| 中国小麦微核心种质中弱筋种质的鉴定筛选 |
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| 引用本文： | 吕国锋,张伯桥,张晓祥,程顺和.中国小麦微核心种质中弱筋种质的鉴定筛选[J].中国农学通报,2008,24(10):260-263. |
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| 作者姓名： | 吕国锋 张伯桥 张晓祥 程顺和 |
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| 作者单位： | 江苏里下河地区农业科学研究所,江苏扬州,225007 |
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| 基金项目： | 江苏省农业三项工程项目，江苏省农业三项工程项目，国家科技支撑计划，公益性行业(农业)科研专项 |
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| 摘 要： | 优良种质资源是小麦育种的基础。本文2006-2007年连续2年在扬州对261份中国小麦微核心和54份应用核心种质进行蛋白质品质鉴定，分别筛选出19份低蛋白质含量和12份低微量SDS沉降值的种质，其中4份种质可确定为优质弱筋种质，可作为弱筋小麦育种的优质资源加以利用。
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| 关 键 词： | 小麦 微核心种质 弱筋 筛选 |
| 收稿时间： | 2008-07-18 |
| 修稿时间： | 2008-08-04 |
Screening for weak gluten resources from mini-core collections of Chinese wheat varieties |
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| Lv Guofeng,Zhang Boqiao,Zhang Xiaoxiang,Cheng Shunhe.Screening for weak gluten resources from mini-core collections of Chinese wheat varieties[J].Chinese Agricultural Science Bulletin,2008,24(10):260-263. |
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| Authors: | Lv Guofeng Zhang Boqiao Zhang Xiaoxiang Cheng Shunhe |
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| Abstract: | Elite germplasm resource is the base of wheat breeding. The protein quality of 261 Chinese mini-core collection germplasms and 54 application-core collection germplasms were identified in 2006 and 2007 in Yangzhou. 19 germplasms with low protein content and 12 germplasms with low SDS-sedimentation value were screened out, 4 of them could be determined as high quality weak gluten germplasms, and be used in weak gluten wheat breeding. |
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| Keywords: | wheatzz Chinese mini-core collection germplasmszz weak glutenzz screenzz |
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