黄土高原土壤水分环境地带性是气候地带性的作用结果并造成植被地带性。
The zonal soil moisture environment is the consequence of the zonal climate and causes the zonal vegetation.
因此，在以适地适树原则适应土壤水分环境的同时，应加强土壤水分环境的改善。
Therefore, more efforts should be laid on the improvement of soil water environment while following the principle of "selecting suitable tree species for sites" in planting.
集水造林通过增加植树带汇流量改善了林地土壤水分环境，从而影响到林分物质生产水平。
Afforestation by water-harvesting improves the soil water environment in forest owing to increase of runoff volume collected in the planting strip, so that the productivity of forests is influenced.
所以，爬山虎对光照强度的适应范围较广，具有较强的抗旱性而不适应高土壤水分环境，是适用于干旱瘠薄荒山植被恢复的优良藤本植物。
It has the property of strong drought-resistance but can not stand the high soil moisture environment. Therefore, it is a suitable liana to the afforestation in barren mountain area.
土壤水分是植物生长、植被恢复和生态环境建设的主要制约因素，研究其运动与转化规律具有重要的现实意义。
Soil moisture is the main factor of plant growth, vegetation restoration and ecological environment. It's a very important significance to research soil water movement and translation.
土壤水分是岩溶山区植被恢复和生态环境建设的关键性限制因素。
Soil water is the critical factors for vegetation rehabilitation and eco-environmental construction in karst mountainous region.
黄土高原南部土层深厚疏松，质地中壤，土壤水分性质优良，作物具有良好的水分生态环境。
In the south of loess plateau, soil water properties are excellent and crops have a prop-er water environment.
土壤水分是监测土壤质量的一个重要指标，同时，土壤水分状况也是生态环境健康状态敏感指示因子之一。
The soil moisture is a major index to monitor the soil quality, in the meantime, the condition of soil moisture is one of indicative factor of Eco-environment statement of health.
为了揭示农牧交错地区不同农田耕作方式对其水分环境的影响过程及规律，选择翻耕地和免耕地两种土地耕作类型，分析不同耕作方式下土壤水分的时空变化情况。
In order to evaluate the effect of different tillage types on soil moisture, the paper analyses the temporal and spatial variations of soil moisture under plough tillage and no-tillage.
为了揭示农牧交错地区不同农田耕作方式对其水分环境的影响过程及规律，选择翻耕地和免耕地两种土地耕作类型，分析不同耕作方式下土壤水分的时空变化情况。
In order to evaluate the effect of different tillage types on soil moisture, the paper analyses the temporal and spatial variations of soil moisture under plough tillage and no-tillage.
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