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Détails sur le produit:
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| Apparence: | Poudre fine noire | Acide humique (base sèche): | 85 % min |
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| Solubilité dans l'eau: | 99 % minimum | Matère insoluble: | 1% maximum |
| PH (solution à 1%): | 9.0 à 11.0 | CEC: | 450-600 méq/100g |
| Humidité: | 12% maximum | Irrigation tolérée EC: | Jusqu'à 6 dS/m avec une fraction de lixiviation de 15 à 20 % |
| Dosage par paume: | 40-80 g, 2-3 fois par saison | ||
| Mettre en évidence: | Humic Acid Powder 85%,Saline Irrigation Tolerance,Date Palm Desert Soil Grade |
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Date palm is one of the few crops in the Gulf that can still be farmed at 5 dS/m, but it pays for it. In the Qassim and Al-Ahsa blocks we work with, irrigation water runs 4 to 6 dS/m, soil pH sits above 8.2, and the free calcium carbonate is often 25-35%. Under those three conditions micronutrients are effectively locked, sodium accumulates on the exchange complex, and the palm shows the classic K/Mg imbalance that shows up later as poor fruit fill and tip burn. An 85% humic
Personne à contacter: Mr. Neal
Téléphone: +8618764169939