| 甜菜优异种质资源创新利用与评价 |
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| 引用本文： | 崔平,潘荣.甜菜优异种质资源创新利用与评价[J].中国糖料,2005(4):26-29,37. |
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| 作者姓名： | 崔平 潘荣 |
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| 作者单位： | 1. 黑龙江大学甜菜遗传育种重点实验室,哈尔滨,150080;中国农业科学院甜菜研究所,哈尔滨,150501
2. 中国农业科学院甜菜研究所,哈尔滨,150501 |
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| 基金项目： | 国家“九五”科技攻关项目[96-014-01-04（4）];国家“十五”科技攻关项目[2004BA525807（05）] |
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| 摘 要： | 通过对107份甜菜种质的主要农艺性状鉴定和品质分析，鉴定筛选出一批甜菜优异种质资源．再经两年多点的异地鉴定试验，对其参试种质的丰产性、高糖性和抗病性进行综合的评价及稳定性分析，从中选出9份产质量性状非常稳定的优异种质材料，其中优异种质79018具有丰产性、抗褐斑病及适应性好等特点，达到了国家甜菜优异种质一级标准，目前已被国内主要甜菜育种单位配制杂交组合，并参加区域试验。
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| 关 键 词： | 甜菜 优异种质 性状鉴定 综合评价 种质创新 |
| 文章编号： | 1007-2624（2005）04-0026-04 |
| 收稿时间： | 2005-04-01 |
| 修稿时间： | 2005-04-01 |
Evaluation of Superior Sugarbeet Germplasm Sources |
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| CUI Ping,PAN Rong.Evaluation of Superior Sugarbeet Germplasm Sources[J].Sugar Crops of China,2005(4):26-29,37. |
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| Authors: | CUI Ping PAN Rong |
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| Institution: | 1. The Key Laboratory of Sugarbeet Genetic Breeding, Heilongjiang University, Harbin 150001, China; 2. Sugarbeet Research Institute of CAAS, Harbin 150501, China |
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| Abstract: | Some fine sugarbeet germplasms have been selected and identified through the appraisal of main agronomic traits and quality analysis from 107 germplasms. These germplasms on high yield and high sugar content as well as disease resistance were synthetically evaluated and analyzed on stability by different area identification for two years, 9 of them were fine and stable. The line 79018 was the most excellent one, and the line is now used to hybridize combinations and to join regional test. |
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| Keywords: | Sugarbeet germplasm Excellent germplasm Trait identification Synthetic evaluation Germplasm improvement |
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