旱作农业（Dryland Farming）是指半干旱地区或半湿润易旱地区依靠天然降水从事作物生产的农业，是雨养农业的一种，不同于干旱或极端干旱地区完全依靠灌溉的农...
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Dryland farming for loess plateau 技术 ; 理论
semi-dryland farming 半旱地农业
dryland farming construction 旱地农业建设
The sustainable development of dryland farming is important for food, ecological and resource security in the world. The production of dry farming is to great extent depdendent on the precipitation and its use technical measures.
旱地主要依靠天然降水和采取一系列旱作农业技术措施进行生产,它的持续发展对我国食物安全、生态安全和资源安全具有重要的战略意义。
参考来源 - 旱地不同覆盖方式下土壤氮素矿化特性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Hailun County is located in the high cold dryland farming area.
海伦县属高寒旱作农区。
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。
One day, there will be new fuels, improvements in dryland farming and increases in the efficiency with which water is used.
总有一天新的燃料将会出现，陆地农业会有提高，水资源利用率得到加强。
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