High Purity Organic Humate Nitro Humic Acid Powder From Leonardite

Nitro humic acid is obtained using nitric acid and humic acid powder at a mass ratio of 3: 1. The solution is acidic, so it can be dissolved in an alkaline solution. It is a highly effective soil improver, plant growth promoter, fertilizer synergist and drilling fluid stabilizer.Have both powder and granule type

1. Help to improve the compact result caused long time using chemical fertilizers.
2. Instant effect to improve the structure of soil, increase the buffering power of soil.
3. Largely improve the compact result caused by long-time using of chemical fertilizers.
4. Nitro humic acid, Neutralize both acidic and alkaline soils; regulate the pH value of soils, with the prominent effect in alkaline and acidic soil.
5. Stimulate plant growth, increase the yield and quality.
6. Reduce nitrate leaking into the groundwater, and protect the under ground water.
7. Increase the effectiveness of herbicide pesticide and fungicide, immobilize or reduce their harmful residues.
8. It can be used as acid regulating agent for rice seedling raising, improving the survival rate of rice seedling and alleviating the rotten seedling with low temperature in early spring.
9. It is a raw material for manufacturing an excellent petroleum drilling fluid treatment agent. The treatment agent produced with NHA has obvious viscosity-reducing, cut-off reducing, filtrate loss reducing, anti-collapse and high-temperature resistance and salt-resistance.

1. Base fertilizer:For field crop, 50-100kgs/ha per crop season.
2. For fruit trees, 10-20kgs per plant.
3. For vegetables, 1-2kg/m2.
4. Mix additive: 150-200kgs per ton of composite.(suggested mix use with Urea and MAP DAP)

1. Nitro humic acid, Low moisture, low dust, high free humic acid, high organic matter, high hardness to be material of blended fertilizer.
2. Slow Release, long-term effect, high utilization of amide nitrogen and ammoniacal nitrogen.
3. Increase utilization of N from 15% to 20%.