“direct cropping”的概念、定义、翻译、参考文献-科学参考

单词	direct cropping
释义	direct cropping Encyclopedia 农学板茬释 direct cropping板茬前茬作物收获后不整地，直接在留有秸秆或根茬的土地上播栽后茬作物的一类茬口。又称铁茬。
随便看	normalizability theorem normalizable normalizable fixed point normalizable function normalizable kernel normalizable term normalization normalization coefficient normalization condition normalization constant normalization factor normalization lemma normalization method normalization of a random variable normalization of a scheme normalization of a sequence normalization of a space normalization of a system normalization of a variety normalization of wave function normalization principle normalization theorem normalization theory normalized normalized Abelian differential

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