“theory of humus nutrition”的概念、定义、翻译、参考文献-科学参考

单词	theory of humus nutrition
释义	theory of humus nutrition Encyclopedia 农学腐殖质营养学说释 theory of humus nutrition腐殖质营养学说认为土壤肥力取决于腐殖质的含量，腐殖质是土壤中唯一的植物营养物质；而矿物质只是起间接作用，可以加速腐殖质的转化和溶解，使其变成易被植物吸收的物质的学说。
随便看	Wars of the Roses Wars with the Veientes Warszawa wart Wartburg Festival war time blood transfusion War-time Class for Opera Performers Wartime Conscription System wartime economic control Wartime Elections Act wartime health service Wartime Measures for Publication Censorship wartime mental disorder Wartime News Inspection Method Wartime Prices and Trade Board Wartime Supply Agency of Books and Newspapers War to Resist U.S. Aggression and Aid Korea Warwick War with Pyrrhus War with the Newts War with the Samnites war wound war wound at high altitude war wound at tropical area war wound complications

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