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Position: Home > Articles > Effects of Winter Irrigation on Greenhouse Condition in the Irrigation Area of Ningxia Hubei Agricultural Sciences 2011,50 (19) 3939-3941

宁夏引黄灌区冬灌对温室环境的影响

作  者:
洪瑜;王芳;刘汝亮;李友宏;陈晨;赵天成
单  位:
宁夏农林科学院农业资源与环境研究所
关键词:
冬灌;温室环境;土壤盐渍化;宁夏引黄灌区
摘  要:
宁夏引黄灌区冬灌容易使设施农业产生土壤盐渍化现象,通过研究冬灌对宁夏引黄灌区设施农田地下水位、水质、土壤环境、温度、湿度的影响,分析冬灌对温室环境的影响程度。结果表明,冬灌后温室地下水位上升,冬灌对地下水质的影响较大,降低了土壤pH、增加了土壤全盐含量,对温室的温度和湿度影响均不大。
译  名:
Effects of Winter Irrigation on Greenhouse Condition in the Irrigation Area of Ningxia
作  者:
HONG Yu,WANG Fang,LIU Ru-liang,LI You-hong,CHEN Chen,ZHAO Tian-cheng(Institute of Agricultural Resources and Environment,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan 750002,China)
关键词:
winter irrigation;greenhouse condition;soil salinization;irrigation area of Ningxia
摘  要:
The appearance of soil salinization was caused easily by winter irrigation in the irrigation area of Ningxia.Effect of winter irrigation on greenhouse groundwater level and groundwater quality,soil conditions,atmospheric temperature and air moisture was researched.The extent of effect of winter irrigation on greenhouse condition was analyzed.Results showed that greenhouse groundwater level was rising,soil pH was reduced and soil total salt content was increased after winter irrigation;winter irrigation had a greater impact on greenhouse groundwater quality and little effect on greenhouse atmospheric temperature and air moisture.

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