Specification
项目Item | 指标Specification |
一级 First Grade | 二级 Second Grade | 三级 Third Grade |
水溶性腐植酸含量(干基)% Water soluble humic acid content | ≥55% | ≥45% | ≥40% |
水分Moisture | ≤10% | ≤10% | ≤10% |
PH值Value(1:100倍稀释) | 9-10 |
钾含量(以干基计) Potassium content (on a dry basis) | 10% |
细度(60目筛网) Fineness (60 mesh screen) | 100% |
Main Application:
1. Agricultural planting can be used as humic acid compound fertilizer, or it can be sprayed on the leaves of plants after water dilution, irrigated and dipped in roots, which can improve soil, promote plant growth, improve fertilizer utilization rate, and increase production and income.
2. Oilfield drilling mud additive, as a shale inhibitor, has the functions of viscosity reduction and water loss reduction. It can prevent sticking, collapse and high temperature up to 180 ℃.