论文部分内容阅读
一、产品特性1.主要成分含量①水溶性(干基计)≥95.0%。②腐植酸(干基计)≥75.0%。③钾含量(K2O干基计)≥12.0%,有机质(干基计)≥75.0%。2.主要功效①改良土壤团粒的结构,提高土壤保肥能力,调节pH值,滴水出苗时施用能有效提高出苗率,促根壮苗。
First, the product characteristics 1. The main ingredients ① water-soluble (dry basis) ≥ 95.0%. ② humic acid (dry basis) ≥ 75.0%. ③ potassium content (K2O dry basis) ≥ 12.0%, organic matter (dry basis) ≥ 75.0%. 2. The main effect ① improve the structure of soil aggregates, improve soil fertility, adjust pH, drip application can effectively improve the emergence rate of germination, promote root strong seedlings.