摘要
根据渭北旱原农业生态及自然气候条件,分析探讨了影响渭北旱原农业发展的主要因素,提出渭北旱原农业发展的主要对策及措施:(1)合理利用水利资源,不断提高旱作农业栽培技术,走水、旱结合发展农业的道路;(2)提高基本农田生产力,增加单位面积产量,改变广种薄收、单一折粮食生产的倾向。(3)坚决走因地制宜、农、林、牧多种经营综合发展的道路,迅速提高农业综合经营的经济效益。
Based on the conditions of agroecology and natural weather,this paper dis-cusses the main
constraints aftecting agriculttiral development,and also ,advances some countermeastires
and meastires for agrictiItural development on Weibei Rainfed high-land. They are as follows :(
1 )rational utitilization of water resources; continuing to im-prove cultivation techniques of
rainfed agricultture and taking the road to combine irri-gated agriculture with rainfed
agrictiltture:(2)raising basic farmland productivity and in-creasing per unit area crop yields and
changing ctiltivation of large area with low yield and overcoming the tendency of
monocultivation of grain crops;(3)firmly taking the road Of comprehensive development of
diversified economy of agriculture ,forestry ,ani-mal husbandry suitable to local
conditions、,so as to increase economic returns of diversi-fied economy。
出处
《干旱地区农业研究》
CSCD
北大核心
1994年第3期114-117,共4页
Agricultural Research in the Arid Areas
关键词
渭北旱原
旱作农业
农业综合措施
Weibei
rainfed highlan: rainfed agriculture
agricultural comprehensive measures