| 烤烟离子诱变后代筛选材料的性状鉴定 |
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| 引用本文： | 黄文川,王能知,周冀衡.烤烟离子诱变后代筛选材料的性状鉴定[J].西北农林科技大学学报(社会科学版),2001,29(4):74-76. |
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| 作者姓名： | 黄文川 王能知 周冀衡 |
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| 作者单位： | 中国科学技术大学经济技术学院, |
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| 基金项目： | 国家烟草专卖局科技攻关项目子课题(00-139);原合肥经济技术学院资助项目(96-187) |
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| 摘 要： | 对 N离子束诱变处理的烤烟 NC89和 K32 6后代 (已经过两代筛选 )变异材料 M1 和 M2 进行了性状鉴定。结果表明 ,M1 和 M2 在主要植物学及农艺性状上发生了较多的优良稳定变异 ,M1 株型优化 ,M2 产量提高 ,M1 、M2 烟碱含量、钾氯比均优于对照 ,而抗病性有待进一步改良
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| 关 键 词： | 离子诱变 性状鉴定 烟草 |
| 文章编号： | 1000-2782(2001)04-074-03 |
| 收稿时间： | 1/8/2001 12:00:00 AM |
| 修稿时间： | 2001年1月8日 |
Character identification of the materials that screened form the N+ ion implantation progeny |
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| HUANG Wen chuan,WANG Len ru,ZHOU Ji heng.Character identification of the materials that screened form the N+ ion implantation progeny[J].Journal of Northwest Sci-Tech Univ of Agr and,2001,29(4):74-76. |
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| Authors: | HUANG Wen chuan WANG Len ru ZHOU Ji heng |
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| Institution: | (College of Economy and Technology,University of Science and Technology of China,Hefei,Anhui 230052,China) |
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| Abstract: | The character identification of M 1 and M 2 were studied in the field (M 1 and M 2 were mutation progeny of NC89 and K326 that were treated by N\ ion beam).The results showed that M 1 and M 2 had excellent and steady variations of botany characters and agronomical characters.The plant type of M 1 has been improved in shape,the yield of M 2 has been raised. Either of them was better than CK in the nicotine content and the K 2O/Cl ratio. |
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| Keywords: | N ion implantation character identification tobacco |
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