永川紫云英种植情况与发展思考

A DISCUSSION OF THE DEVELOPMENT OF CULTIVATION OF CHINESE MILK VETCH(ASTRAGALUS SINICUS)

永川市20世纪70—80年代,紫云英种植面积达到3400 hm^2,90年代以后,每年种植167 hm^2左右。多年实践证明:发展紫云英是提高耕地质量的重要途径、是发展生态农业的有效措拖,种植紫云英能解决大量“黄昏田”的闲置问题,提供畜禽和水产业所需的青饲料,经济、社会和生态效益均十分显著。永川紫云英的发展思路是各级党政重视,加大财政支持力度,做好布局规划,搞好技术服务,抓好综合利用,不断开拓市场。发展规模为近期2000 hm^2、中期3000 hm^2、远期5000 hm^2。

Years＇ practice of Chinese milk vetch （Astragalus sinicus） cultivation in Yongchuan has demonstrated that growing of this plant is an important approach for improving the quality of the arable land and accelerating the development of eco-agriculture. With Chinese milk vetch cultivation, the paddy fields are no longer left idle after the harvest of the rice crop and silage production for farm animals and poultry and aquaculture is promoted. Therefore, it brings great economic, social and ecological benefits.