| 花生不同品种外植体培养芽诱导的研究 |
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| 引用本文： | 邹湘辉,庄东红,郑奕雄,侯建,关秀琼. 花生不同品种外植体培养芽诱导的研究[J]. 花生学报, 2003, 32(Z1): 306-310 |
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| 作者姓名： | 邹湘辉 庄东红 郑奕雄 侯建 关秀琼 |
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| 作者单位： | 1. 广东汕头大学生物系,广东,汕头,515063
2. 仲凯农业技术学院,广东,广州,510225 |
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| 基金项目： | 汕头市科委基金项目、汕头大学李嘉诚科学发展基金项目 |
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| 摘 要： | 实验比较了11个花生品种在MS和1/2 MS培养基中萌发情况,及其在4种芽诱导培养基中的叶段芽诱导率并观察了70%酒精和0.1%升汞不同处理时间的灭菌效果及其对种子萌发的影响.结果表明花生种子用酒精处理20～30 s和升汞处理10～12min灭菌效果理想,萌发率高;种子萌发率在1/2MS培养基中要比MS培养基高;芽诱导率以汕油523最高,在芽诱导培养基1中为93.1%,汕油31最差,在芽诱导培养基2中仅为9.5%.
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| 关 键 词： | 花生品种种子萌发 芽诱导 |
| 文章编号： | 1002-4093(2003)增刊-0306-05 |
| 修稿时间： | 2003-09-22 |
Study on Shoot Induce of Different Cultivated Species Peanut (Arachis hypogaea L.) |
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| ZHOU Xiang-hui,ZHUANG Dong-hong,ZHENG Yi-xiong,HOU Jian,GUAN Xiu-qiong. Study on Shoot Induce of Different Cultivated Species Peanut (Arachis hypogaea L.)[J]. Journal of Peanut Science, 2003, 32(Z1): 306-310 |
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| Authors: | ZHOU Xiang-hui ZHUANG Dong-hong ZHENG Yi-xiong HOU Jian GUAN Xiu-qiong |
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| Affiliation: | ZHOU Xiang-hui1,ZHUANG Dong-hong1,ZHENG Yi-xiong2,HOU Jian1,GUAN Xiu-qiong1 |
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| Abstract: | We compared germinate status of 11 peanut species on MS medium and 1/2 MS medium, calculated shoot induce rate of different genotype peanut on four mediums, observed sterilizing effect and effect on seed germinate of different disposal time of 75% Alcohol and 0.1% HgCL2.The result indicate: after seeds were deal with Alcohol 20~30s and HgCL2 10~12min, we gained high germinate rate and good sterilize efficiency: all peanut species' germinate rate on 1/2 MS medium higher on MS medium; shoot induce rate of shanyou 523 was 93.1%, the highest on shoot induce medium 1; the worst shoot induce status was shanyou 31, this specie's shoot induce rate only was 9.5% on shoot induce medium 2. |
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| Keywords: | peanut species seed germinate shoot induce |
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