Product Description

China patent no.: 03112663.6 Product character: Black or brown powder,water soluble,pH=8-10 Main ingredient: Alginic Acid: 8-15%,organic matter=50%,mannitol: 1-6%,N=0.5%,P2O5=3.0%,K2O:18-22%,I=400ppm; much secondary element and microelements,cytokinin,betaine,vitamine,trehalase,amino acid. Efficacy: Improve crop's quality,enhance resistance of crops,induce plants to enhance resistance to disease,meliorate soil,increase yield for 15 to 30%. Method of application: Spraying: to dilute it with water for 1500-2000 times. Dosage: 1-1.5 kg/ha. The crops with one picking: To spray 3~4 times in whole growing period. The crops with several picking: To spray after each picking. Drip Irrigation: to dilute it with water for 1500-2000 times. Dosage: 1.5 -3kg/ha. To apply 3~4 times in whole growing period. Warning: 1. Good effect can be received if used in the evening or morning. 2. Respray if raining is available within 8 hours after spraying. Validity: Three y