新疆玛纳斯河流域葡萄霜冻发生规律研究  

Research on Occurrence Regularity of Frost on Vine in Manasi River Valley in Xinjiang

作　　者：张振文[1] 陈武 

机构地区：[1]西北农林科技大学葡萄酒学院,陕西杨凌712100 [2]新疆中信国安葡萄酒业有限公司,新疆玛纳斯832200

出　　处：《北方园艺》2011年第7期24-26,共3页Northern Horticulture

基　　金：国家现代农业产业技术体系建设专项资金资助项目(nycytx-30-zp-04)

摘　　要：对新疆玛纳斯河流域多年霜冻发生规律及晚霜冻预防措施进行了研究。结果表明:新疆玛纳斯河流域终霜日80%保证率的日期是4月15日,2000~2009年平均终霜日是4月10日,表现出了终霜日提前、气候变化不稳定的特征。当地春季葡萄出土日期不宜早于4月10日,增加葡萄越冬埋土厚度、适当推迟葡萄出土时间、出土后及霜冻发生前时及时灌水、霜冻发生时烟熏等措施可在一定程度上减轻霜冻对葡萄造成的危害。This paper studied the occurrence regularity and prevention methods of late frost for years in Manasi River Valley in Xinjiang province.The results showed that the date of guarantee rate of last frost date at 80% was on 15th,April,and the average last frost date during 2000~2009 was on 10th,April in this area,that represented the characteristic of the advance of last frost date and unstable of climate change.The date of de-hilling in spring shouldbe after 10th,April,and some practices could minimized the damage of late frost in certain degree,such as increased the depth of soils of hilling,timely irrigation after de-hilling and before late frost,and smoking when frost and so on.

关 键 词：玛纳斯 葡萄 霜冻 

分 类 号：S6[农业科学—园艺学]