1.
Research on Plastic Film Mulching Effect to Soil Water Resources Amount and Utilization in Cotton Field
棉田覆膜对田间土壤水资源量及其利用的影响研究
2.
Application of Soil Water Resources Analysis in Determination of Irrigation Quota of Crops
土壤水资源量分析在确定作物灌溉定额中的具体应用
3.
water content of soil
土壤含水量（土壤含水率）
4.
Analysis on the Effect and Evolution of Amount and Quality of Red Soil Resources Development;
红壤土地资源开发中数量质量的演化
5.
Study on the Amount of Improved Utilization of Soil Water Resources by Mulching Field in Baoding Plain
保定平原区农田提覆盖提高土壤水资源利用量的研究
6.
Study on Evaluating Method of Soil-Water Resource Zoning in Hebei Province;
河北省土壤水资源分区评价方法研究
7.
Soil Water Resources and Its Bearing Capacity of Vegetation on Loess Plateau;
黄土高原土壤水资源及其植被承载力研究
8.
The Analysis and Study of Soil-Water Resources Utilization Potential in Hebei Province;
河北省土壤水资源利用潜力分析与研究
9.
Study on the Calculating Model and Method of Soil Water Resource in Piedmont Plain of Hebei Province;
河北山前平原土壤水资源计算模型与方法研究
10.
Study on Soil Resource and Sustainable Use in Erlongshan Valley;
二龙山水库流域土壤资源与可持续利用研究
11.
Experimental research on soil amendment developed with urban and rural waste resources to improve capacity of holding soil water and fertilizer
利用城乡废弃资源提高土壤保水保肥功能
12.
after-irrigation moisture content of soil
灌水后土壤中含水量
13.
Calculation of quantity of soil evaporation takes an important part in moisture content prediction, rainfall surface flow calculation and evaluation of water resources.
土壤蒸散发量的计算，在墒情预报、降雨径流计算及水资源评价中都占有重要的地位。
14.
In the final analysis, MEY cropping systems provide protection for water resources and preservation of the soil's ability to produce food and fiber.
最后分析最大经济产量种植制度如何保护水资源和保持土壤生产衣食的能力。
15.
Analysis of Optimal Allocation of Land Resources and Soil Quality Regulation Using System Dynamics
土地资源优化配置与土壤质量调控的系统动力学分析
16.
QUANTITATIVE RESEARCH ON THE TEMPORAL AND SPATIAL CHANGE OF WATER AND LAND RESOURCES;
干旱区水土资源时空变化的定量研究
17.
Study on Effects of Irrigation and Fertilization Treatments on Quality, Soil Water and Nitrogen Use of Two Vegetables;
水氮处理对两种蔬菜品质和土壤水氮资源利用影响的研究
18.
Ecological Effects of the Utilization of Sewage and Sewage Sludge on Microbes in Soil;
污水和污水污泥资源化对土壤微生物生态效应的影响