“evaluation index system for cultivated land fertility”的概念、定义、翻译、参考文献-科学参考

单词	evaluation index system for cultivated land fertility
释义	evaluation index system for cultivated land fertility 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	magnetic barkhausen noise method magnetic base station magnetic beach magnetic beneficiation machinery magnetic binary magnetic biomaterials magnetic birefringence magnetic blow circuit breaker magnetic borehole logging instrument magnetic bottle magnetic braking magnetic Bravais lattices magnetic breakdown magnetic bremsstrahlung magnetic bubble magnetic bubble materials magnetic buoyancy magnetic calorie effect of thermodynamic basis magnetic calorie efffect of thermodynamic basis magnetic cancellation magnetic canopy magnetic card magnetic card machine magnetic carrier material aging magnetic cataclysmic binary

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