Fabrication and Characterization for Phosphate Nanofertilizer through Polymer Coating Technique
AbstractMany 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
 D. Amruta, M. Devinder and R. Miriam, “Synthesis and characterization of nano sized iron particles on a polystyrene support as potential fischer-trophic catalysts,” Prep. Pap.-Am. Chem. Soc., Div. Fuel Chem, 48, 2, 784, 2003.
 N. Jain, A. Bhargava, S. Majumdar, J.C. Trader and J. Panwar, “Extracellular biosynthesis and characterization of silver nanoparticles using Aspergillus flavus NJP08: a mechanism perspective,” Nanoscale, 3, 635-641, 2011.
 P. K. Ghosh, “Hydrophilic polymeric nanoparticles as drug carriers,” Indian J Biochem Biophys, 37, 273-282, 2000.
 R. Lal, “Promise and limitations of soils to minimize climate change,” Journal of Soil and Water Conservation, 63, 4, 113-118, 2008.
 J. A. Abass, “Effect of nitrogen and phosphate fertilizers on the properties of vegetative growth and aromatically oil yield of local mint (Mentha spicata L.),” Karbala Journal of Science, 3, 8, 182-186. 2010.
 H. A. Faraj, “Fertilization efficiency of foliar fertilization with N and P on Quality and Yield of Cotton,” Iraqi Journal of Agricultural Science, 37, 2, 7-14, 2006.
 B. M. Albatawi, “Effect of Rock phosphate and agricultural sulfur levels in growth and yield of faba bean (vicia faba L.),” Journal of Basic Education College, ,21, 88, 58-70, 2015.
 L. Ruiqiang and L. Rattan, “Synthetic apatite nanoparticles as a phosphorus fertilizer for soybean (Glycine max),” Scientific Reports, 4, 1-6, 2014.
 B. Kronvang, M. Bechmann, H. Lundekvam, H. Behrendt, G. H. Rubæk, O. F. Schoumans, N. Syversen, H. E. Andersen, and C. C. Hoffmann, “Phosphorus losses from agricultural areas in river basins: effects and uncertainties of targeted mitigation measures,” J. Environ. Qual, 34, 2129–2144, 2005.
 N. Kottegoda, I. Munaweera , N. Madusanka and V. Green, “Slow-release fertilizer composition based on urea-modified hydroxyapatite nanoparticles encapsulated wood,” Current science, 101, 2, 1-7, 2011.
 T.D. Landis and R. K. Dumroese, “Using polymer-coated controlled-release fertilizers in the nursery and after out planting,” Forest Nursery Notes Winter, 2009.
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