“optimum nutrient management”的概念、定义、翻译、参考文献-科学参考

单词	optimum nutrient management
释义	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。
随便看	scientific impact analysis scientific indicators scientific inductive inference scientific journal scientific justification scientific law scientific legislation scientific lie detection criteria Scientific Management Scientific Management of Records / Documents Work scientific management theory scientific Marxism scientific model scientific mountaineering expedition scientific name scientific name of species scientific notation scientific observation scientific ocean drilling Scientific Outlook on Development scientific paradigms scientific perspective of psychology scientific prediction scientific productivity scientific research archives management

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