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polypeptide
polypeptide urea has the added fertilizer, disease resistance, stress resistance ability, the nutrient slow-release non-volatile, loss, high utilization rate, and can improve the crop yield,
than ordinary urea less dosage, quick effect, prevention of crop disease polypeptide slow-release urea faster than common urea effective, the products on the basis of pure urea joined the poly aspartic acid, a plant growth factor activity and trace elements, balanced crop growth, has the added fertilizer, disease resistance, stress resistance ability, the nutrient slow-release non-volatile, loss, high utilization rate, and can improve the crop yield, improve quality and increase production effect is good, widely used in wheat, corn, cotton, vegetables, rice and other crops.
产品 | 项目 | 指 标 | ||
多肽尿素 | 优等品 | 一等品 | 合格品 | |
n% ≥ | 46.4 | 46.2 | 46.0 | |
biu % ≤ | 0.9 | 1.0 | 1.5 | |
h2o% ≤ | 0.4 | 0.5 | 1.0 | |
粒度% ≥ | 93 | 90 | 90 | |
聚天冬氨酸%≥ | 0.12 | 0.1 | 0.08 | |