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| مظهر: | مسحوق أسود | حمض الهيوميك (على أساس جاف): | 80 ٪ دقيقة |
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| CEC: | 400-450 ملي مكافئ/100 جرام | رُطُوبَة: | 12٪ كحد أقصى |
| دكتوراه: | 8.0-10.0 | حجم الجسيمات: | 100 شبكة |
| الذوبان: | 90% دقيقة | معدل التطبيق: | 30-60 كجم/هك |
| إبراز: | Humic Acid Powder 80% CEC,Cation Exchange Improver Sandy Soils,Humic Acid for Saline Arid Soils |
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Saudi Arabia, the UAE and the drier parts of Thailand and Indonesia share a specific problem: sand with almost no exchange capacity. Irrigation water, whether from a well or a desalination line, carries sodium and chloride, and with nothing to hold calcium and magnesium the soil structure collapses into a sealed surface layer within two or three seasons. This 80 percent grade is the highest concentration we produce, with a cation exchange capacity measured at 400 to 450 meq
اتصل شخص: Mr. Neal
الهاتف :: +8618764169939
