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

单词	soil fertility system
释义	soil fertility system Encyclopedia 农学土壤培肥制度释 soil fertility system土壤培肥制度通过人为的生产活动，构建良好的土体、培育肥沃耕作层、提高土壤肥力和生产力的综合技术体系。
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