“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	outer coelom outer coffin sculptures of Sui and Tang Dynasties outer combustion engine outer conjugacy outer content outer core outer corona outer curvature outer density outer density point outer derivation outer diameter of impeller outlet outer dilatation outer direct product outer direct sum Outer Eight Temples outer expansion outer face outerface outer factor outer form outer function outer Galois representation outer gap outer glume

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