“soil nourishing system”的概念、定义、翻译、参考文献-科学参考

单词	soil nourishing system
释义	soil nourishing system Encyclopedia 农学养地制度释 soil nourishing system养地制度与种植制度相适应的以提高耕地利用率和生产力为主要内容、以恢复和培育土壤地力为中心的一系列技术措施体系的总称。
随便看	field model test field nebula field non-available precipitation field notebook field nursing equipment field observation and check of remote sensing geology field observation of frozen soil depth field observation record field observatory field of algebraic functions field of characteristic p field of class two field of coefficients field of complex numbers field of constants field of curvature field of curves field of definition field of definition for variety field of directions field of events field of extremals field of finite type field of force field of formal Laurent series

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