Potassium Humate Powder/Flake

详情

Soluble Potassium Humateis the potassium salt of humic acid made from high grade Leonardite, which is not only a more readily available potassium fertilizer but also has all benefits from humic acid both to soil and to plant, such as soil conditioning, nutrients uptake improving etc. In addition, it has wider applications from soil application, seed soaking, root soaking to fertigation due to highly water soluble.

 Benefits

² Nutritionally, as a good fertilizer enhancer, sharply increase the utilization efficiency of plant to potassium exists in itself and in soil, as well as to nitrogen, phosphorous and other mineral fertilizers in soil.

² Physically, as soil conditioner, promote good soil structure formation, increase the capacities of water holding and cation exchange and improve aeration condition. Besides, these benefits will be further helpful for plants to resist drought stress. 

² Chemically, as chelating and buffering agents, respectively helps retain water soluble inorganic fertilizers, preventing them from leaching, and protect plants from drastic change in PH.

² Biologically, as food sources, establish a desirable environment for microorganism development.

² Stimulate seed germination and viability, and root respiration, formation and growth. Thus increase crops yield and quality.

RECOMMENDING APPLICATIONS

Soil application: As ground fertilizer, 8 ***2 kg/ha along with field tillage; or blend with normal N,P,K base program by 2% of total amount of N,P,K.

Foliar Spray:Dilute ******0g to **0 liters water or other functional solutions. Apply **4 times, at intervals of *0 days during the growing season.

Seeds soaking: 2 Kg for 1 ton seeds or dilute to 0.***0.*3% and adjust pH to 7.**7.5. The soaking time varies from *2 hours to *4 hours with the thickness of seeds skin, hygroscopic capacity of seeds and the surrounding temperature. The suitable temperature for seeds soaking is about *0。C.

Fertigation: Add it to irrigation water with the ratio of *-kg/ha or with the dilution concentration of 0.***0.*5%.