“conservation tillage”的概念、定义、翻译、参考文献-科学参考

单词	conservation tillage
释义	conservation tillage Encyclopedia 农学保护性耕作释 conservation tillage保护性耕作对农田采用免耕、少耕、地表微型改造，结合覆盖、轮作、农药病害虫防除等措施，提高土壤蓄水保墒能力和土壤肥力，防止土壤侵蚀、退化，完善表层土壤生态系统结构、增强其生态功能，确保耕地可持续利用的综合性土壤管理技术体系。
随便看	Caramuel y Lobkowitz Caramurus carane car anti-theft lock carapace Carassius auratus breeding Carassius auratus♀ × Cyprinus acutidorsalis♂ Baijin carat Caratheodory Caratheodory existence theorem Caratheodory exterior measure Caratheodory measure Caratheodory metric Caratheodory pseudodistance Caratheodory statement of second law of thermodynamic Caratheodory's theorem Caratheodory theorem Carathèodory Carathéodory Carathéodory-Chow theorem Carathéodory class Carathéodory conditions Carathéodory derivative Carathéodory domain Carathéodory existence theorem

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