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Items | Standard |
Appearance | Black powder |
Odor | Seaweed taste |
Alginic acid | 16.0% min; 18% min; 25% min. |
Organic matter | 45.0% min; 55% min. |
Moisture | 6.5% max. |
N | 0.6%-3.0% |
P2O5 | 1.5%-3.0% |
K2O | 8%-16% |
Microelement (Cu+Zn+Fe+B+Mo) | 3.5% min. |
Mannitol | 1.8% min. |
Polyphenols | 0.2%-3.5% |
PH | 8-10.0 |
Solubility In Water | 100% |
Betaine | 0.1% min. |
Cytokinin | 60ppm min. |
Gibberellin | 50ppm min. |
Amino acid | 1.5% min. |
Application and Dosage | ||
Field Crops (corn, wheat, rice, etc) | Topdressing: 1 time, Foliar application: 1-2 times | |
Economic Crops (cotton, soybean, etc) | Topdressing: 1 time, Foliar application: 1-2 times | |
Fruit Trees (traditional melon+ dried fruits) | Topdressing: 3 times, At stage of sprouting of fruit trees, expansion& coloration of fruits | |
Vegetables | Topdressing: 2-6 times, | |
Pasture | Topdressing: 2 times, |