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Slow Release of Urea Encapsulated by Biodegradable Starch-PVA-Glycerol
(Universiti Teknikal Malaysia Melaka, 2012-10-16)
The influence of the blending ratio of biodegradable starch/polyvinyl alcohol (PVA)/glycerolin encapsulating urea for slow release has been investigated. It is found that water absorption capacity ...
Potential of Starch and Chitosan Based Adhesive in Slow Release Urea Fertilizer
(Universiti Putera Malaysia, Malaysia, 2012-09-06)
Starch and chitosan are widely used in biomedical, pharmaceutical and agriculture due to its biodegradability, biocompatibility, and non-toxicity. This paper investigates the potential of starch and chitosan ...