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Chinapatent 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 1500-2000times. 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 1500-2000times. 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 years
Packing:20Kgs/Carton or 25Kgs/Bag