| 茄子、蕃茄、辣椒种子经N+离子注入后的生物效应 |
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| 引用本文： | 王军,武宝山,张伶,李茜,凌海秋,曾宪贤,李小国,张宏伟,王贵忠.茄子、蕃茄、辣椒种子经N+离子注入后的生物效应[J].种子,2002(5):9-10,13. |
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| 作者姓名： | 王军 武宝山 张伶 李茜 凌海秋 曾宪贤 李小国 张宏伟 王贵忠 |
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| 作者单位： | 1. 新疆大学,乌鲁木齐,830008
2. 乌鲁木齐县种子站,830000 |
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| 基金项目： | 新疆维吾尔自治区自然科学基金项目(项目编号:2001)乌鲁木齐重大科技攻关项目(项目编号:Y0010) |
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| 摘 要： | 用35Kev的N^ 离子束注入茄子，蕃茄，辣椒等种子，进行诱变处理，通过田间种植对照分析，茄子比对照增产25.0%-57.9%，发病率仅在1.89%-4.62%。变异果大，果脐呈带状，拉长，变异明显，离子束注入的加工蕃茄比对照早熟20天，产量可提高22.4%，蕃茄红素等品质因素经检测都有提高，当代效应十分明显，辣椒经离子束注入后，平均出苗率比对照提高8.0%。显著提高了疫霉病的抗病性，死病率仅38.6%，比对照死病率89.7%下降了51.1%，有望解决多年来一直困扰生产的辣椒抗病性难题。
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| 关 键 词： | 茄子 蕃茄 辣椒 种子 N^＋离子 生物效应 离子注入 诱变 疫霉病 |
Biological Effect of N+ Ion Implantation on the Seeds of Aubergine Tomato and Hot Pepper |
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| Wang Jun ,Wu Baoshan ,Zhang Ling ,Li Qian Ling Haiqiu ,Zeng Xianxian ,Li Xiaoguo ,Zhang Hongwei ,Wang Guizhong.Biological Effect of N+ Ion Implantation on the Seeds of Aubergine Tomato and Hot Pepper[J].Seed,2002(5):9-10,13. |
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| Authors: | Wang Jun Wu Baoshan Zhang Ling Li Qian Ling Haiqiu Zeng Xianxian Li Xiaoguo Zhang Hongwei Wang Guizhong |
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| Institution: | Wang Jun 1,Wu Baoshan 1,Zhang Ling 1,Li Qian 1 Ling Haiqiu 1,Zeng Xianxian 1,Li Xiaoguo 2,Zhang Hongwei 2,Wang Guizhong 2 |
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| Abstract: | The seeds of Aubergine,Tomato and Hot Pepper are subjected to the injection of 35 kevN + ion mutation. Analysis of field plantation reveals that Aubergine increase production by 25.0%-57.9% and incidence rate of disease is only 1.89%-4.62%, the fruit navel grows larger, longer and into the shape of belt .Tomato subjected to ion implantion matures 20 days earlier andits production increases by 22.4%. Qualities such as lycopene are improved also. The effect of present age is very evident. After N + ion injection, the average germination rate of Hot Pepper increases by 8.0% and the resistance to disease of phytophthora capsici Leon also see some improvement. Fatality rate dropps by 51.1% to 38.6%. The study shows some potential to solve permanently hot Pepper's disease resistance problem, which have troubled the agriculture industry for many years. |
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| Keywords: | Ion implantationMutationPhytophthora capsici Leon |
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