陕甘小麦品种及抗源的高温抗条锈性研究  

High-temperature resistance of wheat cultivars to wheat stripe rust

作　　者：商鸿生[1] 马青[1] 

机构地区：[1]西北农业大学植物保护系,陕西杨陵712100

出　　处：《西北农业大学学报》2000年第1期101-104,共4页Journal of Northwest Sci-Tech University of Agriculture and Forestry（Natural Science Edition)

基　　金：国家"九五"攻关资助!(96- 0 5- 0 1- 0 2 );陕西省科技攻关资助!(97K 0 3- G5- 0 1)

摘　　要：小麦苗期接种条锈菌(PucciniastriiformisWest.)后,分别采用高温(21±1)℃和常温(14±1)℃处理,测定了陕西、甘肃两省主栽品种及抗源的高温抗条锈性。结果表明,陕927、陕897、兰天1号、豫麦21和钱保德等品种具有高温抗条锈性,陕农757、西植9420、M8003-06、绵阳11、繁6、天选36和里勃留拉等品种可能具有高温抗条锈性。The high temperature resistance of wheat cultivars from Shaanxi and Gansu provinces to wheat stripe rust is investigated in wheat seedlings inoculated with Puccinia striiformis West.by high temperature treatment (21±1)℃ and normal temperature treatment (14±1)℃,respectively.The result shows that wheat varieties,such as Shaan 927,Shaan 897,Lantian 1,Yumai 21 and Chambord,are of high temperature resistance to stripe rust;Shaannong 757,Xizhi 9420,M8003 06,Mianyang 11,Fan 6,Tianxuan 36 and Libellula are probably of high temperature resistance to stripe rust.

关 键 词：小麦条锈病 品种 高温抗病性 栽培防病 

分 类 号：S435.121.4[农业科学—农业昆虫与害虫防治] S432.25[农业科学—植物保护]