potassium humate powder 90%
USD $740 - $930 /Metric Ton
Min.Order:16 Metric Tons
Hebei Monband Water Soluble Fertilizer Co., Ltd.
Super Potassium Humate Shiny black flake
Solubility | 98%min |
acid(dry basis) | 60%min |
Fulvic acid | 15%min |
K2O | 12%min
|
Organic matter,% | 80.0 |
Moisture | 15%max |
PH value | 9-11 |
Potassium Humate black powder
Solubility | 90%min |
Humic acid(dry basis) | 65%min |
K2O | 10%min
|
Organic matter,% | 80.0 |
Moisture | 15%max |
PH value | 9-11 |
Application:
Used as multi-functional compound fertilizer, combined with Nitrogen and Phosphorus, also used as basal fertilizer, top dressing, seed fertilizer, foliar fertilizer, and spray fertilizer.
Basal fertilizer: 400-600kg/ha, have better effective applying with N P fertilizers
Top dressing: 300-400kg/ha, have better effective applying with N P fertilizer,and irrigate in time.