“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	Charles Correa Charles Cotesworth Pinckney Charles Coulston Gillispie Charles Cros Charles Dana’s Maxims Charles Dancla Charles de Groux Charles Denby Jr. Charles Despiau Charles Dickens Charles Dieupart Charles Doolittle Walcott Charles Dutoit Charles Edward Ives Charles Edward Lindblom Charles Edward Merriam Charles Edward Spearman Charles Elwood Yeager Charles Evans Hughes Charles-Ferdinand Ramuz Charles Fourier Charles Francis Annesley Voysey Charles Francis Richter Charles-Francois Sturm Charles-François Daubigny

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