Articoli di riviste: "Gobhila"

1

Verma, Nidhi, Megha Dubey, S. R. Sharma, Priyanka Mishra e Shweta Mesram. "Yield and economic performance of various rice-based copping systems in central India". INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 18, n. 1 (15 gennaio 2022): 58–63. http://dx.doi.org/10.15740/has/ijas/18.1/58-63.

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The current experiment was done at the research farm of Jawaharlal Nehru Krishi Vishwa Vidyalaya (JNKVV), Jablapur, Madhya Pradesh, in 2011-12 and 2012-13 to investigate rice performance under various rice-based cropping strategies. During the study period, 12 rice-based farming systems were investigated, including rice, wheat, chickpea, onion-green gramme, berseem, potato-sesame, gobhi sarson-black gramme, vegetable pea-sesame, potato-ground nut, gobhi sarson-sorghum, gobhi sarsonokra, french bean and marigold-sesame.Rice equivalent yield (REY), crop duration, gross monetary returns, cost of cultivation, net monetary returns and the benefit to cost (B:C) ratio were used to evaluate the performance of various rice-based cropping systems. Among the six cropping systems tested, the REY was found highest in the rice-gobhi sarson-okra cropping sequence (174.05 q ha-1) followed by rice-marigold-sesame (140.18 q ha-1).

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Filippi, Michal, Jiří Bruthans, Roman Skála e Noemi Mészárosová. "Speleothems of the granite Gobholo Cave in Eswatini". Journal of African Earth Sciences 172 (dicembre 2020): 103986. http://dx.doi.org/10.1016/j.jafrearsci.2020.103986.

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RAJENDER KUMAR, JAYESH SINGH e S.K. UPPAL. "Intercropping of medicinal and high value crops in autumn sugarcane (Saccharum spp. hybrid) for higher productivity and profitability". Indian Journal of Agronomy 60, n. 1 (10 ottobre 2001): 61–64. http://dx.doi.org/10.59797/ija.v60i1.4442.

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A field experiment was conducted during autumn season of 2006-07, 2007-08 and 2008-09 at sugarcane ex- perimental area (Ladhowal), Punjab Agricultural University, Ludhiana to assess the profitability of intercropping of medicinal and high value crops in autumn planted sugarcane(Saccharum spp. hybrid). Gobhi sarson (Brassica napus L.), canola type GSC 5 and GSC 6 and non canola type varieties GSL 2, celery (Apium graveolens L.) local, barley (Hordeum vulgare L.) VJM 201 and radish (Raphanus sativus L.) Punjab Pasand for seed purpose were evaluated as intercrops. Out of 9 combinations of intercropping, sugarcane+ gobhi sarson GSL 2 (1: 1) re- corded the highest cane equivalent yield of 87.95 t/ha, which was 22 % higher than that of sole crop of sugarcane. The economic analysis also indicated that sugarcane+gobhi sarson GSL 2 (1: 1) recorded the highest net profit of 80,894/ha, followed by intercropping of sugarcane + celery (1:2) and sugarcane + gobhi sarson GSC 5 (1:2) + with 29.0%, 26.9% and 22.2% higher net returns over sole crop of sugarcane, respectively. However, different intercrops did not show any significant effect on cane quality in terms of pol % juice and commercial cane sugar (CCS %).

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Gupta, Vikas, Anil Sharma, Jai Kumar, Vikas Abrol, Brinder Singh e Mahender Singh. "Effects of integrated nutrient management on growth and yield of maize (Zea mays L.) - Gobhi sarson (Brassica napus L.) cropping system in sub-tropical region under foothills of north-west Himalayas". Bangladesh Journal of Botany 43, n. 2 (19 gennaio 2015): 147–55. http://dx.doi.org/10.3329/bjb.v43i2.21666.

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A pronounced residual effect of organic and inorganic fertilizers, applied in maize crop was observed on yields of maize-gobhi sarson cropping system. The experiment was conducted with 10 treatments of N, P, K, FYM, crop residue and zinc sulphate nutrients. The highest growth, yield and yield components of maize crop were recorded with 100% recommended fertilizer dose-RFD + ZnSO4 20 kg/ha and the grain yield (2409 kg/ha) was about 101% higher over the control. In case of gobhi sarson, the highest seed yield (1081 kg/ha) was observed as a pronounced residual effect of 10 t/ha FYM in preceding maize crop; which was about 81% higher over the control. The treatments where 50% N was substituted by FYM and crop residue in maize crop had the best reflection in enhancing the seed yield of gobhi sarson to the tune of 74 and 70% over the control and 16 and 13% over farmers practice. The highest rain water use efficiency (RWUE) and heatuse efficiency (HUE) was recorded in treatment 100% RFD + ZnSO4 20 kg/ha in maize crop and 10 t/ha FYM in gobhi sarson. DOI: http://dx.doi.org/10.3329/bjb.v43i2.21666 Bangladesh J. Bot. 43(2): 147-155, 2014 (September)

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5

SINGH, BRINDER, ANIL KUMAR, VIKAS GUPTA, VIKAS ABROL, A. P. SINGH, JAI KUMAR, MAHENDER SINGH, HEMANT DADHICH e PERMENDRA SINGH. "Effect of organic and inorganic nutrients on pearl millet (Pennisetum glaucum)- gobhi sarson (Brassica napus var. napus) cropping sequence". Indian Journal of Agricultural Sciences 90, n. 2 (16 marzo 2020): 302–6. http://dx.doi.org/10.56093/ijas.v90i2.99006.

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A pronounced residual effect of organic and inorganic nutrients, applied in pearl millet crop was observed on yields of pearl millet [Pennisetum glaucum (L.) R Br]-gobhi sarson (Brassica napus L. var napus) cropping system. The experiment was conducted (by way of inorganic and organic sources combinations) with 8 treatments of FYM, vermicompost, inorganic N and control. The highest growth, yield and yield parameters of pearl millet crop were recorded with 100% recommended fertilizer dose-RFD and the grain yield (2899 kg/ha) was about 85.2% higher over the control and was followed by statistically similar treatment 75% N inorganic + 25% VC with the grain yield value of 2703 kg/ha. In case of gobhi sarson, the highest grain yield (855 kg/ha) was observed owing to residual effect of 100% N through vermicompost (VC) applied in preceding pearl millet crop, which was about 82.3% higher over the control. The treatments where 50% N was substituted by FYM and VC in pearl millet crop had the statistically similar grain yield values of gobhi sarson. The highest rain water use efficiency (RWUE) and heat-use efficiency (HUE) was recorded in treatment 100% RFD in pearl millet crop and 100% N through VC in gobhi sarson.

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J.S. JAMWAL. "Effect of integrated nutrient management in maize (Zea mays) on succeeding winter crops under rainfed conditions". Indian Journal of Agronomy 51, n. 1 (10 ottobre 2001): 14–16. http://dx.doi.org/10.59797/ija.v51i1.4955.

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A field experiment was conducted during rainy (kharif) and winter (rabi) seasons of 1998-99 and 1999-2000 at Dryland Research Substation, Rakh Dhiansar, Bari-Brahmana, to evaluate the residual effect of integrated nu- trient management in maize (Zea mays L.) on succeeding gobhi sarson (Brassica napus L.) and chickpea (Cicer arietinum L.). Application of recommended dose of NPK (60:40:20 kglha) + 20 kg ZnSOJha during kharif signifi- cantly increased the grain yield of maize as well as the succeeding crops of gobhi sarson and chickpea. Applica- tion of farmyard manure (FYM) significantly increased the available N, P and K status of the soil after maize har- vest. Available P status of the soil after the harvest of gobhi sarson and chickpea also increased significantly due to the residual effect of FYM and fertility levels.

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7

Verma, Nidhi. "Performance of Rice (Oryza sativa L.) Crop under Various Rice-Based Copping Systems in Central India". Indian Journal of Pure & Applied Biosciences 9, n. 3 (30 giugno 2021): 193–201. http://dx.doi.org/10.18782/2582-2845.8723.

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Present experiment was conducted during 2011-12 and 2012-13 at the research farm of Jawaharlal Nehru Krishi Vishwa Vidyalaya (JNKVV), Jablapur, Madhya Pradesh to study the performance of rice under various rice-based cropping systems. Total 12 rice-based cropping systems viz., rice followed by wheat, chickpea, onion-green gram, berseem, potato-sesame, gobhi sarson-black gram, vegetable pea-sesame, potato- ground nut, gobhi sarson- sorghum, gobhi sarson- okra, French bean and marigold-sesame were studied during the study period. The performance of rice was assessed by monitoring growth attributes (plant height, effective tillers, panicle length, weight of panicle, sterility percentage etc.), yield attributes (grains per panicle, test weight etc.) and grain yield. The results revealed that, among the various cropping system studied the performance of rice crop was found statistically superior under rice-wheat and rice-chickpea cropping sequence. The poor performance of rice crop was observed under rice-berseem followed by rice-marigold-sesame cropping system.

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8

K.S.THAKUR, ANlL KUMAR e SANDEEP MANUJA. "Performance of promising varieties of goblzi sarsoiz (Brassica izapus) at different nitrogen levels". Indian Journal of Agronomy 50, n. 1 (10 ottobre 2001): 67–69. http://dx.doi.org/10.59797/ija.v50i1.5065.

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A field experiment was carried out at Kangra during the winter (rab~) seasons of 1996-97 to 1998-99 to find out the suitable high-yielding variety of gobhi sarson (Brassica napus subsp. oleifera var annua) variety and its nitro- gen requirement under mid-hill conditions of north-western Himalayas. The treatments consisted of 4 gobhi sarson varieties ('Hyola 401', 'Neelam', 'Sheetal' and 'GSL 1') tested against 'Kranti' (check) of Indian mustard [Brassica juncea (L.) Czernj. & Cosson] at 3 nitrogen levels (60, 90 and 120 kg Nlha). Among different yield attributes, plant -. and seedslsiliqua were highest in gobhi sarson hybrid 'Hyola 401', while 1,000-seed weight was highest in Indian mustard 'Kranti'. In spite of poor yield due to inferior quality seed during the third year, 'Hyola 401' gave signifi- cantly highest seed yield on pooled basis.The seed yield also increased with increasing nitrogen levels, being sig- nificantly highest with the application of 120 kg N/ha. The nutrient uptake followed the same trend as that of seed yield with highest uptake values recorded fromCHyola 401' and with the application of 120 kg Nlha.

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9

ANlL KUMAR, K.S. THAKUR e SANJAY SHARMA. "Integrated nutrient management in maize (Zea mays)-gobhi sarson (Brassica napus ssp oleifera var. annua) cropping system under rainfed condition". Indian Journal of Agronomy 50, n. 4 (10 ottobre 2001): 276–77. http://dx.doi.org/10.59797/ija.v50i4.5125.

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An experiment was conducted during 1998-99 to 2000-01 to work out an integrated nutrient management schedule for maize (Zea mays L.)-gobhi sarson (Brassica napus ssp oleifera var annua) cropping system under rainfed conditions. The total grain production was higher (110.5 qlha) when both crops in system were given 150% of recommended NPK and was 28 and 26% higher over recommended fertilizer application in maize and gobhi sarson respectively. However, an application of 150% of recommended NPK to maize and 100% NPK + 10 tonneslha farmyard manure (FYM) to gobhi sarson also resulted in statistically similar grain yield (108 qlha). Ap- plication of 10 tonnes FYM along with 100% NPK either to one crop or both crops increased the system produc- tivity by 7.7% over 100% NPK, application only. The N,P and K uptake in system was higher when both crops in system were given 150% NPK, followed by 100% NPK + 10 tonnes FYMIha application. Higher gross returns (Rs 75,251) and benefit : cost ratio (2.68) were obtained when both crops in system were given 150% of recom- mended NPK. Application of recommended NPK to both crops although gave lower gross returns (Rs 56,786), the benefit : cost ratio of 2.18 was most practical under limited resources.

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Kaur, Charanjeet, e Sat Paul Mehra. "Smothering effect of different crops on weed Malva neglecta Wallr." Journal of Applied and Natural Science 8, n. 2 (1 giugno 2016): 530–34. http://dx.doi.org/10.31018/jans.v8i2.830.

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Field study was conducted at experimental farm of Punjab Agricultural University ,Ludhiana (India) during rabi seasons of 2004-05 and 2005-06. The experiment was laid out in randomized block design with fourteen treatments having combination of seven different crops viz. bread wheat, durum wheat, six - rowed barley, two-rowed barley, raya, gobhi sarson, linseed and two weed control treatments i.e. hand weeded and unweeded. The study was planned with an objective to find out the most suitable Rabi crop that can suppress the weeds to maximum extent with minimum reduction in yield as there was no herbicide available which can control the weeds in an effective manner. Minimum weed dry matter accumulation was observed in raya (0.97qha-1 in the weeded plot) whereas maximum dry matter accumulation was observed in bread wheat (8.3qha-1), followed by durum wheat (6.1qha-1), linseed(5.0qha-1), barley (6-row) (4.9qha-1), barley (2-row) (2.6qha-1) and gobhi sarson (2.4qha-1). Raya (Brassica juncea) showed maximum suppressing poten-tial as minimum per cent reduction in crop yield of unweeded over weeded (7.4%) and minimum per cent increase in weed dry matter of unweeded over weeded( 44%) was observed in this crop. Gobhi sarson (Brassica napus) was the next best smothering crop followed by barley (2-row), barley (6-row), linseed, durum wheat and bread wheat, respectively in suppressing the M. neglecta. Two hand weedings treatment proved better in controlling the weeds as compared to unweeded treatment.

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Tiwari, Sunidhi, S. K. Gupta, S. K. Rai, R. G. Upadhyay, Jeevanjot Kaur e Faisal Jameel. "Fatty acid profiling in gobhi sarson (Brassica napus)". Environment Conservation Journal 22, n. 3 (19 dicembre 2021): 409–14. http://dx.doi.org/10.36953/ecj.2021.22347.

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An experiment was carried out during 2017-2018 to estimate fatty acids and the oil content (OC) in fifteen Brassica napus genotypes. The quality parameters of oil include fatty acids (FA) and the oil content (OC), important trait differed significantly (p?0.05) amongst the Brassica species genotype. Among the genotypes, significant differences were noted for the fatty acids and the oil content (OC). In Brassica napus seeds oil content varies in between the range of 37.45–41.86% respectively. The saturated fatty acid (SFA) includes the Palmitic acid (PA) varied in between the range of 2.68–4.43% and oleic acid (OA) content results lied between 8.88-56.18% respectively. In linoleic acid (LA) and linolenic acid (LNA), presence of significant differences (p?0.05) was there. The content of linoleic acid (LA) lies in the range between 12.97- 17.98% respectively and linolenic acid (LNA) content varied from 13.41-23.42% respectively. The stearic acid (SA) content varied from1.20-1.66 respectively. Erucic acid, another essential trait, significant differences were noted amongst the Brassica species genotypes i.e. 12.96-48.80%. The minimum erucic acid (EA) content was noted in GSL-1 genotype and the genotypes namely RSPN-28 and CNH-13-2, EC552608, GSC-6 have also low EA content and the rest of the genotypes namely, RSPN-29, DGS-1, RSPN-25, CNH-11-7, CNH-11-13, RL-1359, HNS-1101, GSC-101, CNH-11-2, HNS-1102 have high erucic content. In fatty acids (FA) content, significant differences were observed in rapeseed-mustard. Desirable cultivars with higher yield and oil content are the chief objective of this concerned study to be further employed in the breeding program.

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Reddy, Kopparthi Vijayarami, Rubina Gill e Immadisetty Mohan. "Interactive Effect of Nitrogen, Zinc (Zn) and Iron (Fe) on the Growth and yield Characteristics of Gobhi Sarson (Brassica napus L.)". Asian Journal of Soil Science and Plant Nutrition 10, n. 2 (15 maggio 2024): 468–82. http://dx.doi.org/10.9734/ajsspn/2024/v10i2304.

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Brassica napus L., commonly known as Gobhi Sarson in India, is a vital oilseed crop contributing significantly to the agricultural economy. India stands as the fourth-largest producer of oilseeds, with mustard-rapeseed, including Brassica napus, constituting about 28.6% of the total oilseed production [1]. The experiment titled "Study on Foliar Application of Nitrogen, Zinc (Zn), and Iron (Fe) on the Growth and Yield Characteristics of Gobhi Sarson (Brassica napus L.)" was conducted at the research farm of Lovely Professional University, Punjab, during the Rabi season of 2023-24. A total of nine treatments with three replications were evaluated using a Randomized Block Design. The findings indicate that Treatment 9 (75%RDF + 1% Urea + 0.5% FeSO4 + 0.5% ZnSO4) demonstrated the highest plant height, fresh weight, dry weight, leaf area, primary and secondary branches per plant, number of siliquae per plant, seeds per siliquae, 1000-seed weight, seed yield, biological yield, and oil content. Treatment 5 (50%RDF + 1% Urea + 0.5% FeSO4 + 0.5% ZnSO4) also performed well across these parameters, albeit to a slightly lesser extent. (T9) recorded the highest seed yield (19.7 q ha-1), significantly outperforming all other treatments, with Treatment 5 being statistically comparable. Moreover, Treatment 9 exhibited the maximum oil content (41.2%), followed closely by Treatment 5 with oil content of 40.6%. Conversely, the control treatment (T1) yielded the lowest oil content. These results underscore the efficacy of foliar application of 75% RDF with 1% Urea, 0.5% FeSO4, and 0.5% ZnSO4 in enhancing the growth and yield characteristics of Gobhi Sarson, with Treatment 5 showing similar trends.

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Gill, Jagjot Singh. "An Analysis of Demonstrations on Rapeseed in District Ferozepur of Punjab". Indian Journal of Extension Education 60, n. 2 (2024): 109–12. http://dx.doi.org/10.48165/ijee.2024.602rn4.

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Punjab Agricultural University Farm Advisory Service Centre, Ferozepur conducteddemonstrations on rapeseed (gobhi sarson variety GSC 7) on farmer’s fields in districtFerozepur during rabi seasons (October to March) during the years 2019-20, 2020-21,2021-22 and 2022-23 in 20.71 ha area, respectively. Punjab Agricultural Universityrecommended variety GSC 7 of gobhi sarson with improved agricultural practices indemonstration plots produced significantly higher grain yields of 22.4, 22.2, 20.1, and 21.3q ha-1 as compared to 17.2, 14.8, 15.6, and 17.8 q ha-1 in check plots during rabi 2019-20,2020-21, 2021-22 and 2022-23, respectively. Demonstration plots recorded an averageincrease in yield of 24.5 per cent over check plots. The average extension gap, technologygap, and technology index were 5.2 q ha-1, 3.5 q ha-1, and 14.0 per cent, respectively. Ahigher average net return of Rs. 73511.3 ha-1 was obtained in demonstration plots, whichwas 30.9 per cent greater than check plots with a net return of Rs. 50768.8 ha-1.

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WALIA, S. S., R. S. GILL, TAMANPREET KAUR e C. S. AULAKH. "Bio-intensive complimentary cropping systems for north-west India". Indian Journal of Agricultural Sciences 92, n. 8 (29 marzo 2022): 936–41. http://dx.doi.org/10.56093/ijas.v92i8.89317.

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A field experiment was conducted during 2014–15 and 2015–16 at Punjab Agricultural University, Ludhiana to evaluate bio-intensive complementary cropping systems as a possible replacement of the prevailing rice (Oryza sativa L.)-wheat (Triticum aestivum L.) cropping system. The treatments comprised 12 cropping systems and were set in a three-time replicated randomized block design. The results revealed that maize (Zea mays L.) (cobs) + vegetable cowpea [Vigna unguiculata (L.) Walp.] + Sesbania-gram (Cicer arietinum L.) + gobhi sarson (Brassica napus L.) cropping system showed maximum rice equivalent yield (229.9 q/ha), production efficiency (79.4 kg/day/ha) and net returns (`30,6066/ha). These systems also ensured saving of 127.5 cm irrigation water over the existing rice-wheat system (247.5 cm) and proved to be a viable option to avail higher profitability for farmers in Punjab. The removal of N, P and K was significantly higher in all the maize based cropping systems over rice-wheat cropping system. In addition, maize (furrow) + turmeric (Curcuma longa L.) (bed)-wheat (bed) + linseed (Linum usitatissimum L.) (furrow) cropping system gave highest viable counts of actinomycetes and fungi, whereas maize (furrow) + turmeric (bed)-barley (Hordeum vulgare L.) (bed) + linseed (furrow) gave highest count for bacteria. The fodder based cropping system, viz. sorghum [Sorghum bicolor (L.) Moench] + cowpea (fodder)-wheat + gobhi sarson with high energy output showed the highest energy-use efficiency (48.28) and energy output efficiency (6.35×103 MJ/ha/day). Maize (cobs)+vegetable cowpea + Sesbania-gram + gobhi sarson cropping system showed the highest average maximum energy productivity (8.24 kg REY/MJ) and it was mainly due to its higher REY.

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Walia, Sohan Singh, Subhash Babu, Roopinder Singh Gill, Tamanpreet Kaur, Noopur Kohima, Azad Singh Panwar, Dinesh Kumar Yadav et al. "Designing Resource-Efficient and Environmentally Safe Cropping Systems for Sustainable Energy Use and Economic Returns in Indo-Gangetic Plains, India". Sustainability 14, n. 21 (7 novembre 2022): 14636. http://dx.doi.org/10.3390/su142114636.

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Achieving an economically feasible and environmentally robust model in agriculture while satisfying the expanding population’s food demands is a global challenge. Hence, a three-year (2014–2017) study was conducted at Punjab Agricultural University, Ludhiana to design environmentally clean, energy-efficient, and profitable cropping systems. Twelve cropping systems viz., rice-wheat (CS1), basmati rice-hayola (transplanted)-mung bean (CS2), basmati rice-radish-maize (CS3), maize-potato-maize (CS4), maize + turmeric-barley + linseed (CS5), maize + turmeric-wheat + linseed (CS6), maize + radish-wheat + linseed-mung bean (CS7), groundnut + pigeon pea (5:1)-wheat + sarson (9:1) (CS8), maize + black gram-pea (bed) + celery (furrows) (CS9),: maize + pigeon pea-chickpea (bed) + gobhi sarson (furrows) (CS10), maize (green cobs) + vegetable cowpea + dhaincha (Sesbania spp.)-chickpea + gobhi sarson (CS11) and sorghum + cowpea (fodder)-wheat + gobhi sarson (9:1) (CS12) were tested in a four-times-replicated randomized block design. CS11 had the maximum system productivity (28.57 Mg ha−1), production efficiency (78.27 Kg Day−1 ha−1), irrigation water use efficiency (2.38 kg m−3), system net returns (4413.3 US$ ha−1), and benefit to cost (B:C) ratio (2.83) over others. In comparison to the CS1 system, this cropping system required ~78% less irrigation water for a unit economic production. However, the cultivation of CS12 registered the highest energy use efficiency (49.06%), net energy returns (6.46 × 103 MJ ha⁻¹), and global warming potential (GWP) (Mg CO2 e ha−1) at spatial scale. Among all the intensified systems, CS11 had the lowest GHGI (0.29 kg CO2 e kg−1). Furthermore, cultivation of CS6 resulted in the maximum bacterial and actinomycetes population in the soil, while CS5 yielded the highest fungal count (23.8 × 103 cfu g−1 dry soil) in soil. Our study suggests that the cultivation of CS11 is a resource-efficient, economically viable, and environmentally clean production system and could be a potential alternative to rice-wheat systems for developing a green economy policy for agricultural development in the Indo-Gangetic Plains (IGP) of India.

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B.S. MANKOTIA, J. SHEKHAR, R.C, THAKUR e S.C. NEGl. "Effect of organic and inorganic sources of nutrients on rice (Oryza sativa) - wheat (Triticum aestivum) cropping system". Indian Journal of Agronomy 53, n. 1 (10 ottobre 2001): 32–36. http://dx.doi.org/10.59797/ija.v53i1.4830.

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A field experiment was conducted during 2002-03 to 2004-05 at Malan, Himachal Pradesh, to explore the possibility of an alternative to farmyard manure (FYM) as a component of integrated nutrient management in rice (Oryza sativa L.) - wheat (Trticum aestivum L. emend. Fiori & Paol.) system. Five organic sources, viz. FYM 5 Uha gobhi sarson straw 5 Uha, mushroom spent compost 2.5 Uha, FYM 2.5 tlha t gobhi sarson straw 2.5 Uha, FYM 2.5 Uha t mushroom spent compost 1.25 Uha, were applied in all possible combinations at three fertility levels, viz. 50, 100 and 150% of recommended fertilizer dose (RDF) to rice crop. Direct and residual effects of organic sources significantly affected the productivity of rice-wheat cropping system. Statistically equal rice and wheat yields were obtained with application of FYM 5 tlha (5.03 Uha rice, 2.48 Uha wheat) and FYM 2.5 Uha t mushroom spent com- post 1.25 Uha (4.94 Uha, 2.33 Uha), whereas gobhi sarson straw 5 Uha recorded lower yields (4.24 Uha, 1.99 tiha). Rice responded significantly up to 100% recommended dose (4.77 Uha); residual effects of fertility levels on wheat did not differ significantly. Standard control (1 00% RDF to both crops) resulted in significantly higher grain yield of wheat compared with mean of others receiving only 50% RDF. Nutrient uptake uptake (1 59.1 kg N, 35.0 kg P and 147.9 kg Wha) and net returns (Rs 41,5351ha) from the rice-wheat cropping system recorded higher values with FYM 5 Uha, followed by FYM 2.5 Uha t mushroom spent compost 1.25 Uha (1 55.0 kg N, 32.5 kg P and 139.0 kg W ha; Rs 39,132lha). The soil-available NPK status remained fairly constant under different treatments. Thus, FYM 2.5 tlha t mushroom spent compost 1.25 tlha applied to rice helped in sustained productivity and profitability of the cropping system statistically equal to that with FYM 5 tlha.

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Konjengbam, Sushma, e Sandeep Menon. "Potential of Foliar Applied Nano Fertilizer in Improving the Growth, Yield and Quality of Gobhi Sarson (Brassica napus)". International Journal of Plant & Soil Science 36, n. 6 (28 maggio 2024): 938–45. http://dx.doi.org/10.9734/ijpss/2024/v36i64701.

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A field experiment was conducted in the Research farm of the School of Agriculture, Lovely Professional University, Punjab to find out the potential of foliar-applied nano fertilizer in improving the growth, yield and quality of Gobhi sarson (Brassica napus). The experiment was laid out in Randomized Block Design (RBD) with four replications. The experiment consisted of five treatments viz. T1: Control, T2: 50% RDF + Nano NPK (19:19:19) @ 0.2% as foliar spray at 30 DAS, T3: 75% RDF + Nano NPK (19:19:19) @ 0.2% as foliar spray at 30 DAS, T4: 100% RDF + Nano NPK (19:19:19) @ 0.2% as foliar spray at 30 DAS and T5: 125% RDF + Nano NPK (19:19:19) @ 0.2% as foliar spray at 30 DAS. The application of 100% RDF + Nano NPK (19:19:19) @ 0.2% as a foliar spray at 30 DAS (T4) recorded the highest plant height (184.75 cm), seed yield (22.80 q ha-1) and stover yield (49 q ha-1). More oil (43.32%) and protein (31.73%) content were also recorded in T4 as compared to other treatments. The overall results showed that foliar application of nano fertilizer in combination with conventional fertilizer significantly improved the growth, yield and quality of Gobhi sarson (Brassica napus).

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Singh, Mahak Kumar, e Amit Tomar. "Analysis of present status, production constraints and future research strategies in Oilseed Brassica species". International Journal of Agricultural Invention 3, n. 02 (27 novembre 2018): 227–32. http://dx.doi.org/10.46492/ijai/2018.3.2.22.

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Abstract (sommario):

Rapeseed-mustard crops in India comprise traditionally grown indigenous species, namely toria (Brassica campestris L. var. toria), brown sarson (Brassica campestris L. var. brown sarson), yellow sarson (Brassica campestris L. var. yellow sarson), Indian mustard (Brassica juncea L. Czern and Coss.), black mustard (Brassica nigra) and taramira (Eruca sativa/ vesicaria Mill.), which have been grown since about 3,500 BC along with non-traditional species like gobhi sarson (Brassica napus L.) and Ethiopian mustard or karan rai (Brassica carinata A. Braun).

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19

KUMAR, RAKESH, P. S. SLATHIA, RAJINDER PESHIN, S. K. GUPTA, S. K. GUPTA e M. S. NAIN. "Performance analysis of rapeseed-mustard crop under different agro-climatic conditions of Jammu Division of J & K state". Indian Journal of Agricultural Sciences 88, n. 3 (16 marzo 2023): 463–68. http://dx.doi.org/10.56093/ijas.v88i3.78676.

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Abstract (sommario):

Rapeseed-mustard is the second most important edible oilseed crop in India after groundnut. It has to play a significant role in making India self-reliant in oilseed sector. At present contribution of India to the world acreage and production is 19.29% and 11.12% respectively. Productivity of rapeseed mustard in J & K is 6.98 q/ha which is 37.72% of global productivity and 67.85% of national productivity. Keeping in view low productivity of rapeseed mustard crop in J & K state, a study was undertaken with randomly selected 200 rapeseed mustard growers 100 each from subtropical and temperate zone of Jammu division covering Jammu, Samba, Reasi and Doda districts to ascertain the performance of rapeseed mustard crop under farmer field conditions. Multiple linear regression model was applied to work out the factors affecting productivity of rapeseed mustard crop. The results revealed that proper irrigation, spray of insecticide, proper sowing method, thinning, use of basal dose of urea at sowing time and proper weed management significantly affected the productivity of Indian mustard (Brassica juncea) with R2 value 0.534. The drivers of productivity of gobhi sarson (Brassica napus) were proper time of sowing and irrigation with R2 value 0.253 while use of phosphorus and irrigation at proper time were found to be significantly affecting the productivity of toria (Brassica rapa) with R2 value 0.757. The factors affecting the productivity of hybrid gobhi sarson were proper weed control and knowledge about different production recommendations with R2 value 0.080.

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20

BRINDER SINGH, A.P. SINGH, VIKAS GUPTA, VIKAS ABROL, JAI KUMAR, PERMENDRA SINGH, VIJAY KUMAR e SUNNY RAINA. "Influence of nutrient-management practices on crop-growth indices, soil fertility and yield of pearl millet (Pennisetum glaucum)–gobhi sarson (Brassica napus subspecies napus) cropping system under north-west Himalayan region". Indian Journal of Agronomy 67, n. 3 (15 novembre 2022): 221–26. http://dx.doi.org/10.59797/ija.v67i3.26.

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Abstract (sommario):

A field experiment was conducted during the rainy (kharif) and winter (rabi) seasons of 2015–16 and 2016–17 at Research Farm, Advanced Centre for Rainfed Agriculture, Sher-e-Kashmir University of Agricultural Sciences and Technology of Jammu, Rakh Dhiansar, J&K, UT to study the effect of integrated nutrient-management practices on growth and yield of pearl millet [Pennisetum glaucum (L.) R. Br.]–gobhi sarson (Brassica napus subspecies napus) cropping system under rainfed conditions. The experiment was laid out in randomized block design with 3 replications and 8 treatments. The treatments were applied in the kharif season and the residual effects studied in the rabi season. Application of 100% NPK (inorganic) resulted in statistically higher grain and stover yields of pearl millet, being 79.6 and 53.9% higher than control respectively. Among the integrated nutrient management (INM) treatments, 75% N (inorganic) + 25% N (vermicompost) showed significantly higher grain and stover yields, followed by statistically similar treatment 50% N (inorganic) + 50% N (vermicompost) and 75% N (inorganic) + 25% N (FYM). In gobhi sarson, treatment 100% N (vermicompost) applied in pearl millet crop resulted in statistically higher grain and stover yields which was statistically similar with treatment 100% N (FYM). The highest nutrient-use efficiency, recovery efficiency, factor productivity for applied N value and agronomic efficiency were recorded in 100% NPK (inorganic) which was followed by 75% N inorganic + 25% N (vermicompost); however, the lowest values of these indices were observed in 100% N (FYM).

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21

MONIKA SONI, V.B. UPADHYAY, S.K. VISHWAKARMA e POONAM SINGH. "Productivity and sustainability of rice (Oryza sativa) based cropping systems in Kymore plateau and Satpura hills zone of Madhya Pradesh". Indian Journal of Agronomy 57, n. 1 (10 ottobre 2001): 41487. http://dx.doi.org/10.59797/ija.v57i1.4608.

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Abstract (sommario):

A field experiment was conducted during 200708 and 200809 on a sandy clay loam soil, to indentify sustain- able rice ( Oryza sativa L.) based cropping systems with higher productivity, economics and efficient use of water in Kymore Plateau and Satpura hills zone of Madhya Pradesh. In these 12 cropping systems, rice was sequenced ) with feasible rabi viz., wheat [ Triticum aestivum (L.) emend. Paol & Fiori], chickpea (Cicer arietinum L. , onion ( Al- lium sepa L.), berseem ( Trifolium alexandrinum L.), potato ( Solanum tuberosum L.), gobhi sarson ( Brassica napus var. napus ), vegetable pea, ( Pisum sativum L.), garlic ( Allium sativum L.), marigold ( Tagetes erecta L.) and sum- mer crops viz., maize ( Zea mays L.), green gram ( Vigna radiata L. Wilczek), sunflower ( Helianthus annuus L.), groundnut ( Arachis hypogaea L.), okra ( Abelmoschus esculentus L. Moench) and cowpea ( Vigna unguiculata (L.) Walp.). Hybrid rice JRH-5garlicmaize+cowpea cropping system recorded the highest productivity (27.35t/ha/ year) in terms of rice equivalent yields (REY) with net monetary returns of ` 1,75,980/ha/year, 4.47 benefit:cost ra- tio and water productivity of 137.9kg/ha/cm. Both the existing cropping systems viz., ricewheat and ricechickpea recorded the least productivity, net monetary returns, benefit:cost ratio and water productivity. The highest total uptake of N, P and K nutrients was under rice gobhi sarsonokra cropping system. After completion of 2 crop cycles, there was a slight improvement in organic carbon and total N content of soil due to inclusion of legumes.

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22

Sharma, Manoj, Gurmeet Singh e Jatinder Manan. "Economic Feasibility of Cultivation of Gobhi Sarson (Brassica napus) alongwith Bee Keeping". Journal of Krishi Vigyan 6, n. 2 (2018): 35. http://dx.doi.org/10.5958/2349-4433.2018.00049.1.

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23

Kaur, Jashanjot, S. S. Walia, Neeraj Rani e Jasvinder Singh. "Impact analysis of frontline demonstrations on gobhi sarson in Patiala district of Punjab". Indian Journal of Extension Education 56, n. 4 (2020): 190–93. http://dx.doi.org/10.5958/2454-552x.2020.00078.x.

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24

Sharma, Seema, e Sumesh Chopra. "Influence of Sulphur Application on the Yield of Gobhi Sarson (Brassica napus L.)". International Journal of Current Microbiology and Applied Sciences 9, n. 1 (10 gennaio 2020): 858–63. http://dx.doi.org/10.20546/ijcmas.2020.901.095.

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25

Kaur, Parminder, e Savreet Khehra. "Dissemination of Gobhi Sarson Technology through demonstrations in Tarn Taran district of Punjab". Indian Journal of Extension Education 58, n. 3 (2022): 118–24. http://dx.doi.org/10.5958/2454-552x.2022.00089.5.

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26

Ramana, N., R. S. Bandral e Zahid Abass wazir. "Relative Toxicity of Some Newer Insecticides against Mustard aphid, Lipaphis erysimi (Kalt.) on Gobhi sarson". International Journal of Current Microbiology and Applied Sciences 7, n. 11 (10 novembre 2018): 481–89. http://dx.doi.org/10.20546/ijcmas.2018.711.057.

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27

Kaur, H., P. Suryavanshi e Y. Singh. "Effect of time of sowing and crop thinning on productivity of gobhi sarson (Brassica napus)". Journal of Krishi Vigyan 7, n. 1 (2018): 229. http://dx.doi.org/10.5958/2349-4433.2018.00140.x.

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28

Singh, Thakar, Harmanjeet Singh, Jagmohan Kaur e K. S. Saini. "Nitrogen management in intercropping of Gobhi sarson (Brassica napus L.) and fodder oats (Avena sativa L.)". Agricultural Research Journal 56, n. 2 (2019): 236. http://dx.doi.org/10.5958/2395-146x.2019.00037.1.

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29

., Sandeep, e Ratnesh Kumari. "Effect of organic manures and inorganic nutrients on growth and yield of Gobhi sarson (Brassica napus L.)". Journal of Pharmacognosy and Phytochemistry 10, n. 2 (1 marzo 2021): 1446–49. http://dx.doi.org/10.22271/phyto.2021.v10.i2s.14027.

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30

Meitei, A. Malemnganba, e Anurag Bajpay. "Effect of Different Organic Manures with Combination of Inorganic Fertilizers on Transplanted Gobhi Sarson (Brassica napus L.)". International Journal of Current Microbiology and Applied Sciences 8, n. 07 (10 luglio 2019): 2627–32. http://dx.doi.org/10.20546/ijcmas.2019.807.323.

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31

Tomar, Amit, e Mahak Singh. "Selection criteria, selection parameters, future research needs and future research strategies for improvement in yellow sarson (Brassica rapa var. Yellow Sarson)". International Journal of Agricultural Invention 3, n. 01 (16 giugno 2018): 71–75. http://dx.doi.org/10.46492/ijai/2018.3.1.13.

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Abstract (sommario):

The Oleiferous Brassica species, commonly known as rapeseed-mustard, are one of the economically important agricultural commodities. Rapeseed-mustard comprising eight different species viz., Indian mustard, toria, yellow sarson, brown sarson, gobhi sarson, karan rai, black mustard and taramira, are being cultivated in 53 countries spreading all over the globe . The oil and protein content varies from 37 to 49% and 22-28%, respectively. The rapeseed-mustard, which contributes nearly 80% of the total rabi oilseed production, is a vital component in edible oil sector. The rapeseed- mustard crops are diverse in their agro-climatic requirements and crop management practices. The production constraints facing each of the crops are also diverse in nature. The objective of raising domestic availability of edible oil can be realized only by increasing the productivity of these oilseed crops. Enhancing the production and productivity of the crop assumes significance; not only from the farmers’ viewpoint but also for the edible oil industry and other vertically and horizontally linked enterprises.

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32

Jhanji, Shalini, R. C. Setia e Neelam Setia. "Influence of sodium nitroprusside, nitric oxide donor, on growth and development of fruit in gobhi sarson (Brassica napus)". Indian Journal of Agricultural Sciences 82, n. 7 (11 luglio 2012): 596–602. http://dx.doi.org/10.56093/ijas.v82i7.21650.

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Abstract (sommario):

Foliar spraying of sodium nitroprusside (SNP), nitric oxide (NO) donor, on gobhi sarson [Brassica napus (cv. GSL 1)] plants, at green floral bud stage of terminal inflorescence ,exerted a profound effect on growth and metabolism of fruits(siliquae).SNP at all concentrations (50, 100, 200 and 400 µg/ml)caused significant increase in siliqua length and seed number/siliqua. In SNP-treated plants the siliquae were darker green, and during active phases of growth the siliqua wall and seed had higher total chlorophyll (chl) content, altered chl a/b ratios and greater Hill reaction activity of chloroplasts in comparison to control. This in turn resulted in increased accumulation of dry matter in siliquae of SNP-treated plants than controls. SNP enhanced the level of total soluble sugars, starch, total soluble proteins and free amino acids in both siliqua wall and seed during different developmental stages as compared to controls. The seed oil content increased by 2.27 percentage points with a treatment of 100 µg/ml SNP.

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33

KAPlL SAROCH, MANOJ BHARGAVA e J.J. SHARMA. "Diversification of existing rice (Oryza sativa)-based cropping system for sustain- able productivity under irrigated conditions". Indian Journal of Agronomy 50, n. 2 (10 ottobre 2001): 86–88. http://dx.doi.org/10.59797/ija.v50i2.5071.

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Abstract (sommario):

A field experiment was conducted during 1998-99 and 1999-2000 at Palampur, to diversify existing rice (Oryza sativa L.)-wheat (Triticum aestivum L. emend. Fiori & Paol.) cropping system. Wheat in rice-wheat sequence was replaced with 1 or 2 crops of oilseeds or vegetables crops, viz. gobhi sarson (Brassica napus ssp oleifera DC var. annua L.), linseed (Linum usitatissimum L.), toria [Brassica campestris L. ssp. oleifera (Metzger) Sinsk. var. toria] potato (Solanum tuberosum L.), pea (Pisum sativum L.) and Frenchbean (Phaseolus vulgaris L.). Rice-pea-po- tat0 sequence recorded significantly highest rice-equivalent yield with production efficiency as high as 58.38 kg/ hdday. However, rice-pea-Frenchbean gave an additional net returns of Rs 7,1101ha over rice-pea-potato, which were also highest than that of rice-wheat. Land-use efficiency as well as benefit : cost ratio were also highest in rice-pea-Frenchbean. Thus in rice-wheat system, wheat crop can be safely replaced by pea, which can be fol- lowed either by potato or Frenchbean.

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34

Suryavanshi, Tarun, A. R. Sharma, K. L. Nandeha e Shyam Lal. "Effects of Weed Management Strategy on Weed Dynamics, Gobhi Mustard Productivity and Profitability under Conservation Agriculture in Central India". International Journal of Current Microbiology and Applied Sciences 7, n. 04 (10 aprile 2018): 776–88. http://dx.doi.org/10.20546/ijcmas.2018.704.087.

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35

RAJNI SHARMA, DIVYA S. KUMAR, A.S. BRAR e SOM PAL SINGH. "Phenological behaviour of gobhi sarson (Brassica napus L.) and thermal indices as influenced by drip irrigation and fertigation schedules under semi-arid subtropical condition of Punjab". Journal of Agrometeorology 23, n. 4 (11 novembre 2021): 416–22. http://dx.doi.org/10.54386/jam.v23i4.146.

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Abstract (sommario):

A field experiment was conducted during rabi 2016-17 and 2017-18, at the Research Farm of Department of Agronomy, Punjab Agricultural University, Ludhiana, to study the phenological behaviour of gobhi sarson (Brassicanapus L.) and thermal indices as influenced by drip irrigation (60, 80 and 100% of cumulative pan-evaporation, CPE) and fertigation schedules (60, 80 and 100 % recommended dose of fertilizers, RDF) in comparison with conventional flood irrigation and manual application of fertilizers i.e. absolute control. The pooled data revealed that Brassica irrigated through drip at 100 % of CPE took maximum number of days to attain 50% flowering, 50% siliqua formation and physiological maturity, followed by 80 and 60% of CPE. Higher fertigation levels also delayed the number of days taken to attain various phenological stages. Maximum seed yield was observed at 100% of CPE with 100% RDF which was statistically at par with 100% of CPE with 80% RDF and 80% of CPE with 80 or 100% RDF, but significantly higher than absolute control. Maximum accumulation of heat units along with heat use efficiency (1.49 kg grains ha-1 °C day hour-1) was also obtained at 100% of CPE with 100% RDF.

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36

Singh, Sukhwinder, Gurdarshan Singh, Rakesh Kumar e Jagdish Grover. "Field evaluation of productivity of gobhi sarson (Brassica napus) under cluster frontline demonstrations in Faridkot district of South-western Punjab". INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 16, n. 2 (15 giugno 2020): 227–31. http://dx.doi.org/10.15740/has/ijas/16.2/227-231.

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37

Sharma, Anurag, Rajeev Raina, Manish Thakur e Swati Sharma. "Popularization of Production Technology of Gobhi Sarson (Brassica napus) through Front Line Demonstration in Tribal Regions of Chamba District of Himachal Pradesh". International Journal of Economic Plants 6, n. 1 (28 febbraio 2019): 018–20. http://dx.doi.org/10.23910/ijep/2019.6.1.0287.

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38

Singh, Harjindra, Deepak Chaturvedi e Kuladip Prakash Shinde. "A study on knowledge of trainings on mustard protection at KVK towards knowledge gain and adoption of the technology of farmers in Jaisalmer, Rajasthan : India". INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 19, n. 2 (15 giugno 2023): 548–52. http://dx.doi.org/10.15740/has/ijas/19.2/548-552.

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Abstract (sommario):

The study was conducted at Krishi Vigyan Kendra Jaisalmer. A sample of 50 farmers was chosen the trainees provide them two four days on campus trainings on integrated pest management of mustard during 2019-20 and 2020-21. Rapeseedmustard (toria, mustard / raya, Yellow Sarson, brown Sarson, Gobhi Sarson, black mustard and taramira) ranks second edible oilseeds in production and contributes to more than 30% of edible oil production in India. Mustard contributes about 90 per cent of the total rapeseed-mustard production. The important factors, causing low and fluctuating production of mustard in India, are low or non-adoption of package of improved production technology, susceptibility of mustard varieties to pest and diseases and non-adoption of pest and diseases management practices.The improvement of knowledge of the participant’s and adoption of technology was increased after understanding training programs including pre-sowing proper time of sowing and seed treatment (against disease and insect pests) adopting FIR schedule. Proper plant spacing and after sowing proper cares to protection of disease and insect pests. The trainees adopted by 72 per cent (36 farmers), learned recommend protection of mustard crop and knowledge gained by 82 per cent (41 farmers). It is reported that the change in Knowledge improvement was 10.00 to 82.00 percentages. The study indicated that the trainings were more fruitful and highly increased in knowledge and adoption levels of the mustard protection technology.

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39

Ravinder Chhina, S.R. Verma e Ajay Sharda. "Exhaust Emission Characteristics of an Un-Modified Diesel Engine Operated on Bio-Diesel Fuels". Journal of Agricultural Engineering (India) 42, n. 1 (31 marzo 2005): 38–43. http://dx.doi.org/10.52151/jae2005421.1113.

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Abstract (sommario):

Among the biomass-based fuels, plant oil esters (bio-diesel) hold good promise as an alternate fuel for compression ignition (CI) engines, especially during periods of diesel shortage. A study on the use of bio-diesels in an unmodified diesel engine was carried out in the Deptt. of Farm Power and Machinery, Punjab Agricultural University, Ludhiana. A commercially available single cylinder 3.67 kW, direct-injection diesel engine was fuelled with bio-diesels made from five different feed stocks, namely, linseed, rice-bran, gobhi sarson (Brassica napur), sunflower and jatropha curcas. The exhaust emission characteristics of these fuels were studied. "Nucon" Multi Gas Analyzer (model MGA) was used to monitor the concentration of combustibles, carbon-monoxide (CO) and oxides of Nitrogen (NO) in the exhaust gases. The combustibleconcentration was found to be in the range of 0.1 to 0.167 % for all the bio diesels studied. However, the oxides of Nitrogen (NO.) was found to be 0.2 to 26% higher as compared to petro-diesel. Among different feed stocks, the sunflower oil based biodiesel had the highest NO. emissions (26% higher). Carbon monoxide emissions of all bio-diesels were observed to be 25 to 45% lower as compared to petro-diesel. The lowest CO emissions were observed for sunflower oil based bio-diesel. Similarly, the combustible emissions for all bio-diesels were observed to be lower as compared to petrol diesel.

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40

Singh, Harpreet, e Charanjeet Kaur. "Role of frontline demonstrations for reducing the technology gap and extension gap in Gobhi sarson (Brassica napus L.) in Amritsar district of Punjab". INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 18, CIABASSD (2022): 65–69. http://dx.doi.org/10.15740/has/ijas/18-ciabassd/65-69.

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Abstract (sommario):

Front Line Demonstration is one of the most powerful tools for transfer of technology. The present study was undertaken to find out the yield gap through FLDs on mustard crop. ECF centre Amritsar conducted 42 demonstrations on mustard since 2013-2014 to 2016-2017 in six adopted villages of Amritsar district. Prevailing farmer’s practices were treated as control for comparison with recommended practices. On the basis of average data, the average yield (13.97 q/ha) was obtained with improved practice over farmer’s practice (11.92 q/ha) with an additional yield of 2.05 q/ha and the increase in yield was17.07 per cent. The average technology gap and index were found to be 7.22 and 34.08 per cent, respectively. The extension gap ranged between 1.5 q/ha (2013-2014) to 2.5 q/ha (2016-2017) indicates the need to educate the farmers through various extension approaches for the adoption of improved technologies. The lower value of technology index indicated the feasibility of the demonstrated Mustard crop technology.

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41

Kumar, Anil, Surinder Singh Rana e Sandeep Manuja. "Influence of nutrient management practices and varieties on the productivity and economics of maize (Zea Mays L.) and their residual effect in Gobhi Sarson (Brassica Napus L.) under rainfed conditions". Communications in Soil Science and Plant Analysis 51, n. 18 (10 ottobre 2020): 2323–30. http://dx.doi.org/10.1080/00103624.2020.1822374.

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42

González Reimann, Luis. "La importancia de los puntos cardinales en le ritual doméstico védico (según el Gobhila Gṛhya Sutra)". Estudios de Asia y África, 1 gennaio 1985, 30–42. http://dx.doi.org/10.24201/eaa.v20i1.802.

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43

K.S.THAKUR, ANlL KUMAR e SANDEEP MANUJA P. "Effect of nitrogen fertilization on productivity and nitrogen balance in soil in gobhi sarson (Brassica napus) based crop sequences". Indian Journal of Agronomy 48, n. 3 (10 ottobre 2001). http://dx.doi.org/10.59797/ija.v48i3.3068.

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Abstract (sommario):

An experiment was conducted during 1997 98 to 1999 2000 at the Oilseeds Research Station, Kangra, con sisting of 4 rainy season crops, viz. maize (Zea mays L.), dhaincha (Sesbania aculeata Pers.), soybean [Glycine max (L.) Merr.] and blackgram (Phaseolus mungo L.), followed by gobhi sarson (Brassica napus ssp. oleifera var annua) at 5 levels of N (0,40,80,120 and 160 kg Nlha). Dhaincha gobhi sarson sequence showed the maximum N balance in soil at all levels of N application. This was followed by soybean gobhi sarson, blackgram gobhi sarson and maize gobhi sarson where positive N balance was observed at 40 1 60 kg Nlha. The balance sheet of N showed that there was gain of N in soybean gobhisarson and blackgram gobhisarson sequences, whereas it was negative in dhaincha gobhi sarson and maize gobhi sarson sequences. The gain of N in balance sheet was higher at lower levels of N application. The maximum grain yield of gobhi sarson was obtained in dhaincha gobhi sarson sequence. The yield in dhainch gobhi sarson at 40 kg Nlha, blackgram gobhi sarson at 80 kg Nlha and maize gobhi sarson at 120 kg Nlha also remained at par with one another.

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44

JAYESH SINGH, JASPINDER SINGH KOLAR e J.S. DEOL. "Response of gobhi sarson (Brassica napus subsp. Oleifera var. annua)soybean (Glycine max) sequence to phosphorus and sulphur". Indian Journal of Agronomy 45, n. 1 (10 ottobre 2001). http://dx.doi.org/10.59797/ija.v45i1.3347.

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Abstract (sommario):

An experiment was conducted during 1993-94 and 1994-95 to study effect of P levels (0, 30, 60 and 90 kg P,O$ha), and patterns of its application (residual, direct and cumulative) in combination with sulphur (0, 20 and 40 kg St ha) on gobhi sarson [Brassica napus (L.) subsp. oleifera D.C. var. annua L.] and soybean [Glycine max (L.) Merr.] cropping sequence at Ludhiana. Both gobhi sarson as well as soybean responded to direct application of P up to 60 kg P,05/ha. Both the crops grown on residual phosphorus yielded significantly less as compared to direct application of P. Total productivity of gobhi sarsom soybean cropping system was also higher when both the crops were directly fertilized with P @ 60 kg P,O,/ha. Application of P to soybean alone in the system gave higher agronomic efficiency than its application to gobhi sarson. Application of 60 kg P,O$ha to either of the crops gave lower physiological efficiency than application of 30+30 kg P,OJha to both the crops. Both crops responded to sulphur application only up to 20 kglha.

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45

J.S. JAMWAL. "Planting pattern in gobhi smson (Brassica napus) and winter fodder intercropping under rainfed conditions of Jarnmu". Indian Journal of Agronomy 47, n. 4 (10 ottobre 2001). http://dx.doi.org/10.59797/ija.v47i4.3198.

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Abstract (sommario):

A field experiment was conducted during 1994 95 to 1996 97 with intercro pping of winter fodders, viz. oat (Avena sativa L.), barley (Hordeurn vulgare L.) and berseem (Trifoliurn alexandrinurn L.) in gobhi sarson (Brassica napus L.) with different planting patterns at Rakh Dhiansar, Bari Brahamana, Jammu. Gobhi sarson variety GLS 1 planted in rows 45 cm apart rows of oat 25 cm apart cross wise recorded the highest mean net returns of Rs 14, 553lha and pr.oved statistically superior to all other treatments.

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46

KAUR, NAVNEET, KRISHAN KUMAR VASHIST e A. S. BRAR. "Productivity of maize (Zea mays) under different crop sequences and irrigation regimes". Indian Journal of Agricultural Sciences 91, n. 6 (24 agosto 2021). http://dx.doi.org/10.56093/ijas.v91i6.114246.

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Abstract (sommario):

A two year field experiment was conducted at Research farm of Department of Agronomy, Punjab Agricultural University, Ludhiana during kharif 2016 and kharif 2017. The experiment was laid out in split-plot design with seven maize (Zea mays L.) based crop sequences, viz. maize-wheat, maize-potato-mentha + onion, maize + cowpea (f)- potato-mentha + onion, maize + cowpea (f)-potato-spring maize, maize + cowpea (f)-gobhi sarson-summer moong, maize-toria + gobhi sarson-summer moong and maize + cowpea (f)-toria + gobhi sarson-summer moong in main plots and four irrigation schedules of 0.75 IW/CPE, 1.0 IW/CPE, 1.25 IW/CPE and recommended schedule in sub plots replicated thrice. Intercropping of cowpea with maize increased the grain yield, crop and water productivity, energy output and net returns of kharif maize. The maximum grain yield of maize was recorded under recommended schedule which was statistically at par with 1.25 IW/CPE irrigation regime. Irrigation regime of 1.0 IW/CPE recorded the highest apparent water productivity with 3.00 and 3.07 kg/m3 during 2016 and 2017, respectively. Irrigation regimes of I1.25 and IRec were the most energy efficient and energy productive.

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47

J.S. JAMWAL. "Productivity and economics of different maize (Zea mays) based crop sequences under dryland conditions". Indian Journal of Agronomy 46, n. 4 (10 ottobre 2001). http://dx.doi.org/10.59797/ija.v46i4.3317.

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A field experiment was conducted during 1993 97 at Rakh Dhiansar, Bari Brahamana, Jammu, to study the productivity and economics of diffferent maize (Zea mays L.) based cropping systems. Among the cropping sequences tried, the productivity and net returns were the highest in maize wheat (Triticum aestivum L. emend. Fiori Paol.) sequence, followed by green fodder toria [Brassica campestris L. ssp. oleifera (metzger) sinsk. var. toria] gobhi sarson (B. napus L. ssp. oleifera DC. var annua L.). Maize toria wheat and greengram (Phaseolus radiatus L.) toria wheat achieved the highest land utilization ,. . efficiency. However, the production efficiency was the highest in green fodder toria gobhi sarson sequence, followed by maize wheat sequence.

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48

Ratanoo, Rekha, S. S. Walia, K. S. Saini e G. S. Dheri. "Residual Effects of Chemical Fertilizers, Organic Manure and Biofertilizers Applied to Preceding Gobhi sarson Crop on Summer Mung Bean (Vigna radiata L.)". LEGUME RESEARCH - AN INTERNATIONAL JOURNAL, Of (14 gennaio 2022). http://dx.doi.org/10.18805/lr-4767.

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Background: Inclusion of legume crops in multiple cropping systems has become crucial to increase the sustainability of agroecosystems. Short duration mung bean can be easily fitted into many cropping sequences which also turns the farming highly remunerative along with strengthening the sustainability. The current study was aimed to evaluate residual effect of nutrient management on performance of summer mung bean in a gobhi sarson - summer mung bean sequence. Methods: During the period of 2016-17 and 2017-18 different doses of chemical fertilizers (NPK), combination of FYM with chemical fertilizers and different biofertilizers alone as well as their combination were evaluated to find out their residual effect on summer mung bean grown after the gobhi sarson crop. The data on growth parameters, yield attributes viz; plant height, dry matter accumulation, number of branches per plant, number of pods per plant, number of seeds per pod, 100- seed weight were collected. The seed and biological yield from different treatments was also evaluated. Result: All growth parameters, yield attributes, seed and biological yield of summer mung bean were affected significantly with chemical fertilizers, their combined application with FYM treatments as well as different biofertilizers treatments applied to preceding gobhi sarson. Growth and yield significantly improved with each incremental dose of chemical fertilizers i.e. from 0 to 50% RDF, 50 to 75% RDF, 75 to 100% RDF while 50% RDF + FYM @ 10 t ha-1 being the best treatment. The treatment with consortium showed significantly maximum yield and growth parameters followed by combined application of Azotobacter + PSB, PSB alone, Azotobacter alone and no inoculation treatments, respectively.

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49

SHARMA, RAJNI, DIVYA S. KUMAR e A. S. BRAR. "Effect of drip-fertigation levels on gobhi sarson (Brassica napus) performance under Punjab conditions". Indian Journal of Agricultural Sciences 91, n. 8 (24 settembre 2021). http://dx.doi.org/10.56093/ijas.v91i8.115887.

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A field experiment was conducted to study the effect of drip irrigation and fertigation levels on performance of gobhi sarson (Brassica napus L.) during rabi 2016-18. The results revealed that application of irrigation through drip at 100% of CPE (I1.0) recorded highest values for growth components, viz. periodic plant height, dry matter accumulation and leaf area index than I0.8 (80% of CPE) and I0.6 (60% of CPE). Maximum seed and oil yield were recorded at I1.0, which was statistically at par with I0.8 but significantly higher than I0.6 and absolute control. Utilization of water-soluble fertilizers through drip at 100% RDF (F1.0) recorded highest growth components along with seed and oil yield than that produced by 80 and 60% RDF (F0.8 and F0.6). Among treatment combinations, drip-fertigation at I1.0 or I0.8 with F1.0 or F0.8 significantly enhanced seed and oil yield of gobhi sarson than absolute control (flood irrigation and manual application of RDF).

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50

MAHAK SINGH, AMIT TOMAR e SANJAY KUMAR. "Present status, production constraints and future research strategies in oilseed brassica". Journal of Oilseeds Research 40, Specialissue (14 dicembre 2023). http://dx.doi.org/10.56739/jor.v40ispecialissue.145143.

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The oleiferous Brassica species, commonly known as rapeseed-mustard, are one of the economically important agricultural commodities. Rapeseed-mustard comprising eight different species viz., Indian mustard, toria, yellow sarson, brown sarson, gobhi sarson, karan rai, black mustard and taramira, are being cultivated in 53 countries spreading all over the globe. The oil and protein content varies from 37 to 49% and 22-28%, respectively. The seed and oil are used as condiment in the preparation of pickles and for flavouring curries and vegetables. The oil is utilized for human consumption throughout the northern India in cooking and frying purposes. It is also used in the preparation of hair oils and medicines. It is used in soap making, in mixtures with mineral oils for lubrication. Rapeseed oil is used in the manufacture of grease. The oil cake is used as feed and manure. Green stem and leaves var. toria), brown sarson (Brassica campestris L. var. brown sarson), yellow sarson (Brassica campestris L.var. yellow sarson), Indian mustard [Brassica juncea (L.) Czern & Coss], black mustard (Brassica nigra) and taramira (Eruca sativa /vesicaria Mill.), which have been grown since about 3,500 BC along with nontraditional species like gobhi sarson (Brassica napusL.)and Ethiopian mustard or karanrai (Brassica carinata A. Braun).

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