|
商品の詳細:
連絡先
今雑談しなさい
|
| フミン酸: | ≧70% |
|---|
This product is made from high-quality raw materials sourced from the company's own mining area in Fukang City, Xinjiang Uygur Autonomous Region. Its molecular structure is rich in nitro (-NO₂), carboxyl (-COOH), and phenolic hydroxyl (-OH), thus exhibiting excellent soil amendment effects. Compared with ordinary humic acid, its low molecular weight structure makes it more efficient for cellular absorption and possesses high-density cation exchange and chelation capabilities, allowing for immediate application in agricultural production.
The precise processing steps begin with the selective crushing and sorting of weathered coal, followed by controlled oxidation with nitric acid, complete reaction kinetics, solid-liquid separation to remove unreacted residues, and thermal dehydration by precise sieving, ultimately yielding a standardized black powder with excellent fluidity.
コンタクトパーソン: Mr. Neal
電話番号: +8618764169939
