1.
The Technology Study of Mechanical Conservation Tillage for the Red Hillside Fields in YUNNAN;
云南红壤旱耕地机械化保护性耕作技术研究
2.
The Improved Effect of Conservation Tillage for Low Yield Dry Farm with Purple Sand-soil
低产紫沙土旱耕地保护性耕作改良效应
3.
Studies on Fixed Ammonium of Chief Upland Cultivated Soils in Hunan Province;
湖南省主要旱耕地土壤固定态铵的研究
4.
dryland(s) farming
"旱地耕作法,见 dry farming"
5.
The land ploughs hard after the drought.
大旱之后土地难耕。
6.
Dry Sloping Field and Countermeasures of Conversion from Farmland to Forest in Steep Slop Land in Karst Area of Guizhou Province;
贵州省岩溶山区旱坡耕地现状与陡坡退耕对策
7.
SOIL'S ENZYME ACTIVITY IN DIFFERENT CONSERVATION TILLAGE IN SLOPING LAND
旱作坡耕地保护性耕作土壤酶活性研究
8.
Save present surpluses for future deficiencies
池塘积水因防旱,田地深耕足养家
9.
Study on the Characteristic and Potential Productivity of the Slope Dry Cultivated Land in Sichuan Province;
四川省旱坡耕地特征与生产潜力研究
10.
Effect of drought process on natural production function of cultivated land
干旱过程对耕地自然生产功能的影响
11.
Freezing-Thawing Condition of Main Dryland Farming Soil Areas in Northeast China
东北主要旱地耕作土壤冻融环境分析
12.
dry farming; dryland farming: A system of producing crops in arid and semiarid regions without the use of irrigation.
旱地耕作法:指一种在干旱或半干旱土地上不使用灌溉方法生产作物的耕作制度。
13.
Substantial amounts of land may have to be converted from irrigated to dryland farming systems.
大量土地可能不得不从灌溉转为旱地耕作。
14.
Assessment of the Productivity of Regional Cultivated Dryland in Northern China Supported by GIS;
GIS支持下北方旱区耕地地力的评价研究
15.
Spatial characteristics of farmland and residential land in dry valley of Minjiang River upper reaches;
岷江上游干旱河谷耕地和居民用地的空间特征
16.
DJS Afforestation Method for Converting the Land for Forestry on Slope Land in Semiarid Area
半干旱地区坡地退耕还林中的DJS造林法研究
17.
The Studies on Effects of Anti-Drought and Water-Saving Integrated Technique of Soybean on Sloping Farmland in Northeast Semiarid Region;
东北半干旱区坡耕地大豆抗旱节水技术集成效果的试验研究
18.
On the Policy of “Reconverting Cultivated Land into Forest”--Take China Northwestern Regions as Example;
退耕还林离循环经济有多远?——以西部干旱半干旱地区为例