长期施用有机肥
基于1个网页-相关网页
long-term application of organic manure
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Results showed that soil total nitrogen and organic nitrogen fractions were significantly influenced by long-term application of chemical fertilizer and manure.
结果表明，长期施用化肥和有机肥对土壤全氮和土壤有机氮组成有显著影响。
youdao
应用推荐
模块上移
模块下移
不移动