几种保温覆盖材料对葡萄安全越冬效果的影响  

Effects of Several Insulation Cover Materials on the Grapes Safety Overwintering

作　　者：郭绍杰[1] 李铭[1] 李鹏程[1] 苏学德[1] 

机构地区：[1]新疆农垦科学院林园研究所,新疆石河子832000

出　　处：《北方园艺》2013年第1期17-20,共4页Northern Horticulture

基　　金：新疆生产建设兵团科技攻关资助项目(2009GG23);新疆兵团产学研专项资助项目(2010ZX02)

摘　　要：运用实时测量温度变化情况的U盘温度计录仪,研究了冬季严寒条件下几种保温覆盖材料对葡萄不同深度根系的保温效果,以及冬季葡萄根系不同深度抗寒性的变化规律;通过调研翌年春夏季节萌芽、开花结果情况,研究新疆严寒条件下几种保温覆盖材料对戈壁地葡萄安全越冬效果的影响。结果表明:几种保温覆盖材料对戈壁地葡萄安全越冬效果较好,地表温度都较对照有很大程度的提高。D900无胶棉+增强膜提高11.69℃,无纺布+埋土提高10.09℃。采用D900无胶棉+增强膜覆盖葡萄地表≤-5℃持续天数相对无纺布+埋土减少8d,地下30cm处减少5d。D900无胶棉+增强膜覆盖葡萄地下最低温度较无纺布+埋土有显著的提高,地表温度提高1.57℃,地下30cm处温度提高1.08℃,地下60cm处较埋土处理温度提高了1.54℃,保温效果显著。表明在新疆严寒条件下,采用D900无胶棉+增强膜等方式覆盖葡萄可安全越冬,既保障了葡萄的越冬安全,又提高了葡萄产量。Using U disk thermometer recorded instrument,under severe cold conditions,the effect of several insulation coverings on the insulation effect of grape at different depths were studied,cold resistance patten of different depth winter grape roots were researched;through research the coming year spring and summer section of the bud,flowering and fruiting,effect of several insulation cover material resistance to cold conditions of Gobi grape safety overwintering were also studied.The results showed that several insulation cover material had better effect on the Gobi grape safety overwintering,surface temperature was largely improved compared with the control.The D900collodions＋enhanced membrane improved 11.69℃,non-woven＋ buried improved 10.09℃.Eight days reduced after adopted D900no glue cotton＋enhanced membrane covering the grape surface≤-5℃compared non-woven＋buried reduce,five days reduced underground 30cm.Grape underground temperature significantly increased after using D900no glue cotton＋enhanced membrane covering compared with the non-woven＋buried,surface temperature had increased 1.57℃,the underground at 30cm temperature had increased 1.08℃,underground at 60cm has increased 1.54℃than CK,the insulation had significant effect.It showed that in Xinjiang cold temperature,the D900without glue cotton＋film way cover the grapes could safety overwintering,and was to protect the winter safety of the grapes and grape production.

关 键 词：保温覆盖材料 葡萄 安全越冬 效果 

分 类 号：S663.1[农业科学—果树学]