西北干旱半干旱区沙产业建设综合绩效与农业可持续发展--以宁夏中北部为例

干旱半干旱区大开发中农业可持续发展是一项极为重要的战略任务。沙产业理论在实践中的成功经验充分证明了它的远瞻性和可操作性 ,以及对干旱半干旱地区农业可持续发展的重要现实意义。以沙产业理论为基础 ,以宁夏中北部沙产业建设为例 ,分析了沙产业在西北干旱半干旱地区农业经济发展中的综合功效。可以说 ,沙产业是西北干旱半干旱地区的持续农业 (SA)、生态农业

Benefit of Deserticultural Construction and Agr-i cultural Sustainable Development in Arid and Sem-i arid Region of Northwest China

Agricultural sustainable development is a very important strategic task in the development of arid and semi arid region in Northwest China. The successful practice of the deserticultural theory has proved thoroughly that it is prospective, realizable, and is especially meaningful in the agricultural sustainable development of arid and semi arid region. The deserticultural comprehensive benefit and achievement in the agricultural development of arid and semi arid region are analysed based on deserticultural theory and sample of deserticultural construction in north and central of Ningxia Hui Autonomous Region. Deserticulture is a sustainable agriculture and eco agriculture in arid and semi arid region of Northwest China.