乌鲁木齐市再生水灌溉对棉花品质的影响  

Impacts of Urumqi Reclaimed Water Irrigation on Cotton Quality

作　　者：陈治江[1] 陈晓[2] 

机构地区：[1]新疆大学生命科学与技术学院,新疆乌鲁木齐830046 [2]新疆大学经济管理学院,新疆乌鲁木齐830046

出　　处：《安徽农业科学》2013年第5期2006-2008,共3页Journal of Anhui Agricultural Sciences

基　　金：国家自然科学基金项目"新疆城市再生水农灌对作物的影响研究"(30960178);新疆自然科学基金项目"乌鲁木齐地区污水回用绿化的生态效应研究"(200821126)

摘　　要：[目的]为再生水在棉花灌溉方面的安全利用提供理论依据。[方法]利用乌鲁木齐某二级污水处理厂的再生水,通过大田栽种,研究不同级别再生水浇灌对棉花品质的影响。[结果]50%的再生水浇灌减轻了再生水对棉花质量的负面影响,只有棉绒长度显著降低。[结论]50%的再生水可以替代对照水浇灌棉花,不会对棉花质量产生不利影响。[Objective] To provide theoretical basis for popularizing safety utilization of reclaimed water in irrigation of cotton.[Method] Using reclaimed water from a secondary sewage treatment plant of Urumqi,the influence of different level reclaimed water to cotton quality was studied.[Result] The results showed that 50% reclaimed water reduce the negative impact of reclaimed water on cotton quality,and only cotton wool length was significantly decreased.[Conclusion] 50% concentrations of reclaimed water can replace the control to irrigate cotton,it will not have a negative impact on lint quality.

关 键 词：再生水 棉花 品质 乌鲁木齐 

分 类 号：S562[农业科学—作物学]