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manufacturing agriculture fertilizers humic acid flake water soluble fertilizer
2025-04-13
introduction 4760
Humic Acid Flake
73-22-3
(OH)nR-(COOH)n
200-795-6
ISO9001, TUV, ISO, ISO9000,SGS,BV
Vegetables, Flowers, Fruit
Flake
Physiological Neutral
Chemical Neutral
Quick
Compound Fertilizer
High Nitrogen and High Potassium Compound Fertilizer
Qingdao develop chem
25kg PP Woven Bag
Humic Acid Flake
Qingdao
291619
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