Journal articles on the topic 'Nanofertilizer'

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1

MÁRQUEZ-PRIETO, Ana K., Alejandro PALACIO-MÁRQUEZ, Esteban SANCHEZ, Bertha C. MACIAS-LÓPEZ, Sandra PÉREZ-ÁLVAREZ, Octavio VILLALOBOS-CANO, and Pablo PRECIADO-RANGEL. "Impact of the foliar application of potassium nanofertilizer on biomass, yield, nitrogen assimilation and photosynthetic activity in green beans." Notulae Botanicae Horti Agrobotanici Cluj-Napoca 50, no. 1 (February 25, 2022): 12569. http://dx.doi.org/10.15835/nbha50112569.

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The agricultural areas of the world face problems that create difficulties when producing food and the excessive use of fertilizers is generating a negative environmental impact. An alternative that appears as a solution to this problem is the use of nanofertilizers. Within nanofertilizers an area of opportunity is the application of macronutrients, which report an increase in absorption efficiency of 19% compared to conventional fertilizers. Potassium (K) is one of the three macronutrients most used in agriculture and its deficiency affects key processes in plant development, limiting crop production. However, the number of publications where K is used as a nanofertilizer is limited, despite this, products in this form are already on the market. Therefore, the aim of this research work was to study the effect of the foliar application of K nanofertilizer on biomass, yield, nitrogen assimilation and photosynthetic activity in green beans cv. ‘Strike’. K was applied in the form of a nanofertilizer in doses of 0, 50, 100 and 200 ppm. The biomass accumulation, yield, nitrate reductase enzyme activity, photosynthetic activity and photosynthetic pigments were evaluated. The dose of 100 ppm of K nanofertilizer obtained a higher accumulation of biomass, nitrate reductase activity, photosynthetic activity, SPAD values and total chlorophyll content. While the 200-ppm dose obtained a higher increase in yield. The results obtained suggest that the application of K nanofertilizers benefits the physiological development of plants. However, more studies are required to compare the application of nanofertilizers with traditional fertilizers.
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Modi, S., S. Kumar, and P. K. Dubey. "Dynamics of chitosan based NPK-nanofertilizers in greenhouse cucumber production system." Journal of Environmental Biology 42, no. 1 (January 30, 2021): 162–68. http://dx.doi.org/10.22438/jeb/42/1/mrn-1251.

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Aim: To study the effect of NPK-nonofertilizers on growth, reproductive and yield parameters as well as nutrient recovery efficiency in greenhouse cucumber. Methodology: The performance of greenhouse cucumber cultivar KPCH-1 was studied using six treatments namely 100% RDF(90:75:75 kg ha-1) through water soluble fertilizer (WSF), 60% RDF as nanofertilizer, 50% RDF as nanofertilizer, 40% RDF as nanofertilizer, 30% RDF as nanofertilizer and absolute control. Growth, reproductive and yield parameters of greenhouse cucumber as well as nutrient use efficiency were assessed during cropping period. Results: The plants administered with 60% RDF through nano-fertilizer showed12.07%, 11.85% and 15.72% higher increase in leaf area at 30 and 60 DAS as well as at final harvest, respectively, over 100% RDF through WSF. The greenhouse cucumber fertigated with 40% RDF as nanofertilizer recorded maximum number of pickings and number of fruits per vine accounting for maximum increase in marketable yield compared to WSF. The cucumber plants administered with 40% RDF as nano-fertilizers also recorded maximum apparent N, P and K recovery efficiency. Interpretation: Nano-fertilizers have ability of controlled release of desired nutrients at their site of action. Despite of lower concentration, higher yield obtained at 40% nano-NPK fertilizer was associated with high nutrient recovery by nanofertilizers. Key words: Chitosan, Greenhouse cucumber, Nano-fertilizers, Horticultural traits
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Janmohammadi, Mohsen, Nasim Pornour, Abdollah Javanmard, and Naser Sabaghnia. "Effects of bio-organic, conventional and nanofertilizers on growth, yield and quality of potato in cold steppe / Bioorganinių, tradicinių ir nanotrąšų poveikis bulvių augimui, derliui ir kokybei šaltojoje stepėje." Botanica Lithuanica 22, no. 2 (December 1, 2016): 133–44. http://dx.doi.org/10.1515/botlit-2016-0014.

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AbstractThe potato (Solanum tuberosum L.) is an important crop in moderate to cold regions, producing high yields of nutritionally valuable food in the form of tubers. In the cold steppe of the North West of Iran, nutrient management is a crucial component for successful potato production. This study was conducted to determine the effect of different fertilizers on growth, phenological development, tuber yield and tuber qualitative characteristics in two potato cultivars (‘Agria’ and ‘Spirit’). Specific objectives were to assess the effects of nanofertilizers on potato. Fertilizer treatments included: T1- control (no fertilizer application), T2- N-P-K chemical bulk fertilizer, T3- MOG enzymatic bio-fertilizer, T4- nano-chelated calcium, T5- nano-chelated zinc+boron and T6- nano-chelated complete fertilizer. The results indicated that application of nano-chelated Zn+B, complete nanofertilizer and chemical bulk N-P-K significantly increased plant height, the number of stems, main stem diameter and the number of leaves, and also accelerated the row closure (canopy closure). Application of nanofertilizer noticeably decreased the number of days to the initiation of tuberization. The evaluation of tuber yield components revealed that the highest numbers of tuber per plant, mean tuber weight, tuber weight per plant and harvest index were obtained by application of complete nanofertilizer. Comparisons of the cultivars indicated that ‘Agria’ was more responsive than ‘Spirit’ to nutrient managements and showed a more acceptable performance. Nutrient managements significantly affected the qualitative characteristics of tuber; so that the highest dry matter, starch and protein content was recorded for plant grown by complete nanofertilizer. The results of the present experiment agreed with the conclusion that balanced plant nutrition through the efficient nanofertilizers can improve potato productivity. Maintaining soil fertility through an adequate, suitable and balanced nutrient supply is one of the key components for increasing potato production under irrigated condition in cold steppe.
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4

Choudhary, Piyush, D. Singh, M. K. Kaushik, S. S. Sharma, H. K. Jain, V. Saharan, D. P. Singh, D. Chouhan, H. K. Sumeriya, and Manish Bera. "Response of Maize under Foliar Application of Zinc Based Nano fertilizer and Varying Fertility Levels on Quality, Yield, and Economics." Ecology, Environment and Conservation 28 (2022): 508–11. http://dx.doi.org/10.53550/eec.2022.v28i07s.082.

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The present study was carried out during two consecutive Kharif, seasons of 2020 & 2021 at Instructional Farm, Rajasthan College of Agriculture, Maharana Pratap University of Agriculture & Technology, Udaipur, Rajasthan to assess the response of maize crop under foliar application of zinc based nanofertilizer and varying fertility levels on quality, yield and economics in Southern Rajasthan. The experiment was laid out in a factorial randomized design with three replications comprising four foliar application of nanofertilizer (Control, at knee high stage, at 50% tasseling stage and both at knee high stage and at 50% tasseling stage) and four fertility levels (100% RDF, 90% RDF, 80% RDF and control). Significantly highest protein content of maize (11.13 % and 10.97 %) was found in with dual foliar application of nanofertilizer and 90 per cent RDF, respectively. The significantly highest net return and B:C ratio were found under dual foliar application of nanofertilizer 82956 and 3.04) and soil application of 90 per cent RDF (Rs. 86112 and 3.15) in tested maize crop.
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Mandal, Debashis, and Lalrinchhani . "Nanofertilizer and its application in horticulture." Journal of Applied Horticulture 23, no. 1 (December 25, 2020): 70–77. http://dx.doi.org/10.37855/jah.2021.v23i01.14.

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6

., Kanjur Wangdi. "PRODUCTION OF NANOFERTILIZER- A MINI REVIEW." International Journal of Engineering Applied Sciences and Technology 4, no. 3 (July 31, 2019): 1–4. http://dx.doi.org/10.33564/ijeast.2019.v04i03.001.

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7

Mikkelsen, Robert. "Nanofertilizer and Nanotechnology: A quick look." Better Crops with Plant Food 102, no. 3 (August 15, 2018): 18–19. http://dx.doi.org/10.24047/bc102318.

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8

Fadzil, Nadia Izati, Suwanty Ridzuan Anoam, Mohd Nor Mohd Rosmi, Mohd Firdaus Mohd Anuar, and Noor Azlina Masdor. "Toxicity Assessment of Colloidal Nanofertilizers Using Zebrafish Embryo Model through Acute Toxicity Assay." Materials Science Forum 1055 (March 4, 2022): 93–104. http://dx.doi.org/10.4028/p-swiwg6.

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Chemical fertilizers are used in large quantities to boost the plant's development. Approximately 90 % of the fertilizer used is lost due to runoff and other processes, resulting in surface and groundwater contamination downstream. Nanofertilizers are believed to be more ecologically friendly and effective when used in small quantities. The use of nanomaterials in agriculture is not always successful. Nanoparticles may readily be discharged into water or the air, where they are ingested by living creatures, causing toxicity in humans, animals, and aquatic life. The aquatic environment has been contaminated with fertilizer runoff, which has been found to have fatal and sublethal impacts on aquatic species. In this work, the harmful effects of NPK-nanofertilizers were determined using the zebrafish embryo toxicity test (ZFET). To summarize, all nanofertilizers were dissolved in deionized water and diluted into concentration ranges in embryo medium. The toxicity of the fertilizer sample was next assessed on the early development of zebrafish embryos from 24 hours post-exposure (hpe) to 120 hpe. The survival rate, LC50, hatching rate, heart rate, and teratogenicity were all assessed. Toxicity of nanofertilizers T1, T2, and T3 to zebrafish embryos was moderate, with LC50 values of 45.7, 38.56, and 19.52 mM, respectively. While no teratogenic defect was seen in embryos treated with the respective samples from 0 hpe to 120 hpe, there was no teratogenic defect observed in the embryos treated with the respective samples from 0 hpe to 120 hpe. The larval heartbeat and hatching rate are unaffected by the nanofertilizer samples. As a result, the current study lays the groundwork for understanding the developmental toxicity of nanofertilizers in zebrafish embryos. Because little is known about the harmful effects of nanofertilizers on aquatic vertebrate species, this knowledge is essential for future research evaluating aquatic risk from nanofertilizers.
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Singam, Shylaja, Anand Rao Mesineni, and Ch Shilpa Chakra. "Effects of Formulated Nano-Urea Hydroxyapatite Slow Release Fertilizer Composite on the Physical, Chemical Properties, Growth and Yield of Cyamopsis tetragonoloba (Cluster Beans)." Asian Journal of Chemistry 33, no. 1 (2020): 159–65. http://dx.doi.org/10.14233/ajchem.2021.22975.

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Urea and phosphorous fertilizers are commonly used in agriculture but, due to their solubility in water and transportation, cause eutrophication. Hence, it is thought worthwhile to investigate for urea hydroxyapatite nanoparticles which have less mobility and could supply required N and P macronutrients to the crops. These high surface area nanoparticles are synthesized through chemical co-precipitation method and it is assumed that due to their biocompatibility, act as rich phosphorous and nitrogen source. These are characterized by powder X-ray diffraction (PXRD), dynamic light scattering (DLS), scanning electron microscope (SEM), energy dispersive X-ray analysis (EDX) and Fourier transform infrared (FT-IR). The impact of urea hydroxyapatite nanofertilizer on growth and yield of cluster bean plants for the period of four months has been carried out. The experimental results have shown that the usage of these nanofertilizers have enhanced both the plant growth and yield. The application of urea hydroxyapatite nanocomposites for the bio-availability of plants considered to be environment friendly.
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10

Sharma, Garima, and Prateek Sharma. "Chitosan nanofertilizer boost source activity in plant." Journal of Plant Nutrition 44, no. 16 (June 18, 2021): 2486–99. http://dx.doi.org/10.1080/01904167.2021.1918159.

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11

Wang, Dengjun, Yunsong Xie, Deb P. Jaisi, and Yan Jin. "Effects of low-molecular-weight organic acids on the dissolution of hydroxyapatite nanoparticles." Environmental Science: Nano 3, no. 4 (2016): 768–79. http://dx.doi.org/10.1039/c6en00085a.

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12

El-Bialy, Said M., Mohammed E. El-Mahrouk, Taha Elesawy, Alaa El-Dein Omara, Fathy Elbehiry, Hassan El-Ramady, Béni Áron, József Prokisch, Eric C. Brevik, and Svein Ø. Solberg. "Biological Nanofertilizers to Enhance Growth Potential of Strawberry Seedlings by Boosting Photosynthetic Pigments, Plant Enzymatic Antioxidants, and Nutritional Status." Plants 12, no. 2 (January 9, 2023): 302. http://dx.doi.org/10.3390/plants12020302.

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Strawberry production presents special challenges due the plants’ shallow roots. The rooting stage of strawberry is a crucial period in the production of this important crop. Several amendments have been applied to support the growth and production of strawberry, particularly fertilizers, to overcome rooting problems. Therefore, the current investigation was carried out to evaluate the application of biological nanofertilizers in promoting strawberry rooting. The treatments included applying two different nanofertilizers produced biologically, nano-selenium (i.e., 25, 50, 75, and 100 mg L−1) and nano-copper (i.e., 50 and 100 mg L−1), plus a control (untreated seedlings). The rooting of strawberry seedlings was investigated by measuring the vegetative growth parameters (root weight, seedling weight, seedling length, and number of leaves), plant enzymatic antioxidants (catalase, peroxidase, and polyphenol oxidase activity), and chlorophyll content and its fluorescence and by evaluating the nutritional status (content of nutrients in the fruit and their uptake). The results showed that the applied nanofertilizers improved the growth, photosynthetic pigments, antioxidant content, and nutritional status of the seedlings compared to the control. A high significant increase in nutrient contents reached to more than 14-fold, 6-fold, 5-folf, and 4-fold for Cu, Mn, N, and Se contents, respectively, due to the applied nanofertilizers compared with the control. The result was related to the biological roles of both Se and CuO in activating the many plant enzymes. Comparing the Se with the CuO nanofertilizer, Cu had the strongest effect, which was shown in the higher values in all studied properties. This study showed that nanofertilizers are useful to stimulate strawberry seedling growth and most likely would also be beneficial for other horticultural crops. In general, the applied 100 ppm of biological nano-Se or nano-CuO might achieve the best growth of strawberry seedlings under growth conditions in greenhouses compared to the control. Along with the economic dimension, the ecological dimension of biological nanofertilizers still needs more investigation.
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Nido, Princess Jenine, Veronica Migo, Monet Concepcion Maguyon-Detras, and Catalino Alfafara. "Process Optimization Potassium Nanofertilizer Production via Ionotropic Pre-gelation using Alginate-Chitosan Carrier." MATEC Web of Conferences 268 (2019): 05001. http://dx.doi.org/10.1051/matecconf/201926805001.

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Potassium nanofertilizer synthesis by incorporating potassium in alginate-chitosan carrier via ionotropic pre-gelation was optimized to maximize potassium content and develop controlled release fertilizer. Utilizing two-level factorial design, potassium to alginate ratio, calcium chloride to alginate ratio, and pre-gelation time were determined significant. Central Composite Design for optimization was utilized to generate a Response Surface model relating the factors to the response for numerical optimization. Optimum process conditions for maximum potassium content were (1) 1.5:1 (w/w) potassium to alginate ratio, (2) 6.5:117.5 (v/v) calcium chloride to alginate ratio, and (3) 40 minutes pre-gelation time. The potassium content of the fertilizer formulated at optimum condition was successfully verified to contain 29.75 %K(w/w). Characterization showed that potassium was successfully incorporated in the alginatechitosan carrier as shown by the SEM surface images. DLS result showed two peaks at particle sizes near 594.1 nm and 102.8 nm indicating that potassium nanofertilizer was successfully synthesized. Potassium nanofertilizer may be a controlled release fertilizer since only 14.6 %K was released after 24 hours in Britton-Robinson buffer solution. Preliminary costing shows higher cost of production based on raw materials, but it may be offset in the long run by longer availability of nutrient and low fertilizer application rate.
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Zulfiqar, Faisal, Míriam Navarro, Muhammad Ashraf, Nudrat Aisha Akram, and Sergi Munné-Bosch. "Nanofertilizer use for sustainable agriculture: Advantages and limitations." Plant Science 289 (December 2019): 110270. http://dx.doi.org/10.1016/j.plantsci.2019.110270.

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Sharma, Garima, Ashok Kumar, Khaidem Aruna Devi, Damyanti Prajapati, Deepa Bhagat, Ajay Pal, Ramesh Raliya, Pratim Biswas, and Vinod Saharan. "Chitosan nanofertilizer to foster source activity in maize." International Journal of Biological Macromolecules 145 (February 2020): 226–34. http://dx.doi.org/10.1016/j.ijbiomac.2019.12.155.

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Fatima, Faria, Arshya Hashim, and Sumaiya Anees. "Efficacy of nanoparticles as nanofertilizer production: a review." Environmental Science and Pollution Research 28, no. 2 (October 17, 2020): 1292–303. http://dx.doi.org/10.1007/s11356-020-11218-9.

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El-Ramady, Hassan, Jozsef Prokisch, Saeed El-Baily, Taha Elasawi, Mohamed Elmahrouk, Alaa El-Dein Omara, Tamer Elsakhawy, Megahed Amer, and Eric Brevik. "Biological Nanofertilizer for Horticultural Crops: A Diagrammatic Mini-Review." Environment, Biodiversity and Soil Security 6, no. 2022 (February 1, 2022): 339–48. http://dx.doi.org/10.21608/jenvbs.2022.177588.1203.

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Saraiva, Raquel, Quirina Ferreira, Gonçalo C. Rodrigues, and Margarida Oliveira. "Phosphorous Nanofertilizers for Precise Application in Rice Cultivation as an Adaptation to Climate Change." Climate 10, no. 11 (November 20, 2022): 183. http://dx.doi.org/10.3390/cli10110183.

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Rice is the staple food of more than half of the world’s population, which is still growing. The great dependence that agriculture, and rice specially, has on fertilizers alongside extreme events that result from climatic change creates an urge for adaptation. Fertilizers are expensive, finite and a potential environmental problem. Their precise application, by the use of slow-release nanofertilizers, thus avoiding losses and consequently reducing the pressure on water resources, is one step forward in this adaptation. It can reduce costs and protect the environment while ensuring food production. Phosphorous is very important for rice, since it is involved in its flowering and root development, and its low availability to the plants constitutes a serious problem. The delivery of phosphorous through the crop cycle in the form of slow-release phosphorus nanofertilizer (Pnf) instead of the conventional annual bulk application reduces the amount of nutrients applied and increases the absorption by the crop. Combining the fertilizing effect with the use of natural stimulant compounds such as chitosan can protect the crop from diseases and increase its resilience to stress. The use of Pnf reduces the pressure on water resources and avoids imbalances in soil nutrients, thus responding to climatic change challenges and abiotic stresses.
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Dhlamini, Bongiwe, Hugues Kamdem Paumo, Lebogang Katata-Seru, and Funso Raphael Kutu. "Sulphate-supplemented NPK nanofertilizer and its effect on maize growth." Materials Research Express 7, no. 9 (September 19, 2020): 095011. http://dx.doi.org/10.1088/2053-1591/abb69d.

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20

Haleem, Azhar M. "Fabrication and Characterization for Phosphate Nanofertilizer through Polymer Coating Technique." Engineering and Technology Journal 38, no. 1B (November 12, 2020): 34–40. http://dx.doi.org/10.30684/etj.v38i1b.576.

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Many organic and inorganic materials were used to enhance plant growth and soil fertility, in the present study phosphate and polyvinyl alcohol ( PVA) was used to prepare nanocapsules fertilizer by using Emulsification Solvent Diffusion Method (ESDM), nanocapsules of phosphate and polymer provide long-term sustained-release preparations, ensure long existence of fertilizer in attach with the plant. Particle size distribution was evaluated in addition to particle shapes were characterized by Transmission Electron Microscope (TEM), the activity of Nano-fertilizer was studied on Nigella sativa production and its extracts activity. The emulsification solvent diffusion method (ESDM) provided a good yield of P-nanofertilizer, nanoparticles size distribution ranged 40-150nm with particle size range 74.23nm
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Shalaby, Tarek A., Said M. El-Bialy, Mohammed E. El-Mahrouk, Alaa El-Dein Omara, Hossam S. El-Beltagi, and Hassan El-Ramady. "Acclimatization of In Vitro Banana Seedlings Using Root-Applied Bio-Nanofertilizer of Copper and Selenium." Agronomy 12, no. 2 (February 21, 2022): 539. http://dx.doi.org/10.3390/agronomy12020539.

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The production of in vitro banana transplants has become an important practice in the global banana production. Proper and enough nutrients are needed for banana production particularly during the acclimatization period. To avoid the environmental problem resulting from the chemical fertilizers, nanofertilizers of Se and Cu were separately applied during the acclimatization of banana. The biological form of nano-Cu (50 and 100 mg L−1) and nano-Se (25, 50, 75, and 100 mg L−1) were studied on acclimatized banana transplants under greenhouse conditions. Both applied nanofertilizers enhanced the growth of transplant by 10.9 and 12.6% for dry weight after nano-Se and nano-Cu application up to 100 mg L−1, respectively. The survival rate was also increased by increasing applied doses of both nanofertilizers up to 100 mg L−1, whereas the highest survival rate (95.3%) was recorded for nano-Cu. All studied photosynthetic pigments and its fluorescence were improved by applying nanofertilizers. Studied antioxidant enzymatic activities (CAT, PPO, and POX) were also increased. A pH decrease in the growing medium was noticed after applying nano-Cu, which may explain the high bioavailability of studied nutrients (N, P, K, Cu, Fe, Se, and Zn) by banana transplants.
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Bhavani, P., S. S. Prakash, K. M. Harinikumar, M. N. Thimmegowda, P. S. Benherlal, and S. B. Yoganand. "Performance of Slow Release Hydroxyapatite Coated Urea Nanofertilizer on Aerobic Paddy." International Journal of Current Microbiology and Applied Sciences 9, no. 11 (November 10, 2020): 1320–30. http://dx.doi.org/10.20546/ijcmas.2020.911.155.

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Raliya, Ramesh, Vinod Saharan, Christian Dimkpa, and Pratim Biswas. "Nanofertilizer for Precision and Sustainable Agriculture: Current State and Future Perspectives." Journal of Agricultural and Food Chemistry 66, no. 26 (August 23, 2017): 6487–503. http://dx.doi.org/10.1021/acs.jafc.7b02178.

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Abdel-Aziz, Heba M. M., Magda I. Soliman, Aml M. Abo Al-Saoud, and Ghada A. El-Sherbeny. "Waste-Derived NPK Nanofertilizer Enhances Growth and Productivity of Capsicum annuum L." Plants 10, no. 6 (June 4, 2021): 1144. http://dx.doi.org/10.3390/plants10061144.

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Waste generation is a global issue that necessitates effective management for both human and animal health as well as environment. There are several ways to reduce waste, but recycling appears to be the best choice. By recycling, not only will the problem of pollution be resolved, but valuable compounds could be generated to be used as nutrients for plants. In this study, eco-friendly methods were established to produce α- and β-chitosan (CS) (as a source of nitrogen) with different degrees of deacetylation from shrimp shells and squid pin waste, phosphorous through degreasing and calcination of bovine bone and potassium from evaporation of banana peels Kolakhar. The waste bulk products were physically characterized and dry-milled into nano-powders. Different concentrations of the produced nano-NPK fertilizer (10%, 25%, 50% and 100%) were foliar-applied to Capsicum annum L. cv. Cordoba plants and compared to commercial chemical fertilizer and untreated control plants. The obtained results revealed that the nano-composite NPK with 25% concentration significantly promoted growth, yield and harvest of C. annuum as compared with the control and chemical fertilizer-treated plants. This study demonstrated that the use of an eco-friendly preparation of waste NPK composites, with a low concentration, could be applied as foliar fertilizer over chemical fertilizer to enhance the growth and productivity of Capsicum.
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Abd El-Rahman, Lamyaa A., Reda I. Omara, and Mohamed A. Gad. "Influence of Hydrogen Peroxide and Nanofertilizer on Rusts Development and Wheat Productivity." Egyptian Journal of Agronomy 43, no. 2 (September 1, 2021): 295–306. http://dx.doi.org/10.21608/agro.2021.87731.1271.

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Toledo, Marivic, Veronica Migo, Catalino Alfafara, Monet Concepcion Maguyon-Detras, and Clint Charles Brutas. "Process Optimization for the Production of Potassium-Carrageenan Nanofertilizer by Ionic Crosslinking." MATEC Web of Conferences 268 (2019): 05002. http://dx.doi.org/10.1051/matecconf/201926805002.

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The effects of nutrient loading, mixing temperature, time and type of drying method (freeze and oven drying) on the total K content of the potassium-carrageenan fertilizer formulated through ionic crosslinking was evaluated. Direct effect on the total K was observed at varying nutrient loading at nutrient-to-carrier mass ratios 1:2 and 2:1 with no significant effect at varying mixing conditions and drying. Instead, variations are observed on the qualitative properties of potassium-carrageenan such as viscosity due to the thermoreversible properties of kappa-carrageenan. A linear model based on the significant factor was generated to predict the potassium content at the range of nutrient ratio adjusted to 1:2 to 1.5:1 to obtain a center ratio 1:1, with a maximum predicted value of 26.64% w/w. Potassium and carrageenan crosslinking yield an organized helix structure based on SEM micrograph with crystalline structure. Freeze dried fertilizers yield smaller particle sizes about 300nm due to its easily size reducible physical appearance than in oven-drying where film like particles are observed. Further, a decrease in absorbance is observed at increased potassium concentration. Evaluation of release pattern using buffer system shows slower release of nutrient using carrageenan carrier compared to conventional fertilizer at pH sensitive environment.
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Tarafder, Chaitaly, Mahbuba Daizy, Md Morshed Alam, Md Ripon Ali, Md Jahidul Islam, Rakibul Islam, Md Sohel Ahommed, Mohamed Aly Saad Aly, and Md Zaved Hossain Khan. "Formulation of a Hybrid Nanofertilizer for Slow and Sustainable Release of Micronutrients." ACS Omega 5, no. 37 (September 8, 2020): 23960–66. http://dx.doi.org/10.1021/acsomega.0c03233.

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Bala, Reetu, Anu Kalia, and Salwinder Singh Dhaliwal. "Evaluation of Efficacy of ZnO Nanoparticles as Remedial Zinc Nanofertilizer for Rice." Journal of Soil Science and Plant Nutrition 19, no. 2 (April 8, 2019): 379–89. http://dx.doi.org/10.1007/s42729-019-00040-z.

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Mumivand, Hasan, Alireza Shayganfar, Georgios Tsaniklidis, Zohreh Emami Bistgani, Dimitrios Fanourakis, and Silvana Nicola. "Pheno-Morphological and Essential Oil Composition Responses to UVA Radiation and Protectants: A Case Study in Three Thymus Species." Horticulturae 8, no. 1 (December 29, 2021): 31. http://dx.doi.org/10.3390/horticulturae8010031.

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Solar ultraviolet (UV) radiation mainly includes UVA (320–400 nm). UVA intensity varies depending on the season and geographic location, while it is projected to rise owing to climate change. Since it elicits secondary metabolism, additional knowledge on the UVA dependence of phytochemical production is required for both farmers and processors, particularly under natural settings. In this field study, the pheno-morphological traits and essential oil composition responses to UVA intensity were addressed in three Thymus species [T. daenensis (endemic to Iran), T. fedtschenkoi (semi-endemic), T. vulgaris (common thyme)]. During growth, three UVA levels (ambient, enriched, excluded) were realized in combination with spraying protectants [water (control), melatonin, glutathione, iron-zinc nanofertilizer]. In T. daenensis, enriched UVA caused early flowering. The height of T. daenensis was the longest under enriched UVA, and the shortest under excluded UVA. In control plants, enriched and excluded UVA stimulated the accumulation of oxygenated metabolites in T. daenensis and T. fedtschenkoi. Altogether, under enriched UVA some phenolic compounds (e.g., thymol, carvacrol, γ-terpinene) increased in the essential oil of all three species, but others decreased. In all taxa, glutathione caused a significant essential oil content reduction. Iron-zinc nanofertilizer increased essential oil accumulation in T. daenensis and T. vulgaris. Treatments also induced an alteration of the essential oil composition. In conclusion, cultivation regime effects on the essential oil quality (composition) and quantity were strongly species dependent. T. deanensis underwent the most consistent enhancement under UVA, making the species more adaptable to climate change, whereas T. fedtschenkoi the least.
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Singh, Aishwarya, Khushboo Dasauni, Tapan KumarNailwal, and Bhavani Prasad Nenavathu. "Formulation of dual functional gCN/TeO2-ZnO nanocomposites as a controlled release nanofertilizer and antibacterial agent." Nanotechnology 34, no. 15 (January 30, 2023): 155602. http://dx.doi.org/10.1088/1361-6528/acb2d1.

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Abstract A simple cost-effective sono-chemical method was used for the synthesis of gCN/TeO2-ZnO ternary (2%, 5%, and 10%) nanocomposites, having crystallite size of 12 nm. FE-SEM and transmission electron microscopy images revealed the formation of core–shell type nanocomposites with an average size of 50 nm. Further, E. coli MTCC 443 strain is used as a model organism to study the antibacterial activity of the prepared nanocomposites, using disc diffusion method. Among all the concentrations, 2% gCN/TeO2-ZnO showed maximum zone of inhibition of 23 ± 0.10 mm and its antibacterial activity is like third-generation antibiotic cefotaxime. In addition, the prepared nanocomposites were used as nanofertilizer for the growth of gram seeds Chickpea (Cicer arietinum). The effect of nanocomposite concentration and its sterilising properties are studied on the rate of germination of Chickpea using both in vitro and in vivo studies (pot study). The root length of the gCN/TeO2-ZnO treated plants showed increase in seed germination (3.30 cm) compared to untreated plants (3.22 cm). In addition, enhancement in the shoot length about 28% is noticed in pot studies, compared to control batch samples. The accumulation of nanomaterial in plant roots was confirmed using SEM-EDX and ICP-MS. Finally, a 14-day experiment was conducted to ascertain the role of gCN/TeO2-ZnO in the controlled release of nutrients from the synthesised nanofertilizer. Owing to its excellent water holding capacity, sterilizing properties, and low toxicity this material can be used as a growth promoter in plants.
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Rahmat, Hidayat, Fadillah Ganjar, Chasanah Uswatul, Wahyuningsih Sayekti, and Handono Ramelan Ari. "Effectiveness of urea nanofertilizer based aminopropyltrimethoxysilane (APTMS)-zeolite as slow release fertilizer system." African Journal of Agricultural Research 10, no. 14 (April 2, 2015): 1785–88. http://dx.doi.org/10.5897/ajar2014.8940.

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Tarafdar, J. C., Ramesh Raliya, Himanshu Mahawar, and Indira Rathore. "Development of Zinc Nanofertilizer to Enhance Crop Production in Pearl Millet (Pennisetum americanum)." Agricultural Research 3, no. 3 (July 6, 2014): 257–62. http://dx.doi.org/10.1007/s40003-014-0113-y.

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Sarkhosh, Sara, Danial Kahrizi, Elahe Darvishi, Masoud Tourang, Sohrab Haghighi-Mood, Parviz Vahedi, and Sezai Ercisli. "Effect of Zinc Oxide Nanoparticles (ZnO-NPs) on Seed Germination Characteristics in Two Brassicaceae Family Species: Camelina sativa and Brassica napus L." Journal of Nanomaterials 2022 (June 7, 2022): 1–15. http://dx.doi.org/10.1155/2022/1892759.

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Introduction. Zinc is one of the essential micronutrients for living organisms; so, the right performance of several enzymes depends on this element. This micronutrient is a regulator of phytohormones and chlorophyll synthesis, and also, it is an essential element for the carbohydrates’ metabolisms in plants. Considering the relatively high solubility of ZnO-NPs and also the ability of plants to uptake and accumulate these nanoparticles in their biomass, ZnO-NPs can be used as an effective nanofertilizer for plants’ growth. Methods. In the present study, zinc oxide nanoparticles synthesized using chemical method and the effect of ZnO-NPs (as a nanofertilizer) on seeds’ germination, seedlings’ rootlet, seedlings’ plumule, and seedling’s vigour index in two oilseed crops from the Brassicaceae family, including Brassica napus L. and Camelina sativa, were investigated. After treating the seeds with different concentrations of ZnO-NPs (from 0.1 to 1000 ppm) for 6 days, the germination percentage (GP) of each treatment was measured. Results. The results indicated an increase in GP for both plants treated with 10 ppm ZnO-NPs. For B. napus, the maximum GP occurred in treated seeds with 5 ppm ZnO-NPs which showed a 30% increase of GP compared with the control condition. For Camelina, this maximum GP was observed in 0.1 ppm concentration of ZnO-NPs which showed a 15% increase compared with the control condition. After the germination test, germinated seedlings were planted in Hoagland hydroponic solution and treated with ZnO-NPs again for a week. For both species, treatment with ZnO-NPs showed a great effect on rootlet growth, while the effects of these treatments on plumule were negligible. The maximum rootlet length was observed in treated B. napus seedlings with 5 ppm ZnO-NPs which showed a 32% increase in this parameter compared with the control condition. In contrast, the high concentrations of ZnO-NPs showed toxic effects on B. napus seedlings’ rootlets. Results showed a 41% decrease in B. napus seedlings treated with 50 ppm ZnO-NPs compared with control seedlings. Similar results were observed in the treated seedlings of Camelina. For Camelina seedlings treated with 1 ppm ZnO-NPs, 15% increase in rootlets’ length was observed, while treated Camelina seedlings with 50 ppm ZnO-NPs showed a 68% decrease in rootlet length compared with the control condition. The results of this study indicated the potential of using ZnO-NPs as nanofertilizer for B. napus and Camelina in low concentrations (lower than 10 ppm). In addition, these results suggest the toxicity effects of these nanoparticles on both species in concentrations higher than 50 ppm.
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El-Naggar, Mehrez E., Nader R. Abdelsalam, Moustafa M. G. Fouda, Marwa I. Mackled, Malik A. M. Al-Jaddadi, Hayssam M. Ali, Manzer H. Siddiqui, and Essam E. Kandil. "Soil Application of Nano Silica on Maize Yield and Its Insecticidal Activity Against Some Stored Insects After the Post-Harvest." Nanomaterials 10, no. 4 (April 12, 2020): 739. http://dx.doi.org/10.3390/nano10040739.

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Maize is considered one of the most imperative cereal crops worldwide. In this work, high throughput silica nanoparticles (SiO2-NPs) were prepared via the sol–gel technique. SiO2-NPs were attained in a powder form followed by full analysis using the advanced tools (UV-vis, HR-TEM, SEM, XRD and zeta potential). To this end, SiO2-NPs were applied as both nanofertilizer and pesticide against four common pests that infect the stored maize and cause severe damage to crops. As for nanofertilizers, the response of maize hybrid to mineral NPK, “Nitrogen (N), Phosphorus (P), and Potassium (K)” (0% = untreated, 50% of recommended dose and 100%), with different combinations of SiO2-NPs; (0, 2.5, 5, 10 g/kg soil) was evaluated. Afterward, post-harvest, grains were stored and fumigated with different concentrations of SiO2-NPs (0.0031, 0.0063. 0.25, 0.5, 1.0, 2.0, 2.5, 5, 10 g/kg) in order to identify LC50 and mortality % of four common insects, namely Sitophilus oryzae, Rhizopertha dominica, Tribolium castaneum, and Orizaephilus surinamenisis. The results revealed that, using the recommended dose of 100%, mineral NPK showed the greatest mean values of plant height, chlorophyll content, yield, its components, and protein (%). By feeding the soil with SiO2-NPs up to 10 g/kg, the best growth and yield enhancement of maize crop is noticed. Mineral NPK interacted with SiO2-NPs, whereas the application of mineral NPK at the rate of 50% with 10 g/kg SiO2-NPs, increased the highest mean values of agronomic characters. Therefore, SiO2-NPs can be applied as a growth promoter, and in the meantime, as strong unconventional pesticides for crops during storage, with a very small and safe dose.
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Kumaraswamy, R. V., Vinod Saharan, Sarita Kumari, Ram Chandra Choudhary, Ajay Pal, Shyam Sundar Sharma, Sujay Rakshit, Ramesh Raliya, and Pratim Biswas. "Chitosan-silicon nanofertilizer to enhance plant growth and yield in maize (Zea mays L.)." Plant Physiology and Biochemistry 159 (February 2021): 53–66. http://dx.doi.org/10.1016/j.plaphy.2020.11.054.

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36

VandeVoort, Allison, and Yuji Arai. "Macroscopic Observation of Soil Nitrification Kinetics Impacted by Copper Nanoparticles: Implications for Micronutrient Nanofertilizer." Nanomaterials 8, no. 11 (November 8, 2018): 927. http://dx.doi.org/10.3390/nano8110927.

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The potential agricultural use of metal nanoparticles (NPs) for slow-release micronutrient fertilizers is beginning to be investigated by both industry and regulatory agencies. However, the impact of such NPs on soil biogeochemical cycles is not clearly understood. In this study, the impact of commercially-available copper NPs on soil nitrification kinetics was investigated via batch experiments. The X-ray absorption near edge structure spectroscopy analysis showed that the NPs readily oxidized to Cu(II) and were strongly retained in soils with minimum dissolution (<1% of total mass). The Cu2+ (aq) at 1 mg/L showed a beneficial effect on the nitrification similar to the control: an approximately 9% increase in the average rate of nitrification kinetics (Vmax). However Vmax was negatively impacted by ionic Cu at 10 to 100 mg/L and CuNP at 1 to 100 mg/L. The copper toxicity of soil nitrifiers seems to be critical in the soil nitrification processes. In the CuNP treatment, the suppressed nitrification kinetics was observed at 1 to 100 mg/kg and the effect was concentration dependent at ≥10 mg/L. The reaction products as the results of surface oxidation such as the release of ionic Cu seem to play an important role in suppressing the nitrification process. Considering the potential use of copper NPs as a slow-release micronutrient fertilizer, further studies are needed in heterogeneous soil systems.
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Murgueitio-Herrera, Erika, César E. Falconí, Luis Cumbal, Josselyn Gómez, Karina Yanchatipán, Alejandro Tapia, Kevin Martínez, Izar Sinde-Gonzalez, and Theofilos Toulkeridis. "Synthesis of Iron, Zinc, and Manganese Nanofertilizers, Using Andean Blueberry Extract, and Their Effect in the Growth of Cabbage and Lupin Plants." Nanomaterials 12, no. 11 (June 4, 2022): 1921. http://dx.doi.org/10.3390/nano12111921.

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The predominant aim of the current study was to synthesize the nanofertilizer nanoparticles ZnO_MnO-NPs and FeO_ZnO-NPs using Andean blueberry extract and determine the effect of NPs in the growth promotion of cabbage (Brassica oleracea var. capitata) and Andean lupin (Lupinus mutabilis sweet) crops. The nanoparticles were analyzed by visible spectrophotometry, size distribution (DLS), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). Solutions of nanoparticle concentrations were applied to cabbage, with solutions of 270 and 540 ppm of ZnO_MnO-NPs and 270 and 540 ppm of FeO_ZnO-NPs applied to Andean lupin. Zinc was used in both plants to take advantage of its beneficial properties for plant growth. Foliar NPs sprays were applied at the phenological stage of vegetative growth of the cabbage or Andean lupin plants grown under greenhouse conditions. The diameter of the NPs was 9.5 nm for ZnO, 7.8 nm for FeO, and 10.5 nm for MnO, which facilitate the adsorption of NPs by the stomata of plants. In Andean lupin, treatment with 270 ppm of iron and zinc indicated increases of 6% in height, 19% in root size, 3.5% in chlorophyll content index, and 300% in leaf area, while treatment with 540 ppm of iron and zinc yielded no apparent increases in any variable. In cabbage, the ZnO_MnO-NPs indicate, at a concentration of 270 ppm, increases of 10.3% in root size, 55.1% in dry biomass, 7.1% in chlorophyll content, and 25.6% in leaf area. Cabbage plants treated at a concentration of 540 ppm produced increases of 1.3% in root size and 1.8% in chlorophyll content, compared to the control, which was sprayed with distilled water. Therefore, the spray application of nanofertilizers at 270 ppm indicated an important improvement in both plants’ growth.
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Ciurli, Andrea, Laura Giagnoni, Roberta Pastorelli, Davide Sega, Anita Zamboni, Giancarlo Renella, and Zeno Varanini. "A novel P nanofertilizer has no impacts on soil microbial communities and soil microbial activity." Applied Soil Ecology 178 (October 2022): 104570. http://dx.doi.org/10.1016/j.apsoil.2022.104570.

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39

Razzaghifard, S. A., A. Gholipouri, A. Tobeh, and S. Reza mousavi meshkini. "Effect of mycorrhiza, vermicompost and nanofertilizer on quantitative and qualitative characteristics of Cucurbita pepo L." European Journal of Horticultural Science 82, no. 2 (April 26, 2017): 105–14. http://dx.doi.org/10.17660/ejhs.2017/82.2.6.

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40

Muñoz-Márquez, Ezequiel, Juan Manuel Soto-Parra, Linda Citlalli Noperi-Mosqueda, and Esteban Sánchez. "Application of Molybdenum Nanofertilizer on the Nitrogen Use Efficiency, Growth and Yield in Green Beans." Agronomy 12, no. 12 (December 13, 2022): 3163. http://dx.doi.org/10.3390/agronomy12123163.

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The increase in the cost of fertilizers and their low efficiency has led, through nanotechnology, to the generation of new innovative products that are sustainable and improve the productivity of crops. Therefore, the objective of the present study was to evaluate the efficacy of a molybdenum nanofertilizer compared to two conventional fertilizers (chelate and sodium molybdate) applied via foliar combined with soil fertilization of NH4NO3 in relation to the Nitrogen Use Efficiency, growth and yield in green bean cv. Strike. Green bean plants cv. Strike were cultivated under controlled conditions in an experimental greenhouse and irrigated with nutrient solution. The treatments consisted of the foliar application of three Mo sources (Nano fertilizer, Mo Chelate and Sodium Molybdate) in four doses 0, 5, 10 and 20 ppm Mo, complemented with the edaphic application of four doses of NH4NO3 (0, 3, 6 and 12 mM of N). The results obtained indicate that the highest accumulation of biomass and yield were obtained with the application of NanoMo, with increases in biomass of 24.31% and 36.47% more in yield with respect to Chelate and Molybdate. Finally, it is concluded that the application of NanoMo improves the assimilation and efficiency of nitrogen use, reducing excessive applications of nitrogenous fertilizers without affecting the yield of the green bean crop.
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41

Soriano, Vernadette J., Veronica P. Migo, Monet Concepcion Maguyon-Detras, and Catalino G. Alfafara. "Characteristics and Kinetics of Phosphorus Release from Formulated Fertilizer in Clay Loam Soil." KIMIKA 30, no. 2 (December 1, 2019): 1–4. http://dx.doi.org/10.26534/kimika.v30i2.1-4.

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A kinetic study for the phosphorus release of a formulated CaHAP-Z fertilizer was done to observe its behavior when applied to clay loam soil. The study of release kinetics of CaHAP-Z was done along with CaHAP and the control fertilizer Solophos™ to determine whether the formulated fertilizer can be an alternative for the conventional fertilizer. Results showed that the formulated fertilizer CAHAP-Z contains 3.73% phosphorus with 513.10 nm particle (Dynamic Light Scattering) indicating that the formulated fertilizer can be classified as a nanofertilizer. The formulated CaHAP-Z fertilizer showed the slowest release kinetics compared to the controls. In addition, this study showed that the simple Elovich kinetic model is the general equation that best fits to describe the phosphorus release of fertilizers.
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42

Sheoran, Promila, Sapna Grewal, Santosh Kumari, and Sonia Goel. "Enhancement of growth and yield, leaching reduction in Triticum aestivum using biogenic synthesized zinc oxide nanofertilizer." Biocatalysis and Agricultural Biotechnology 32 (March 2021): 101938. http://dx.doi.org/10.1016/j.bcab.2021.101938.

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43

El-Kereti, Mohammed, Souad El-feky, Mohammed Khater, Yasser Osman, and El-sayed El-sherbini. "ZnO Nanofertilizer and He Ne Laser Irradiation for Promoting Growth and Yield of Sweet Basil Plant." Recent Patents on Food, Nutrition & Agriculture 5, no. 3 (January 31, 2014): 169–81. http://dx.doi.org/10.2174/2212798405666131112142517.

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44

James, Bini Marina, and V. M. Prasad. "Effect of Nitrogen, Potassium and Zinc Nanofertilizer on Growth, Yield and Quality of Phalsa (Grewia subinaequalis)." International Journal of Current Microbiology and Applied Sciences 9, no. 10 (October 10, 2020): 2528–33. http://dx.doi.org/10.20546/ijcmas.2020.910.304.

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45

Wang, San-Lang, and Anh Dzung Nguyen. "Effects of Zn/B nanofertilizer on biophysical characteristics and growth of coffee seedlings in a greenhouse." Research on Chemical Intermediates 44, no. 8 (February 27, 2018): 4889–901. http://dx.doi.org/10.1007/s11164-018-3342-z.

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46

Ibrahim, Amany S., Gomaa A. M. Ali, Amro Hassanein, Ahmed M. Attia, and Ezzat R. Marzouk. "Toxicity and Uptake of CuO Nanoparticles: Evaluation of an Emerging Nanofertilizer on Wheat (Triticum aestivum L.) Plant." Sustainability 14, no. 9 (April 19, 2022): 4914. http://dx.doi.org/10.3390/su14094914.

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Wet chemistry was used to produce copper oxide nanoparticles (CuO NPs). The results indicated that most nanoparticles were bacillus-shaped and relatively uniform in size (less than 30 nm). The effect of synthesized CuO NPs on wheat (Triticum aestivum L.) germination and growth parameters was studied and compared to bulk Cu. The results showed that no significant difference was obtained in germination rate among all treatments. Bulk Cu additions significantly affect the mean germination rate and mean germination time. On the contrary, germinability was significantly affected by CuO NPs additions. Seed vigor index was calculated to demonstrate the superior treatment in wheat germination parameters, and the results confirmed that 0.1 mg L−1 of CuO NPs could be successfully used to improve wheat seed germination. Moreover, the general average Cu concentrations in the plant tissue were 139 and 103 mg kg−1 dry weight for bulk and CuO NPs, respectively, indicating the dissolution behavior of CuO NPs. The addition of CuO NPs (0.1 mg L−1) promotes chlorophyll formation equal to 0.5 mg L−1 of the bulk Cu addition. This means using nanoparticles as fertilizer could reduce 80% of traditional fertilizers. Nonetheless, Cu additions in both forms (NPs and bulk) reduce root growth substantially compared to control. The effective toxic dose (EC50) for bulk Cu and CuO NPs was 0.37 mg L−1 and 0.94 mg L−1, respectively. The results indicated that approximately 2.5 times CuO NPs concentration is equal to the toxicity dose of bulk Cu due to lowered CuO NPs dissolution. Our study showed that Cu phytotoxicity is a non-nanosized effect and showed that plant-induced changes under environmentally real conditions should be considered when measuring the dissolution of CuO NPs near wheat plant roots. This study implies that using nano-CuO as a micronutrient amendment has a potential benefit rather than the soluble Cu salt for plant growth.
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Ekanayake, S. Amanda, and Pahan I. Godakumbura. "Synthesis of a Dual-Functional Nanofertilizer by Embedding ZnO and CuO Nanoparticles on an Alginate-Based Hydrogel." ACS Omega 6, no. 40 (September 28, 2021): 26262–72. http://dx.doi.org/10.1021/acsomega.1c03271.

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48

Kandil, Essam E., Nader R. Abdelsalam, Ashraf A. Abd EL Aziz, Hayssam M. Ali, and Manzer H. Siddiqui. "Efficacy of Nanofertilizer, Fulvic Acid and Boron Fertilizer on Sugar Beet (Beta vulgaris L.) Yield and Quality." Sugar Tech 22, no. 5 (May 8, 2020): 782–91. http://dx.doi.org/10.1007/s12355-020-00837-8.

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Al-shybany, Samah Saleh, and Fadhil K. Alibraheemi. "The Effect of Magnetic Treated Water and Foliar Nanofertilizer on the Active Ingredient of Fenugreek (Trigonellafoenum-graecum)." NeuroQuantology 18, no. 9 (September 30, 2020): 64–70. http://dx.doi.org/10.14704/nq.2020.18.9.nq20217.

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50

Subotić, Angelina, Slađana Jevremović, Snežana Milošević, Milana Trifunović-Momčilov, Marija Đurić, and Đuro Koruga. "Physiological Response, Oxidative Stress Assessment and Aquaporin Genes Expression of Cherry Tomato (Solanum lycopersicum L.) Exposed to Hyper-Harmonized Fullerene Water Complex." Plants 11, no. 21 (October 22, 2022): 2810. http://dx.doi.org/10.3390/plants11212810.

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The rapid production and numerous applications of nanomaterials warrant the necessity and importance of examining nanoparticles in terms to their environmental and biological effects and implications. In this study, the effects of a water-soluble hyper-harmonized hydroxyl-modified fullerene (3HFWC) on cherry tomato seed germination, seedlings growth, physiological response and fruiting was evaluated. Changes in the photosynthetic pigments content, oxidative stress assessment, and aquaporin genes expression in cherry tomato plants were studied after during short- and long-term continuous exposure to 3HFWC nanosubstance (200 mg/L). Increased levels of photosynthetic pigments in leaves, lycopene in fruits, decreased levels of hydrogen peroxide content, activation of cellular antioxidant enzymes such as superoxide dismutase, catalase and peroxidase and increased aquaporin gene expression (PIP1;3, PIP1;5 and PIP2;4) were observed in 3HFWC nanosubstance-exposed plants in comparison to control, untreated cherry tomato plants. The 3HFWC nanosubstance showed positive effects on cherry tomato seed germination, plantlet growth and lycopene content in fruits and may be considered as a promising nanofertilizer.
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