“保护性耕作”的概念、定义、翻译、参考文献-科学参考

单词	保护性耕作
释义	保护性耕作 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	archival entity security archival evidence archival exhibition archival faceted classification language archival finding aid archival finding aids type of guide archival indexing archival information classification60 archival information product Archival Informatization Construction Practice archival legal work archival management of aviation archival management of Chinese Communist Party in New Democratic Revolution Period archival memory viewpoint archival number archival opening archival ownership archival paper-mounting technology archival paper-repair technology archival preservation technology archival profession morals archival publication archival reception archival reference service archival registration

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。