中国工程科学2012，Vol.14Issue(3)：65-69,5.
甘肃省旱地农业技术创新与实践
The innovation and practice of dryland farming technology in Gansu Province
摘要
Abstract
With a large span in Geography and multiple climatic types, Gansu Province has complete types of dryland farming. Combining with traditional drought-resistance experience, micro field rain-collecting engineering, drought-resistance cultivation and farm machinery, Gansu has created many regional characteristics dryland farming technology in their long history of dryland farming practice and agricultural research activities. The traditional Gansu gravel mulching field, dryland wheat film bunch planting, and rain-colleting agriculture was reviewed in this article. The basic features, mechanism of crop drought-resistance and yield increase, and application situation of the whole plastic-film mulching on double ridges and planting maize in catchment furrows, and soil over film-mulched and bunch-seeded wheat was introduced.关键词
甘肃省/旱农技术创新/全膜双垄沟播玉米/膜上覆土小麦Key words
Gansu Province/ innovation of dryland faming technologies/ the whole plastic-film mulching on double ridges and planting maize in catchment furrows/ soil over film-mulched and bunch-seeded wheat.分类
农业科技引用本文复制引用
郭贤仕,柳燕兰,候慧芝,郭天文..甘肃省旱地农业技术创新与实践[J].中国工程科学,2012,14(3):65-69,5.基金项目
农业部行业专项(200903007～ X) （200903007～ X）
