提苗、壮棵、绿叶，抗逆，全水溶、无残渣；特别添加聚谷氨酸，利用率更高。
产品指标：
氮磷钾≥20%
聚谷氨酸≥300mg/kg
Ph=4-6
Water-soluble fertilizer of polyglutamate granules
Seedling, strong tree, green leaves, adverse resistance, full water soluble, no residue; especially added polyglutamate, higher utilization rate.
Product indicators:
1.Nitrogen, phosphorus and potassium≥20%
2. Polyglutamate ≥300mg / kg
3.pH=4-6
