“theory of nutrient returns”的概念、定义、翻译、参考文献-科学参考

单词	theory of nutrient returns
释义	theory of nutrient returns Encyclopedia 农学[肥料养分效率]释 theory of nutrient returns养分归还学说为维持土壤肥力而必须归还作物从土壤中取走养分的理论。即植物收获物从土壤带走的养分，必需“返还”至土壤才能维持土地生产力。
随便看	standard inductance standard inductor standard infinitesimal standard inflation standard information service standard infra-red standard inner product standard input file standard instrument standard instrument of blackbody radiation source standard instrument technology standard integral Standard International Occupational Prestige Scale standard international trade classification standard interpretation Standard Interpretation of Tone-system standardised candle method standard isomorphism Standardization standardization standardization certification in landscape standardization coefficient Standardization for Documentation Work standardization for inland ships standardization for power company of China

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