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商品の詳細:
連絡先
今雑談しなさい
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| 外観: | 黒 粒 | 顆粒サイズ: | 1.5-2.5 mm |
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| 総フミン酸: | >=60% | 総有機物質: | >=75% |
| 水溶性: | >=95% | 博士: | 9-11 |
| 水分: | <=15% | ナトリウム含有量: | Na2Oとして9-11% |
| ハイライト: | Alkaline Sodium Humate Granules pH 9-11,Sodium Humate Granules for Acid Sulphate Soils,Tidal Area Soil Neutralizing Granules |
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Acid sulphate soils in Indonesia's tidal swamps and Thailand's coastal plains cause a problem that ordinary organic matter does not fix quickly. When the pyrite layer oxidises, pH can drop below 4, aluminium becomes soluble, and young roots stop growing. Sodium humate at pH 9-11 attacks that condition from two directions: it neutralises free acidity and it binds the soluble aluminium and iron that would otherwise damage the root tip. This granule is made for that job. We keep
コンタクトパーソン: Mr. Neal
電話番号: +8618764169939
