生态农业技术在腰坝绿洲建设中的应用

APPLICATION OF ECOLOGICAL AGRICULTURE TECHNIQUE TO CONSTRUCTING YAOBA OASIS

阿拉善左旗巴润别立镇腰坝绿洲位于贺兰山山前洪积扇与腾格里沙漠交界处,农业生产条件较好。但近年随着生态环境的恶化,地下水位的下降,土地退化等现象的出现,导致该地区农业生产广种薄收,面临新的问题。本文从生态农业的理论入手,结合当地的自然条件,分析腰坝绿洲已建灌区农业生产的模式,总结得出产业结构调整的必要性和生态农业发展的可行性,并提出适合当地生产条件的生态农业技术和模式。

Yaoba oasis of Barunbieli town lied in the conjoint place of Helan mountain diluvia sector and Tenggeli Desert in Alashan,and had a good agricultural production condition.But appearance of some phenomena,which included eco-environment deterioration,decline of underground water level,land deterioration,had lead to less harvest,and faced some new problems.Begining with ecological agriculture theory,the model of the irrigated section,which had been built in Yaoba oasis,was analyzed combined with the local natural condition.Then,the necessity of industrial structure adjustment and the advisability of ecological agriculture development was summarized,and also ecological agriculture technology and model were put forward,which were used to the local productive situation.