Hongsifang humic acid urea is the latest achievement of ten years of researches by the new fertilizer research team from Chinese Academy of Agricultural Sciences, and it is a new fertilizer enhancement agent with nitrogen content of 46% and organic content ≥0.12%. In the highly-active humic acid, there are a large of active groups such as carboxyl group, nol hydroxyl group and carbonyl group and micromay promote crop growth, enhance tosynthesis and better inhibit the activity of urease in soil; It may react with urea to generate zinc humic urea, slowing down the decomposing and releasing rate of urea in soil. Humic acid urea can improve soil, fertilize soil, and replenish and activate micro trace.
Humic acid urea product is of black granule and is suitable for all kinds of soil and crops, and it can act as base fertilizer and top application fertilizer.
Product characteristics: wide application range, increasing crop yield, improving soil structure, improving crop quality, eco-environment-friendly. It is one of value-added urea series of products. It is prepared by the chelation technology after addition of polymer active humic acid.</spanarial",sans-serif;>
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