宁南半干旱偏旱区农业综合发展研究  

Research on comprehensive development of agriculture in semiarid areas liable to droughts in South Ningxia

作　　者：贾志宽[1] 王龙昌[1] 韩清芳[1] 王俊鹏[1] 蒋骏[1] 胡建宏[1] 马林[1] 任世春[1] 

机构地区：[1]西北农林科技大学,陕西杨凌712100

出　　处：《干旱地区农业研究》2001年第4期1-5,共5页Agricultural Research in the Arid Areas

基　　金："九五"国家旱农攻关专题 ( 96-0 0 4 -0 4 -0 7)

摘　　要：以宁南半干旱偏旱区农业综合发展为研究对象 ,经过 5年试验示范 ,提出了旱作农田微集水种植、秋覆膜春播等旱作有效技术 ,形成了适于该区域主要作物栽培的专用肥 ,成功地开发出秸秆微发酵饲喂技术 ,针对区域生态条件及农业可持续发展提出了农业结构调整的方案。Comprehensive development of agriculture in semiarid areas liable to droughts in South Ningxia was regarded as the research project. Experimentation and demonstration have been carried out for 5 years. We put forward that effective planting technique of micro water harvesting in field and way of sowing in spring after mulching in last autumn,produced special fertilizer for major crops in this area,developed successfully feeding technique of straw micro ferment. And project of agricultural structure adjustment was put forward aimed at improving eclogical conditions and realizing sustainable development of agriculture in this region. The technical demonstration was remarkably successful.

关 键 词：旱农技术开发 农业综合发展 半干旱偏旱区 推荐施肥系统 集雨节水补灌 

分 类 号：S－3[农业科学] F323.4[经济管理—产业经济]