“barren cropping”的概念、定义、翻译、参考文献-科学参考

单词	barren cropping
释义	barren cropping Encyclopedia 农学瘦茬释 barren cropping瘦茬前茬作物对土壤有效养分消耗多，后茬作物必须大量施肥才能生长良好的一类茬口。又称白茬。
随便看	explosive source explosive synthesis explosive train explosive transfer assembly explosive variable explosive welding explosive working Expo 2010 Shanghai China Expo 67 in Montreal Expo 86 in Vancouver Expofil Expo Garden in Chongqing City expometer exponent exponent extension exponent functions of a complex variable exponential exponential approximation exponential atmosphere exponential autoregressive model exponential bound exponential Chern character exponential connection exponential covering exponential curve

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