Mixing applying chemical fertilizer and organic fertilizer could obviously increase utilization efficiency of P fertilizer.

有机肥与化学肥料配合施用明显提高磷肥的利用率。

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Then the efficiency of nutrient was significantly increased by controlling N and saving P fertilizer.

控氮节磷施肥均能明显提高水稻养分利用率。

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Then the efficiency of nutrient was significantly increased by controlling N and saving P fertilizer.

控氮节磷施肥均能明显提高水稻养分利用率。

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