Optimized Allocation Model for Regional Agricultural Fertilizer Resources in Southern Xinjiang from the Perspective of Sustainable Development

[Objective] This study was to establish an optimized model for the allocation of agricultural fertilizer resources in Southern Xinjiang from the perspective of sustainable development.[Method] An optimized model for the allocation of agricultural fertilizer resources was established based on their allocation structure.Combined with the actual agricultural production in Aksu areas of Southern Xinjiang,by establishing a rational evaluation index system,under the premise of considering the planting area constraints,the total water resources constraints and the security constraints of food production,we established the empirical optimal allocation model of the regional agricultural fertilizer resources in Aksu area of Southern Xinjiang.Moreover,we solved the model by using the search algorithm of computer and lingo programming.[Result] The increased economic benefit was near to 1.8 billion Yuan by adopting the optimal allocation methods,with a relative increment of about 34.4%.[Conclusion] Our results provided theoretical basis for achieving the sustainable development of agricultural economy in Southern Xinjiang.

基于可持续发展的南疆区域农业肥料资源优化配置模型研究

[目的]建立基于可持续发展的南疆区域农业肥料资源优化配置模型。[方法]给出了区域农业肥料资源的优化配置结构,并在此基础上建立了区域农业肥料资源的优化配置模型;结合南疆阿克苏地区农业生产实际,在考虑种植面积约束、水资源总量约束和粮食生产安全约束的前提下,建立了南疆阿克苏地区农业肥料资源优化配置的实证模型,并采用计算机搜索算法,通过Lingo编程对该模型进行了求解。[结果]优化配置后产生的经济效益较配置前增加了近18亿元,相对增量约为34.4%。[结论]为实现南疆农业经济的可持续发展提供了理论依据。

以阿拉尔为例对南疆地区节能减排的调研

以提高新疆阿拉尔市居民的节能减排意识为目的,通过问卷调研,实地调研、文案调研、网络调研等多种调研相结合的方式,对当地居民、政府机关、塔里木大学师生各民族就南疆地区节能减排的贯彻落实情况及人们对节能减排的认识和现状实施调研,并针对问题提出合理化建议和解决问题的方案。结果表明:节能减排作为一项基本国策提出有一段时间了,南疆公众对此项政策大都了解,但是政府监管不是很严;南疆居民民族复杂、居民居住比较零散,工业欠发达,高污染高能耗暂时还没有对大家的生活、身体健康造成直接的影响,在经济建设的步伐中放松了对节能环保的限制;由于少数民族普遍受教育文化程度低等方面的因素,南疆少数民族节能减排的情况不尽如人意。