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三色源作为生物菌肥有消除耕地板结,将土壤恢复到原生态,抑制土传病害发生,增强抗性,减少化肥用量(尤其是氮肥),减少农药使用量,提高产量,改善品质等作用。为了验证三色源生物菌肥在我县重盐碱棉田施用效果,特安排大田试验:一、试验概况
Tricolor source as a biological fertilizer have the effect of arable land consolidation, the soil will be restored to the original ecology, inhibit the occurrence of soil-borne diseases, enhance resistance, reduce the amount of fertilizer (especially nitrogen), reduce pesticide use, improve yield, improve quality . In order to verify the three color source of biological fertilizer in my county heavy saline alkali cotton application effect, special arrangement field trials: First, the test profile