There were no consistent correlation between vegetation and soil factor under different degeneration scale at Leymus chinensis +forb community and Stipa baicalensis + Leymus chinensis community.4.
3.草甸草原羊草+杂类草群落和贝加尔针茅群落不同退化程度下植物与土壤因子之间相关不一致。
参考来源 - 草甸草原不同退化程度下植被与土壤特征与指示度研究·2,447,543篇论文数据，部分数据来源于NoteExpress
At present, there is water and soil running off in the main environment geology problem of soil factor.
目前土壤因子出现的主要环境地质问题有水土流失、盐碱化、土壤污染。
Conclusion We studied the effects of soil factor on quality of Morinda Officinalis How., which can be used to provide the basis for planting.
结论通过土壤因子对巴戟天药材质量影响的研究，为巴戟天的科学种植提供了依据。
The species and the number of Ectomycorrhizal fungi (ECM fungi) are influenced by many environmental factors, such as soil factor, climate and season, and site factor.
土壤、气候和立地因子等环境因子影响树木外生菌根菌的种类及数量。
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