绘收18-18-18
HUISHOU18-18-18
N+P2O5+K2O...........≥54%
矿源腐植酸(HA).......≥6%
矿源黄腐酸(FA)........≥5.5% B+Zn+Fe...............≥0.2%~3%
有效活菌数..............≥2.0亿/g
有机质....................≥10%
农村土地沃起来 农民腰包鼓起来