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| مظهر: | حبيبات سوداء | حمض الهيوميك (على أساس جاف): | 65٪ كحد أدنى |
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| حجم الحبيبات: | 4-6 ملم | رُطُوبَة: | 15٪ كحد أقصى |
| دكتوراه: | 8.0-10.0 | حل: | بطيء، 60-90 يومًا |
| معدل التطبيق: | 100-200 كجم/هك | نسبة مزيج اليوريا: | 5-10٪ |
| إبراز: | Black Humic Acid Granules 4-6mm,Slow Release Organic Fertilizer Paddy Rice,Humic Acid Granules Paddy Fields |
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Flooded paddy soil is an anaerobic, reducing environment, and ordinary organic matter breaks down within weeks. These 4 to 6 mm granules are pressed harder and are designed to hold shape in standing water, releasing the humic fraction slowly across 60 to 90 days, which matches one rice crop cycle in the Mekong Delta, the Chao Phraya basin and Central Java. The practical benefit for a rice buyer is nitrogen economy. When the granules are blended with urea prills at 5 to 10
اتصل شخص: Mr. Neal
الهاتف :: +8618764169939
