无胶棉覆盖葡萄越冬对根区土壤温度的影响  

Effect of Glueless Cotton Covering on Root Region Soil Temperature in Grapes

作　　者：李鹏程[1] 李铭[1] 郭绍杰[1] 苏学德[1] 王晶晶[1] 

机构地区：[1]新疆农垦科学院,新疆石河子832000

出　　处：《黑龙江农业科学》2012年第12期39-41,共3页Heilongjiang Agricultural Sciences

基　　金：新疆生产建设兵团产学研专项资助项目(2010ZX02);新疆农垦科学院青年科学基金资助项目(YQJ201106)

摘　　要：为筛选葡萄越冬专用覆盖材料,采用Microlabe Lite型U盘温度记录仪对2种覆盖材料处理葡萄越冬后的根区周围各层(0、30、60cm)土壤温度进行了观测,研究各处理对葡萄土层温度的影响。结果表明:无胶棉+增强膜覆盖后葡萄越冬期间,各土层测得温度高于无纺布,地表温度提高1.57℃,地下30cm处温度提高1.08℃,地下60cm处提高1.54℃,保温效果明显,2个处理之间差异显著。In order to select the special cover materials for grapes, Microlabe Lite U disk temperature logger was used to observe the soil temperature（0,30,60 cm）around the roots of winter grapes treated by two covering materials. The results showed that glueless cotton covering could enhance each soil layer temperature compared to non-woven covering during winter time. The surface temperature could increase by 1.57℃, while the tem- perature was increased by 1.08℃ and 1.54℃ at 30 cm,60 cm underground respectively. The effect was obvi- ous, and there was significant differences between the two treatments.

关 键 词：无胶棉 葡萄 越冬 温度 

分 类 号：S663.1[农业科学—果树学]