1.
Spatial Distribution of Soil Quality on Cropland under Different Landscape Positions in the Loess Plateau of China;
半干旱黄土丘陵区不同景观位置下农田土壤质量分异
2.
Analysis the on Content of Agricultural Soil Organic Matter in Jinzhai Country
金寨县农田土壤有机质含量状况分析
3.
Health risk assessment and establishment of environmental quality standard for farmland soil
农田土壤环境质量标准值制定与健康风险评估
4.
Evaluation on Environmental Quality of Heavy Metals in Agricultural Soils of Chongming Island,Shanghai
上海市崇明岛农田土壤重金属的环境质量评价
5.
Assessment of farmland soil quality under different utilization intensity in arid area
干旱区农田不同利用强度下土壤质量评价
6.
Study on the Quality Assurance and Control System of Farm Field Soil Environment;
农田土壤环境质量监测中的质量保证和质量控制体系研究
7.
Effects of Application of Three Soil Conditioners on Yield and Quality of Farmland- Cultured ginseng
三种土壤改良基质对农田栽培人参产量及质量的影响
8.
Scaling effect on spatial variability of soil organic matter in crop land
农田土壤有机质空间变异的尺度效应
9.
Spatial variability of field water-holding capacity in the farmland in Liaoning province
辽宁农田土壤田间持水量的空间变异性分析
10.
Effect of Temperature,Rainfall and Soil Properties on Farmland Soil Nitrification
水热条件与土壤性质对农田土壤硝化作用的影响
11.
Study on Soil Moisture and Soil Dry Layer in Apple Land and Farmland in Xianyang of Shaanxi Province
陕西咸阳苹果林地和农田土壤含水量及土壤干层研究
12.
Influence of Different Pattern Farmland Shelterbelts on Soil Physical Properties
不同配置农田防护林对土壤物理性质的影响
13.
Effect on Controlling Sandy Farmland Soil Erosion in Semi-arid Area
半干旱区沙质农田土壤风蚀防治的效应研究
14.
There, he developed a method to improve soil with nutrients from local rock phosphate and by planting trees on farmland.
在那里，他研究出用从当地磷块石中提炼的营养物质和在农田种树的方法来提高土壤质量。
15.
An investigation on fluorine level in soil,grain and water in Shangqiu County
商丘县农田土壤、水、粮食中氟含量的调查
16.
Study on the Emission Flux of Greenhouse Gases from Cropland Soils and the Soil Carbon Sink in China;
农田温室气体排放通量与土壤碳汇研究
17.
Study on Emission Fluxes of Greenhouse Gases from Cropland Soils and Their Regional Estimation;
农田土壤温室气体排放通量与区域模拟研究
18.
Effect of Cropland Management on Soil Carbon Stock and Modeling Study;
农田管理对土壤碳储量的影响及模拟研究