双铵大颗粒氮肥是高科技产品,经大面积试验、示范,表现了明显的抗病、抗逆,优质高产、绿色环保的功效。产品特点1.离子态肥料,分子量小,作物易吸收,见效快。2.养分利用率高,比一般氮肥高20%～30%。3.速溶无残留,防止养分在在土壤中流失。4.添加防晒因子,起到防晒、防挥发、防淋失的作用。 Large-scale double-ammonium nitrogen fertilizer is a high-tech products, the large-scale tests, demonstrations, the performance of the obvious resistance, resistance, high-quality high-yield, green environmental effects. Product Features 1. Ionic fertilizer, low molecular weight, easy to absorb crops, quick. 2. High nutrient utilization, higher than the average nitrogen fertilizer 20% to 30%. 3. Instant non-residue to prevent the loss of nutrients in the soil. 4. Add sun protection factor, play a sunscreen, anti-volatile, anti-leaching effect.