|
Détails sur le produit:
Contact
Causez Maintenant
|
| Apparence: | Poudre fine noire | Contenu en acide humique: | 40%-70% |
|---|---|---|---|
| Matière organique: | Min 85% | pH: | 4-6 |
| Taille du maillage: | 60-80 maille | Humidité: | Maximum 25 % |
| Solubilité: | Insoluble dans l'eau | N° CAS: | 1415-93-6 |
| Mettre en évidence: | Natural humic acid powder,Reduces soil acidification,Rice paddy soil improver |
||
Natural Humic Acid Powder 100% Organic Reduces Soil Acidification Rice Paddy Farming Huayuan natural humic acid powder is derived from high-grade weathered coal through a purely physical process of crushing, milling and sieving, with no chemical activation or synthetic additives. The resulting 100% organic powder preserves the full spectrum of native active groups, making it a dependable tool for reversing soil acidification in intensively cropped rice paddies across the
Personne à contacter: Mr. Neal
Téléphone: +8618764169939