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Thông tin chi tiết sản phẩm:
Tiếp xúc
nói chuyện ngay.
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| Vẻ bề ngoài: | hạt đen | Kích thước hạt: | 1,5-2,5mm |
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| Axit Humic tổng số: | >=60% | Tổng chất hữu cơ: | >=75% |
| Độ hòa tan trong nước: | >=95% | Ph: | 9-11 |
| Độ ẩm: | <=15% | Hàm lượng natri: | 9-11% dưới dạng Na2O |
| Làm nổi bật: | 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
Người liên hệ: Mr. Neal
Tel: +8618764169939
