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تفاصيل المنتج:
اتصل
نتحدث الآن
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| مظهر: | حبيبات سوداء | حمض الهيوميك (على أساس جاف): | 60٪ دقيقة |
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| الزنك (الزنك): | 2 دقيقة | حجم الحبيبات: | 2-4 ملم |
| رُطُوبَة: | 14٪ كحد أقصى | دكتوراه: | 7.5-9.5 |
| معدل التطبيق: | 50-150 كجم/هك | نموذج الزنك: | كبريتات، حبيبات |
| إبراز: | Zinc Fortified Humic Acid Granules,Humic Acid Granules for Saline Soils,60% Humic Acid Plus 2% Zinc Granules |
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Zinc deficiency is easy to miss until yield is already lost. On calcareous sand in Saudi Arabia and the coastal sandy soils of Ilocos and Binh Thuan, pH above 7.5 locks zinc into forms the plant cannot take, and the first visible sign is interveinal chlorosis on the younger leaves, long after the root system has already thinned. This granule puts zinc sulphate into a humate matrix so the zinc is released slowly and stays plant available instead of being fixed by carbonate.
اتصل شخص: Mr. Neal
الهاتف :: +8618764169939
