Door Closer, Duty Gate Hareware, Auto Closer manufacturer / supplier in China, offering Automatic Door Closers, Cheap Door Closers, Rotary LED LED Flashing Indicating Light Indicator, Wireless Electronic/Password/Digital Door Lock for Automatic Door Opener and so on.
Min. Order / Reference FOB Price | |
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1 Ton | US $1200.00/ Ton |
Local Area: | Shanghai, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
CAS No.: | 68514-28-3 |
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Certification: | ISO |
Application: | Vegetables, Flowers, Fruit, Grain |
Appearance black granule flake powderWater-solubility(dry basis) 98% Humic acid(dry basis) min. 65%Potassium(K2O) min. 10.0% Fulvic acid 15%P2O5 0.02%PH9.0-11.0C.E.C. 300meq/100g
Functions :Potassium humate is ideally suited for addition with fertilizers, such as Urea. With prominent effect to release the locked phosphate by some ions such as Fe3+, Al3+, also can slow-release nitrogen fertilizer to promote the function of NPK fertilizers.
1. Improve the quality of the soil, help the soil to create crumb structure, keep the water & nutrients in the soil.
2. Enhance the utilization of N, P, K, also can chelate with trace element, Balance the Crops ' nutrients
3. Enhance crops' anti-stress capability like drought & cold resistance
4. Improve Quality of the fruit like watermelon, hami-melon, sugarcane, sugar-beet, etc...
5. Promote roots growth
6. Increase 20~30% yield
7. Adjust PH value.
8. Decrease harmful substance in the soil.
base fertilizer: 5-10kgs per hactare with 100kg urea.
Irrigation: 5-8kgs/ha.