“地力分级法”的概念、定义、翻译、参考文献-科学参考

单词	地力分级法
释义	地力分级法 Encyclopedia 农学地力分级法释 evaluation index system for cultivated land fertility地力分级法利用土壤养分测试资料和田间试验结果，将土壤肥力分成若干等级，根据养分丰缺等级确定施肥建议的方法。
随便看	influenza vaccine influenza viral pneumonia influenza virus influenza virus infection influx influxion influx stability control INFN infobond infochemicals Info-communications Media Development Authority of Singapore in focus in-forest edible mushrooms in-forest medicinal herbs informal informal argument informal axiomatic method informal axiomatics Informal Collaboration System informal education informal evaluation informal finance informal group informal incentive informal induction

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