... Organic material Content 有机物含量 soil organic matter content 土壤有机质含量 organic matter content test 有机质含量试验 ; 有机物含量试验 ...
基于6个网页-相关网页
When the restoration time was over 20 yrs, soil organic matter content was higher, which was similar to what was on natural grassland. And the soil organic matter content in deeper soil increased with larger diameter, too.5.
4.退耕初期,草地土壤有机质的含量相对较低;而在退耕超过20年和天然草地上,土壤有机质的状况有了明显的改善:表层土壤的有机质含量有了明显的增加,深层土壤的有机质含量也有了一定程度的提高。
参考来源 - 黄土高原退耕植被根系分布特征与环境响应·2,447,543篇论文数据，部分数据来源于NoteExpress
Soil organic matter content has a close relation with soil fertility.
有机质与土壤肥力的关系极为密切。
Altitude and soil organic matter content showed a positive correlation basically.
海拔高度与土壤有机质含量基本上呈现出正相关关系。
The results showed that MDS included soil organic matter content, available phosphorus, invertase activity, and fungi.
结果表明，研究区土壤质量评价指标最小数据集为有机质、速效磷、蔗糖酶和真菌。
应用推荐