| 高产、优质抗虫杂交棉冀优杂69的选育及应用 |
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| 引用本文： | 刘素恩,张香云,耿军义,郭宝生,刘存敬,崔瑞敏,王兆晓.高产、优质抗虫杂交棉冀优杂69的选育及应用[J].华北农学报,2006,21(Z2):90-92. |
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| 作者姓名： | 刘素恩 张香云 耿军义 郭宝生 刘存敬 崔瑞敏 王兆晓 |
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| 作者单位： | 河北省农林科学院棉花研究所,河北,石家庄,050051 |
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| 基金项目： | 河北省科技攻关项目
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河北省农林科学院科研项目 |
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| 摘 要： | 冀优杂69是利用海岛棉、陆地棉种间杂交转基因后代与常规棉杂交育成,其突出表现抗棉铃虫、高产、抗病、优质。2003-2004年在河北省棉花品种区域试验中,霜前皮棉较对照品种新棉33B、DP99B分别增产25.4%和33.9%,适宜冀中南棉区及黄河流域同类生态区春播种植。
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| 关 键 词： | 抗虫杂交棉 冀优杂69 选育 |
| 文章编号： | 1000-7091(2006)增刊-0090-03 |
| 修稿时间： | 2006年5月30日 |
Breeding and Application of Pest-resistant Hybrid Cotton Jiyouza 69 |
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| LIU Su-en,ZHANG Xiang-yun,GENG Jun-yi,GUO Bao-sheng,LIU Cun-jing,CUI Rui-min,WANG Zhao-xiao.Breeding and Application of Pest-resistant Hybrid Cotton Jiyouza 69[J].Acta Agriculturae Boreali-Sinica,2006,21(Z2):90-92. |
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| Authors: | LIU Su-en ZHANG Xiang-yun GENG Jun-yi GUO Bao-sheng LIU Cun-jing CUI Rui-min WANG Zhao-xiao |
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| Abstract: | Jiyouza69 was the hybridized combination between the common cotton variety and the offspring,which was from island cotton hybridized with bollworm-resistant upland cotton.This hybrid was bollworm-resistant,high yield,disease-resistance and eminent fiber quality.In Hebei Cotton Regional Test in 2003-2004,the pre-frost lint yield increased 25.4% and 33.9% than Xinmian33~(B) and DP99~(B).The hybrid was adapted for sewing in spring in the center and south cotton region of Hebei province and Yellow valley cotton region. |
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| Keywords: | Pest-resisitant hybrid cotton Jiyouza 69 Breeding |
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