1.
76 Soil Conservation and Irrigation Service
土壤保持及灌溉服务
2.
The rotation of crops keeps the soil healthy and fertile.
谷物轮种使土壤保持了肥力和高质。
3.
The last year's farm law deprives farmers of soil conservation payments
去年的农田法使农民失去了土壤保持补贴。
4.
Problems of soil conservation and shoreland development are not likelyto quickly disappear.
土壤保持和滨海地开发问题也不可能很快消失。
5.
moisture retentivity of soil.
土壤对潮湿的保持力。
6.
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
7.
Study on Soil Capability of Nutrient's Holding and Soil Degradation in Karst Area in Southwest China
西南岩溶区土壤养分保持能力和土壤退化研究
8.
Studies on Soil Environmental Effect on the Soil and Water Conservation Measures in the Loess Plateau;
黄土高原水土保持措施的土壤环境效应研究
9.
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
10.
Effects of Different Soil and Water Conservation Measures on Soil Quality of Black Soil in the Northeast of China
黑土侵蚀区水土保持措施对土壤质量的影响
11.
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
12.
Water the plant regularly to keep the soil moist.
按时给植物浇水以保持土壤湿润.
13.
This can help to keep moisture in the soil.
这可以帮助保持土壤中的水分。
14.
Farmers rotate their crops so that the soil will remain fertile.
为保持土壤肥力, 农民搞作物轮作。
15.
soil consistence
土壤结持度, 土壤稠性
16.
Analysis on Current State of Soil Erosion and of Soil and Water Conservation in Shandong Province
山东省土壤侵蚀与水土保持工作现状分析
17.
A Study on Quantitative Soil Erosion Assessment and Soil and Water Conservation Planning in a Small Watershed;
小流域土壤侵蚀评价与水土保持规划研究
18.
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