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optimum nutrient management
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optimum nutrient management
Encyclopedia
农学
[肥料养分效率]
释
optimum nutrient management
最佳养分管理
基于“4R”原则进行的作物养分推荐方法。“4R”养分管理的核心概念是把植物养分的正确品种,用正确的用量,在正确的时间,施在正确的位置,同时,配合正确的养分配比和施肥方法。
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