Preparation of Polysacchride-Blended Slow Release Urea

Polysaccharide-blended slow release urea uses Guar Gum in the grafting process of polysaccharides to increase the efficiency of the polysaccharides and finds wide application in the agricultural industry. The properties of grafted Polysaccharides are:

• Increased shear stability
• High shelf life
• Reduced bio-degradability
• Improved efficiency

• While being tested as a fertilizer, the product has been observed to increase the crop yield by about 20-40%, with residual positive effect in the subsequent crops
• It can be used for sprinkler irrigation
• The grafting process is fast and can be incorporated during the industrial production of urea
• It is cost-effective
• It has a flexible preparation process