‘青薯9号’不同种植方式防霜抗旱分析  

Analysis of Frost and Drought Resistance of 'Qingpotato No.9' under Different Planting Patterns

作　　者：吴志岐 陈永旭 王亚婷 WU Zhiqi;CHEN Yongxu;WANG Yating(Key Laboratory for Monitoring,Early Warning and Risk Management of Agrometeorological Disasters with Chinese Characteristics in Arid Regions,Yinchuan 750002;Xiji County Meteorological Bureau of Ningxia Hui Autonomous Region,Guyuan,Ningxia 756200)

机构地区：[1]中国旱区特色农业气象灾害监测预警与风险管理重点实验室,银川750002 [2]宁夏回族自治区西吉县气象局,宁夏固原756200

出　　处：《中国农学通报》2023年第23期70-76,共7页Chinese Agricultural Science Bulletin

基　　金：2018年中国气象局旱区特色重点实验室项目“马铃薯不同覆膜种植抗旱防霜效应研究”(CAMF-201812)。

摘　　要：研究旨在揭示马铃薯不同种植方式抗旱防霜冻情况,为种植农户和生产管理者提供气象服务。选取‘青薯9号’作为材料,设置8种种植模式,应用方差及农业气象灾害风险指数分析方法研究对比马铃薯不同种植方式防霜抗旱效应。结果表明:全膜双垄大垄面膜侧种植因良好的保温保墒性能风险指数小,效果好;起垄盖膜种植、平覆膜种植、垄沟种植3种半覆膜风险指数较小,效果次之;垄作不覆膜、双行靠、满天星、平作4种种植风险指数大,抗旱防霜效应较差。在干旱霜冻频发的宁夏马铃薯种植区,建议种植户采用全膜双垄大垄面膜侧种植,能达到增产提质效果。The study aims to get the information of drought resistance and frost resistance of potato in different planting ways,and provide meteorological services for farmers and production managers.'Qingpotato No.9' was selected as the material,8 planting patterns were set up to compare the frost and drought resistance effects by using variance and agrometeorological disaster risk index analysis.The results showed that the side planting of the full film double ridge and big ridge mask had a good effect because of the low risk index of good heat and moisture preservation performance.The risk index of ridge mulching,flat mulching and ridge furrow planting was smaller and with less effect.The rest four planting modes(no mulching film,double row,full sky star and parallel planting) had high risk index and poor effect of drought and frost resistance.Therefore,in Ningxia potato planting area with frequent drought and frost,the method of whole film double ridge big ridge mask side planting is recommended to farmers,which could achieve the effect of increasing production and improving quality.

关 键 词：‘青薯9号’ 不同覆膜 防霜 抗旱 效果 

分 类 号：S-1[农业科学]