1.
Evaluation on the Water-retention Properties of Eroded Soil Developed from Quaternary Red Clay Region
第四纪红粘土区侵蚀土壤持水性能的评价
2.
Study on the Soil Water Retention Capability and Availability of Different Ecotype Tobacco Area in China;
我国不同生态类型烟区土壤持水性能及水分有效性研究
3.
Comparison of Soil Water-holding and Water-supplying Ability of the Different Grassland in Loess Hilly Region
黄土丘陵沟壑区草地土壤持水、供水性能比较
4.
Improvement Effects of Soil Amendments on Soil Water Retention Capacity in Loessial Soil
土壤改良剂对黄绵土持水性能的改良效应研究
5.
Soil Structure, Nutrient Accumulation and Water Retention Character in Eroded Hilly Red Soil after Virescence
低丘侵蚀红壤垦种绿化后土壤结构、养分积聚和持水性能
6.
soil consistence
土壤结持度, 土壤稠性
7.
Study on the Soil and Water Conservation Function of Microbiotic Soil Crusts on Loess Area of Northern Shaanxi Province
陕北黄土区生物土壤结皮水土保持功能研究
8.
Effect of Soil and Water Conservation Forests on Soil Erodibility in Typical Black Soil Region
典型黑土区水土保持林对土壤可蚀性的影响
9.
Effect of PAM on Water Holding Capacity of Sandy Soils
PAM对沙质土壤持水性的效应研究
10.
STUDY ON HEAT EXCHANGE PERFORMANCE OF GROUND HEAT EXCHANGERS IN THE WATER-RICH SOIL AREAS
富水土壤地区土壤换热器换热性能的实验研究
11.
Function on Soil and Water Conservation of the Main Forest Types in Anji County;
浙江安吉主要植被类型土壤水土保持功能研究
12.
Study on Characteristics of Super Absorbent Polymer and Its Effect on the Soil s Structure and the Tree s Growth;
土壤保水剂持水特性及对土壤结构和林木生长的影响研究
13.
Study on Soil Water-holding Capacity and Soil Moisture Availability in Jiangsu Province;
江苏地区土壤持水性及水分有效性研究
14.
Comparison of Soil Water Properties of Hilly Red Soils in Guangdong
广东丘陵红壤土壤水分性能特征比较研究
15.
Soil Water Content in Water and Soil Conservation Forests on the Hilly Loess Plateau
晋西黄土区水土保持林地的土壤水分
16.
Research on the Urban Forest Litter in Nanjing City and its Water-holding Capacity in Soil
南京城市森林枯落物及土壤持水能力研究
17.
They improve air and water quality; trees stabilize the soil and prevent erosion.
他们能净化空气，涵养水源；他们的根可以保持水土、止土壤腐蚀。
18.
Soil Water-holding Capacity under Different Tillage Practices and Effect Factors
不同耕作措施下土壤持水性及其影响因素