| 利用有性杂交和激光辐射相结合的方法培育大豆新品种 |
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| 引用本文： | 张秀田,郑延海,杨秀凤,张坤普,贾爱君.利用有性杂交和激光辐射相结合的方法培育大豆新品种[J].核农学报,2005,19(2):85-87. |
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| 作者姓名： | 张秀田 郑延海 杨秀凤 张坤普 贾爱君 |
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| 作者单位： | 1. 德州市农业科学研究所,山东,德州,253015
2. 德州恒东农药化工有限公司,山东,德州,253023 |
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| 基金项目： | 山东省良种产业化开发项目(SDLZ199800055) |
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| 摘 要： | 利用对大豆孢囊线虫 2号生理小种免疫的品种资源“黑豆 2”与高产“黄沙大豆”进行有性杂交 ,再对表现良好的杂交后代进行激光辐射处理 ,经过多年的稳定和筛选 ,并经多年多点品系比较试验 ,选育出高产、优质、抗病大豆新品系德豆 99 1 6。该品系 2 0 0 3年参加了山东省大豆区域试验 ,产量居第 1位 ( 2 739 0kg hm2 ) ,比对照鲁豆 1 1号增产 8 0 5 % ;蛋白质含量、脂肪含量均达国家优质大豆品质标准 ;高抗大豆孢囊线虫 2号生理小种。
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| 关 键 词： | 大豆育种 有性杂交 激光辐射 抗孢囊线虫病 |
| 文章编号： | 1000-8551(2005)02-085-03 |
| 收稿时间： | 2009-12-31 |
| 修稿时间： | 2004年4月23日 |
SOYBEAN BREEDING THROUGH CROSS BREEDING COMBINED WITH IRRADIATION MUTATION |
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| ZHANG Xiu-tian,ZHENG Yan-hai,YANG Xiu-feng,ZHANG Kun-pu,JIA Ai-jun.SOYBEAN BREEDING THROUGH CROSS BREEDING COMBINED WITH IRRADIATION MUTATION[J].Acta Agriculturae Nucleatae Sinica,2005,19(2):85-87. |
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| Authors: | ZHANG Xiu-tian ZHENG Yan-hai YANG Xiu-feng ZHANG Kun-pu JIA Ai-jun |
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| Institution: | ZHANG Xiu-tian 1 ZHENG Yan-hai 1 YANG Xiu-feng 1 ZHANG Kun-pu 1 JIA Ai-jun 2 |
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| Abstract: | Using “Heidou 2" which immune to the race 2 of Soybean Cyst Nematode (SCN) crossbreeded with “Huangsha soybean" which has high yield characteristic. We obtained some better cultivars of soybean. Then, we used laser irradiation to these cultivars and selected a variety with high yield, good quality, resistance to the race 2 of SCN,called “Dedou 99-16" which in black seed coat. In the year 2001 to 2003, we joined the variety comparision and regional test of Shandong province. Its yield hit 2739.0kg/hm 2, crude protein and crude oil content had reached the governmental standard of good quality soybean, and it had high resistance to the race 2 of SCN. It is suitable for planting in Huanghuaihai area. |
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| Keywords: | soybean breeding cross breeding laser irradiation resistance to SCN |
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