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Dettagli:
Contatto
Ora chiacchieri
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| Aspetto: | Polvere fine nera | Acido umico (base asciutta): | 85% min |
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| Solubilità in acqua: | 99% minimo | Materia insolubile: | 1% massimo |
| PH (soluzione 1%): | 9.0-11.0 | Cec: | 450-600 meq/100g |
| Umidità: | 12% massimo | Irrigazione tollerata EC: | Fino a 6 dS/m con frazione di lisciviazione 15-20% |
| Dosaggio per palmo: | 40-80 g, 2-3 volte a stagione | ||
| Evidenziare: | 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
Persona di contatto: Mr. Neal
Telefono: +8618764169939