We are manufactory for production of leonardite humic acid,potassium humate,sodium humate fertilizers since 2000.And our commodities are of high quality.
Magnesium Humate is a high polymer heterogeneous aromatic hydroxyl salt. It is black granular solid or powder, slight soluble in water, slightly alkaline.
Major applications1) Mainly used as a soil regulator for fruit trees, oil vegetables and short - term nutrition absorbing crops such as rice and wheat2) Can also be used as a multi - functional compound fertilizer after combination with nitrogen, phosphorus and potassium.
SpecificationsAppearance:darkly brown, amorphic powder or granuleHumic acid(in dry matter):80%min
Moisture≤15%
Mesh 40-80m /2-5mSolubility citric solubility(MgO)≥10% water-solubility(MgO)≥3.0% 1%NaOH liquor-solubility≥40%pH Value: 7-8Packing :25Kg plastic woven bag or upon request.
Directions for use1)Top dreesing:apply betwwen the rows 50-80kg/ha
2)Soil application:2-5kg/ha Drop irrigation:1-2kg/ha
3)Flood:3-4kg/ha Foliar application:2-3g/L,1-3kg/ha
For Soil:
1)Enhance Ion Exchange & Water Holding Capacity Of Soil
2)Improve Microbe Activity Of Soil
For Plant:
1)Improve Nutrient Uptake Through Leaves
2)Promote Root Development
3)Reinforce Photosynthesis
Magnesium humate in agriculture