“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	stand growth stand growth and yield model stand improvement stand-in standing Standing Alone on the High Hill by Gao Qipei Standing Avalokitesvara Standing Committee Standing Committee of Asia-Pacific Congress of Entomology Standing Committee of the National People's Congress Standing Committee on Language Education and Research Standing Criminal Law of Qing Dynasty standing crop standing detonation engine standing lending facility standing long jump of Special Olympics Summer Games standing orbit standing stock standing stock of aquatic plant community standing system reeling machine standing tree felling and cultivation machine standing wave standing-wave and reflection measurements standing-wave electric curtain standing wave field

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