaction of Gelatin, KOH Solubility test, Protein digestion test.
35
Kabir, Md Humayun, Md Ariful Islam, Nilufar Akhtar Jahan, Ummay Habiba, Md Abdul Kader i Ahmed Khairul Hasan. "Yield Enhancement of T. Aman Rice in Salinity Affected Area of Noakhali District of Bangladesh Through Adoption of Variety and Gypsum Fertilizer Application". Research in Agriculture Livestock and Fisheries 7, nr 3 (31.12.2020): 363–71. http://dx.doi.org/10.3329/ralf.v7i3.51355.
Pełny tekst źródłaStreszczenie:
An experiment was conducted in the farmer’s field at the Moddho Jutkhali village, Subornochar, Noakhali, a salinity affected area of Bangladesh to investigate the effect of variety and gypsum fertilizer on the yield of transplant aman rice under salinity condition during July to December, 2017. The experiment was laid out in a two factor split-plot design with three replications consisting of three aman rice varieties viz., Swarna (V1, an indian variety adapted to that locality), BRRI dhan52 (V2) and Binadhan-7 (V3) and three levels of gypsum fertilizer viz., 0, 75 and 150 kg gypsum ha-1. Yield components and yield of transplant aman rice were significantly influenced by variety, level of gypsum and their interactions. Among the varieties, Swarna produced the tallest plant height (126.7 cm), highest number of grains panicle-1 (76.30), weight of 1000 grains (25.80 g), grain yield (5.44 t ha-1), straw yield (7.07 t ha-1), and biological yield (12.51 t ha-1) while Binadhan-7 showed lowest values of these respective parameters but number of total tillers hill-1 (9.99) and number of effective tillers hill-1 (8.94) were maximum in Binadhan-7. Among three gypsum levels, most of the yield contributing characters showed highest values for 150 kg gypsum ha-1 that’s why grain yield was also highest (5.32 t ha-1) for this treatment. On the other hand lowest grain yield (4.92 t ha-1) was found when no gypsum was applied. In case of treatment interaction, highest number of grains panicle-1 (80.23) and highest grain yield (5.69 t ha-1) were produced when Swarna was cultivated with 75 kg gypsum ha-1 while lowest values of grain, straw and biological yields (4.36, 5.11 and 9.47 t ha-1, respectively) were found when Binadhan-7 was cultivated without applying any gypsum. Therefore, it can be concluded that the variety Swarna with 75 kg gypsum ha-1 can be practiced for the cultivation of transplant aman rice in the salinity affected area of Noakhali, Bangladesh to obtain the highest grain yield.
Res. Agric., Livest. Fish.7(3): 363-371, December 2020
36
MBVN, Kousik, Punniakotti E, Rekha G, Chaitra K, Harika G, Dilip T, Hajira SK i in. "Performance of improved versions of Swarna introgressed with yield enhancing genes in multi-location trials". Oryza-An International Journal on Rice 60, nr 1 (30.03.2023): 106–16. http://dx.doi.org/10.35709/ory.2023.60.1.1.
Pełny tekst źródłaStreszczenie:
Swarna (MTU7029), an Indian mega-variety of rice, is cultivated on an estimated 8Mha of land. There is a pressing need to address yield stagnation and wider adaptability to irrigated lowland and rainfed ecologies as a result of the negative consequences of climate change and population growth. The present study was aimed at improving Swarna for two yield-related traits through marker-assisted backcross breeding strategy by introgression of OsSPL14 (panicle branching) and SCM2 (stronger culm). Foreground and background selection was carried out at each generation. Homozygous BC2F2 plants harbouring both yield-enhancing genes were identified and advanced through pedigree selection till BC2F5 and evaluated in station trials. Three promising lines possessing higher yield over recurrent parent were identified, and a single line, IET 27661 exhibited superior yield in multi-location trials of the All India Coordinated Rice Improvement Programme (AICRIP) and was found to be promising.
37
R, Sudha, Venkatasalam E. P, Divya K, Aarti Bairawa i Priyank H. Mhatre. "Storage behavior of potato cultivars under ambient conditions in the Nilgiris". Journal of Horticultural Sciences 12, nr 2 (31.12.2017): 186–92. http://dx.doi.org/10.24154/jhs.v12i2.25.
Pełny tekst źródłaStreszczenie:
Storage behavior of different potato cultivars viz., Kufri Swarna, Kufri Girdhari, Kufri Jyoti, Kufri Neelima and Kufri Himalini was assessed for post harvest loss under ambient storage conditions of Nilgiri region. The study was carried out in three different seasons (Spring, Summer and Autumn) during 2013-2015. All the cultivars showed dormancy period of more than six weeks in all the three seasons. Cultivars varied widely in their weight loss, sprouting behavior and cooking quality. Among the varieties Kufri Girdhari found to possess good storage qualities while Kufri Swarna showed poor keeping quality in all the three seasons. All the cultivars recorded less total weight loss during autumn season. The study indicated that importance should be given to the storage behavior of the cultivars along with yield in order to have better keeping quality for regular supply of tubers for table as well as seed purpose.
38
Das, Soumen, MangalC Das i Retina Paul. "Swarna Bhasma in cancer: A prospective clinical study". AYU (An International Quarterly Journal of Research in Ayurveda) 33, nr 3 (2012): 365. http://dx.doi.org/10.4103/0974-8520.108823.
Pełny tekst źródła
39
Chouksey, Manju, Suresh Kumar Solanki i Hetal H. Dave. "EFFICACY OF AGNIKARMA WITH SWARNA SHALAKA IN THE MANAGEMENT OF KARNINI YONIVYAPAD (CERVICAL EROSION) - A CASE REPORT". International Ayurvedic Medical Journal 8, nr 10 (18.10.2020): 4934–38. http://dx.doi.org/10.46607/iamj6208102020.
Pełny tekst źródłaStreszczenie:
Nowadays Gynaecology OPD is full of cervical erosion patients, due to symptoms present in erosion are very much annoying. Erosion is the replacement of the stratified squamous epithelium of the ectocervix by the columnar epithelium of endocervix. The cervical erosion can be correlated with Karnini Yonivyapad. The case of cervical erosion was taken to evaluate the effect of Agnikarma with Swarna Shalaka. Present case study was undertaken in the OPD of Stree Roga and Prasuti Tantra Department L.N. Ayurved College and Hospital Bhopal, M.P. One sitting was given after 7th day of menstruation and the patients were fol-lowed up for two months. The effect of therapy was assessed on the basis of relief in signs and symptoms. The result shows that Agnikarma is an effective procedure for the management of cervical erosion, and Swarna Shalaka is a convenient medium having high efficacy in reliving the symptoms of erosion. So, this may be positively helpful in treating the cervical erosion.
40
Mohapatra, Shibani, Akshaya Kumar Bastia, Alok Kumar Panda i Sharat Kumar Pradhan. "Marker-assisted selection for transfer of submergence tolerance, bacterial blight resistance and yield enhancement in the rice backcross derivatives". AUGUST 2020, nr 14(08):2020 (20.08.2020): 1288–94. http://dx.doi.org/10.21475/ajcs.20.14.08.p2518.
Pełny tekst źródłaStreszczenie:
Achieving the demand and supply of rice for the increasing global population will be a challenging task beyond 2040. Therefore, the yield potential of popular rice varieties needs to be increased. The production from lowland rice can be enhanced by managing the major biotic and abiotic stresses faced in the ecology. In this work, we have developed the pipelines for gene stacking of submergence tolerance, bacterial blight resistance and yield component QTLs in the popular rice variety ‘Swarna’ by marker-assisted backcross breeding approach. Genotyping results of 796 BC1F1 backcross derived lines showed the presence of GW2, OsSPL14, SCM2 yield component QTLs, Sub1A for submergence tolerance and bacterial blight resistance genes xa5 and Xa21 in the progenies. The four stacked QTLs and two resistance genes were observed in six backcrosses derived progenies only. These progenies will be used in the next generation for further selection and evaluation for enhancing submergence tolerance, yield potential and bacterial blight resistance in Swarna rice variety background.
41
Anugrahsari, Indah, Sukarsa Sukarsa i Siti Samiyarsih. "Analisis Fenetik Kultivar Krisan (Chrysanthemum morifolium Ramat.)". Biosfera 33, nr 2 (24.08.2017): 52. http://dx.doi.org/10.20884/1.mib.2016.33.1.325.
Pełny tekst źródłaStreszczenie:
Chrysanth (Chrysanthemum morifolium Ramat.) atau dikenal sebagai Seruni merupakan tanaman herba hias. Chrysanth merupakan salah satu komoditas tanaman hias utama yang memiliki keragaman kultivar, seperti dapat dilihat dari bentuk dan variasi warna bunganya. Penelitian ini bertujuan untuk menyelidiki keragaman dan hubungan kesamaan kultivar chrysanth. Metode penelitian yang digunakan purposive sampling. Data dari chrysanth kultivar morfologi dan anatomi daun karakter dianalisis berdasarkan hubungan kemiripan dengan UPGMA (Unweighted Pasangan Metode Group dengan Arithmetic mean) metode menggunakan 5.05 software MEGA. Berdasarkan penelitian, delapan kultivar chrysanth diperoleh, yaitu C. morifolium 'Cut Nyak Dien', C. morifolium 'Dewi Ratih', C. morifolium 'Dwina Kencana', C. morifolium 'Dwina Pelangi', C. morifolium 'Elora ', C. morifolium' Pasopati ', C. morifolium' Puspita Nusantara ', dan C. morifolium' Swarna Kencana '. Kesamaan terdekat adalah antara C. morifolium 'Dwina Kencana' dan C. morifolium 'Dwina Pelangi' kultivar, dengan indeks ketidaksamaan terkecil 0,152, sedangkan kesamaan paling jauh adalah antara C. morifolium 'Elora' dan C. morifolium 'Swarna Kencana 'kultivar, dengan indeks ketidaksamaan terbesar 2,256.
42
Sahu, Chinmaya Kumar, Naveen Kumar Bind, Siddhant Gupta i Ravi Kiran. "Projection of Yield of Rice Crop over Prayagraj with Future Climatic Scenario". International Journal of Plant & Soil Science 35, nr 4 (6.03.2023): 75–86. http://dx.doi.org/10.9734/ijpss/2023/v35i42802.
Pełny tekst źródłaStreszczenie:
The purpose of this study was to evaluate the effects of climate change on productivity of rice cultivars Swarna sub-1, Sarjoo-52, Pant Dhan 4, and NDR-359 for the years 2030, 2050, 2070, and 2090 for the Prayagraj district of Uttar Pradesh using the Marksim and DSSAT crop simulation model under four different climate change scenarios, namely RCPs 2.6, 4.5, 6.0, and 8.5. The model evaluation indicated good performance with both calibration (PE=2.43,6.26,4.31,3.79, RMSE= 132.79, 345.13, 237.44, 237.85, nRMSE = 2.53, 7.31, 4.46, 3.97) and validation (PE =3.58, 10.03, 4.28, 6.09, RMSE = 197.88, 456.35, 238.37, 366.52, nRMSE = 3.95, 10.55, 4.67, 6.39) for Swarna sub-1, Sarjoo-52, Pant Dhan 4 and NDR-359 cultivars respectively, which showed good agreement between anticipated and observed values. For the Prayagraj region, NDR-359 yields the most among the four varieties, followed by Pant Dhan 4, Swarna Sub-1, and Sarjoo-52. By examining the future climate data that MarkSim's weather generator downloaded, it was noticed that all other weather variables, such as solar radiation, average maximum and minimum temperature increases while rainfall decreases. The findings of the study reveal that, among all projection scenarios, the grain yield is greater for RCP 2.6 and lowest for RCP 8.5. Analysis of the expected climate scenario data with yield revealed that the yield was higher in 2030 and lower in 2050. Additionally, it was observed that again in 2090 the yield gets increased for RCP 2.6 & decreased for RCP 4.5,6.0 & 8.5. Among all the four cultivars the yield of Sarjoo-52 will be reduced for RCP 4.5,6.0 & 8.5 for the year of 2050,2070 & 2090.These findings may offer insightful information about possible climate change effects on rice yield and suitable adaptive strategies to minimize the negative effects of future climate change.
43
Islam, MR, S. Sikder i MHR Hafiz. "Growth, Yield and Yield Components of Fine Rice (Oryza sativa L.) as Influenced by Organic Fertilizer". Agriculturists 10, nr 2 (26.12.2012): 98–103. http://dx.doi.org/10.3329/agric.v10i2.13146.
Pełny tekst źródłaStreszczenie:
The experiment was conducted at the Research Farm of Crop Physiology and Ecology Department, Hajee Mohammad Danesh Science and Technology University, Dinajpur, Bangladesh during 14 August to 7 December, 2008 to study the effects of organic fertilizer on yield performance of five fine rice cultivars viz., Rajshahi Swarna, Silkumul, Kataribhog, Lal Pajam and Sanla. The experiment was laid out in a split plot design with three replications. Effective tillers hill-1, plant height, panicle length, filled grains panicle-1, total grains panicle-1, 1000-seed weight, grain yield, straw yield and harvest index (HI) were significantly influenced by the combined effect of cultural conditions and rice cultivars. Under inorganic and organic culture, the highest grain yield was obtained from Rajshahi Swarna (2.90 and 2.74 t ha-1, respectively) and the lowest were from Sanla (2.20 and 1.74 t ha-1, respectively). All the cultivars showed better performance in respect of grain yield and other parameters under inorganic culture than organic culture. DOI: http://dx.doi.org/10.3329/agric.v10i2.13146 The Agriculturists 2012; 10(2) 98-103
44
Kamble, C. M., A. P. Trivedi, A. S. Bhanvadia, J. J. Ghadiali i B. K. Patel. "Effect of spacing and genotypes on yield attributes and yields of french bean (Phaseolus vulgaris L.)". INTERNATIONAL JOURNAL OF PLANT SCIENCES 17, nr 2 (15.07.2022): 265–73. http://dx.doi.org/10.15740/has/ijps/17.2/265-273.
Pełny tekst źródłaStreszczenie:
A field experiment was carried out at the Regional Research Station, Anand Agricultural University, Anand to access the effect of various spacing and genotypes on yield attributes and yields of french bean (Phaseolus vulgaris L.) during Rabi seasons of 2019-20 and 2020-21. The experiment consists of twenty-two treatment combinations comprised of two levels of spacing [S1: 30 x 10 cm and S2: 45 x 10 cm] and eleven levels of genotypes [G1: SKAUSJ-WB 185, S2: Tripura Rajma-1, G3: Phule Rajma, G4: Phule Suyash, G5: RKR 1011-1, G6: RKR 1033, G7: GR-1, G8: Varun, G9: HPR-35, G10: IPR-98- 3-1 and G11: Swarna Safal (ICAR Ranchi)]. The results revealed that 45 x 10 cm spacing recorded significantly higher yield attributes and yields of french bean. While among the various genotypes tested, the significantly higher yield attributes and yields were obtained in Swarna Safal genotype of french bean and it also remained at par with Phule Rajma and GR-1 genotypes.
45
Kamble, C. M., A. P. Trivedi, A. S. Bhanvadia, J. J. Ghadiali i B. K. Patel. "Effect of spacing and genotypes on physiological growth indices of french bean (Phaseolus vulgaris L.)". INTERNATIONAL JOURNAL OF PLANT SCIENCES 17, nr 2 (15.07.2022): 250–58. http://dx.doi.org/10.15740/has/ijps/17.2/250-258.
Pełny tekst źródłaStreszczenie:
A field experiment was conducted at the Regional Research Station, Anand Agricultural University, Anand to evaluate the effect of various spacing and genotypes on physiological growth indices of french bean (Phaseolus vulgaris L.) during Rabi seasons of 2019-20 and 2020-21. The experiment consisted of twenty-two treatment combinations comprised of two levels of spacing [S1: 30 x 10 cm and S2: 45 x 10 cm] and eleven levels of genotypes [G1: SKAUSJ-WB 185, S2: Tripura Rajma-1, G3: Phule Rajma, G4: Phule Suyash, G5: RKR 1011-1, G6: RKR 1033, G7: GR-1, G8: Varun, G9: HPR-35, G10: IPR-98-3-1 and G11: Swarna Safal (ICAR Ranchi)]. The results revealed that 45 x 10 cm spacing recorded significantly higher physiological growth indices in french bean. While among the various genotypes tested, the significantly higher physiological growth indices were obtained in Swarna Safal genotype of french bean and it also remained at par with Phule Rajma and GR-1 genotypes at 30 DAS, 60 DAS and at harvest.
46
Savalgi, PavanB, Biswajyoti Patgiri, JalaramH Thakkar, B. Ravishankar i VarunB Gupta. "Evaluation of subchronic genotoxic potential of Swarna Makshika Bhasma". AYU (An International Quarterly Journal of Research in Ayurveda) 33, nr 3 (2012): 418. http://dx.doi.org/10.4103/0974-8520.108858.
Pełny tekst źródła
47
Vijay Kumar, Madugu. "Swarna Jayanthi Gram Swarojgaryojana A Mechanism For Women Empowerment". IOSR Journal of Humanities and Social Science 19, nr 4 (2014): 81–85. http://dx.doi.org/10.9790/0837-19418185.
Pełny tekst źródła
48
Widger, Tom. "Buddha in Sri Lanka: remembered yesterdays - By Swarna Wickremeratne". Journal of the Royal Anthropological Institute 15, nr 4 (6.11.2009): 887–88. http://dx.doi.org/10.1111/j.1467-9655.2009.01589_29.x.
Pełny tekst źródła
49
Shah, KN, DK Rana i V. Sing. "Combining Ability for Growth, Yield and Related Traits In Cucumber (Cucumis Sativus L.) Under Subtropical Conditions of Garhwal Himalayas". Bangladesh Journal of Botany 50, nr 4 (31.12.2021): 1003–10. http://dx.doi.org/10.3329/bjb.v50i4.57066.
Pełny tekst źródłaStreszczenie:
To assess the combining ability for quantitative and qualitative traits in cucumber a full diallel set of 7 parents and their 42 F1’s was evaluated at Horticultural Research Centre, Department of Horticulture, H.N.B. Garhwal University, Srinagar (Garhwal), Uttarakhand, India during 2015 and 2016. The mean sum of squares due to general combining ability (GCA) was of significant differences at 1 % level for almost all the characters. The variance due to specific combining ability (SCA) was found highly significant at 1 % level for almost all the characters. Results from general combining ability studies revealed that the parent, New Manipur-1 showed significant GCA effect in desired direction for maximum characters viz., length of vine, days to first fruit harvest and number of fruits per vine. The cross combinations, Seven Star x New Manipur-1 for length of vine, Swarna Purna x Seven Star for days to first fruit harvest; K-90 x Seven Star for number of fruits per vine and the cross PB-Naveen x Swarna Purna for total fruit yield per vine showed significant SCA effect in desired direction and found to be superior specific cross combinations. Bangladesh J. Bot. 50(4): 1003-1010, 2021 (December)
50
Giri, Anil Kumar, Prakash Chandra Mishra i Surjendu Kumar Dey. "Phytoaccumulation potential and enzymatic activities of Oryza sativa L. genotypes exposed to Cr (VI) in hydroponic culture". Research Journal of Chemistry and Environment 25, nr 9 (25.08.2021): 47–53. http://dx.doi.org/10.25303/259rjce4753.
Pełny tekst źródłaStreszczenie:
In this work, the phytoaccumulation efficiency and enzymatic activities of various rice (Oryza sativa L.) genotypes exposed to differential concentrations of Cr (VI) have been studied. The cultivars experimented were Pratikshya, Sankar, Annapurna, White swarna and Pimpudibasa. The seedlings were raised with ¼ strength Hoagland’s nutrient solution prepared in deionised water supplemented with different concentrations (0, 100, 200, 300 and 400µg/L) of hexavalent Cr as potassium dichromate (K2Cr2O7) under controlled environmental conditions. The seedlings were harvested at 7 days intervals and parameters like root and shoot elongation, enzymatic activities and tolerance to chromium ions were measured after different periods of exposure. The highest concentration of Cr (VI) ions in shoots (9.92 µg/g dry weight) and roots (8.51µg/g dry weight) was found in Pratikshya exposed to 300 µg/L of Cr(VI) after 21 days of treatments. The growth parameters of five cultivars and tolerance to chromium were in the order of Pratikshya>Sankar>Annapurna>White swarna>Pimpudibasa. Cr(VI) toxicity was correlated with peroxidase and catalase enzyme activities of different rice cultivars. The interaction between chromium ions and rice cultivars biomass was studied using SEM-EDX and FTIR analysis.