"sodium humate"
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水溶性 黒ナトリウム ヒュマート 粉末 ヒュミック酸 農業用有機肥料
Water Soluble Black Sodium Humate Powder 100% Purity Humic Acid Organic FertilizerProduct introductionSodium humate is primarily derived from coal-based raw materials such as weathered coal, peat, and lignite. It is naturally formed during the metamorphism of peat and lignite, or produced via ...
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ビデオ
溶ける 有機 ヒュム酸肥料 土壌調理剤 植物用カリウムヒュマート粉
Soluble Organic Humic Acid Fertilizer Soil Conditioner Potassium Humate Powder for Plants Product Introduction Soil humic acid is innate and mainly a mixture of a special type of macromolecular organic compounds formed by plants under the action of microorganisms. Coal humic acid is a mixture of a ...