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Detalhes do produto:
Contato
Converse agora
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| Aparência: | Grânulo esférico preto, livre de poeira | Tamanho do grânulo: | 4-6mm, resistência ao esmagamento 12N min |
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| Ácido Humic (base seca): | Minuto de 65% | Óxido de cálcio (CAO): | 8% min |
| Óxido de Magnésio (MgO): | 3% min | pH (1% de suspensão): | 8,5-9,5 |
| CEC: | 380-420 meq/100g | Umidade: | 15% máximo |
| Taxa da aplicação: | 300-600 kg/ha de base, 150-200 kg/ha de cobertura | ||
| Destacar: | Acid Sulfate Soil Humic Granules,Calcium Magnesium Enriched Leonardite,Mekong Delta Rice Paddy Amendment |
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We build this granule for one specific field problem: rice land in the Mekong Delta where the subsoil turns bright yellow at 40cm and the pH of the standing water sits between 3.5 and 4.5 after the first flush of the dry season. In that condition aluminium becomes mobile, phosphate is locked onto iron and aluminium oxides, and no amount of urea or DAP rescues a thin crop. Our answer is a 4-6mm leonardite granule carrying 65% humic acid together with calcium and magnesium, so
Pessoa de Contato: Mr. Neal
Telefone: +8618764169939