Effects of soil textures and emitter material on the soil water movement and efficiency of negatively pressurized irrigation system;
土壤质地和灌水器材料对负压灌溉出水流量及土壤水运移的影响
The influence of soil texture bulk density and water applied methods on point source infiltration;
土壤质地、密度及供水方式对点源入渗特性的影响
Relation of soil clay and soil texture in Qinchuan Basin in Gansu;
秦川盆地土壤粘土矿物特征与土壤质地的关系
From textural point of view, about30% soils are clayey,35% loamy and10% sandy while the remaining have variable texture.
从质地上看，约30%土壤是粘土，35%壤土，10%砂土，其余土壤质地庞杂。
Most of soil texture ranges from clay loam tO loam clay.
土壤质地多为重壤土至中粘土，呈强酸性反应。
The relationship between soil texture, soil ferric oxide and soil spectral reflectance.
氧化铁与土壤质地与土壤反射率的关系。
The different land use patterns affect soil physical property and soil fertility quality.
不同的土地利用方式影响着土壤的理化性质及土壤质量。
The soil is classified to tidal sandy soil, derived from river alluvium with sandy loam texture.
土壤分类为河流冲积土发育的潮汐沙土，砂壤土质地。
RELATION OF GEOLOGICAL AND GEOMORPHOLOGICAL FACTORS TO FOREST SOILS IN KIANGSU
江苏省的地质地貌与林业土壤的关系
Effects of Different Manure Sources on Soil Characters in Upland Red Soil
不同有机肥源对红壤旱地耕层土壤性质的影响
a fertile land [ soil ]
肥沃的土地[土壤]
sedentary soil
原生土, 原地土壤
RESPONSES OF REGIONAL SOIL QUALITY TO LAND USE CHANGES--A CASE OF N ELEMENT;
区域土壤质量对土地利用变化响应研究——以土壤氮元素为例
Study on Land-use Changes and Its Effects on Soil Properties--A Case of Potassium;
区域土地利用方式变化对土壤性质影响研究——以土壤钾为例
Response of spatial variability of soil physical properties to soil erosion in purple soil slope farmland
紫色土坡耕地土壤物理性质空间变异对土壤侵蚀的响应
Research on geochemistry of different parent material profiles of black soil in Siping area
四平地区不同母质黑土土壤地球化学研究
Comparative Research on Soil Granularity and Magnetic Susceptibility of the Cultivated Soil and Anthropogenic Forest Soil
农业耕作土壤与人工经济林地土壤磁化率和质地特征对比
The Decomposition and Accumulation of Soil Organic Matter under Film Mulching
地膜覆盖下土壤有机质的分解与积累
Study on Soil Quality Appraisal in Dolostone Areas of Guiyang Region;
贵阳市白云岩地区土壤质量评价研究
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
Geochemical Evaluation of Soil Quality in Tianfu Town of Suining City
遂宁市天福镇土壤质量地球化学评价