“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	gross reserves gross shutter Gross theorem gross tonnage gross value of prataculture Grosswald gross weight grosvenor momordica fruit Grote Reber grotesque peak Grothendieck Grothendieck,Alexandre Grothendieck category Grothendieck cohomology Grothendieck constant Grothendieck functor Grothendieck group Grothendieck group of a ring Grothendieck ring Grothendieck space Grothendieck theorem Grothendieck topology grotoque Grotrian diagram Grotthuss mechanism

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