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| 甘薯辐射和航天诱变育种后代材料的观察与种质筛选 | |
| 引用本文： | 吴问胜,程春明,王瑞珍,黄志勇,李澍,肖平义.甘薯辐射和航天诱变育种后代材料的观察与种质筛选[J].江西农业学报,2008,20(8):10-13. |
| 作者姓名： | 吴问胜 程春明 王瑞珍 黄志勇 李澍 肖平义 |
| 作者单位： | 1. 江西省农业科学院,旱作物研究所,江西,南昌,330200 2. 江西省南昌县幽兰镇农业服务公司,江西,南昌,330217 3. 江西省农业科学院,原子能研究所,江西,南昌,330200 |
| 基金项目： | 江西省农业科学院院长基金，江西省农业科学院科研基金 |
| 摘 要： | 通过对甘薯种子辐射和航天诱变处理后所培育的实生苗及其无性繁殖后代的地上、地下部的性状鉴定、比较、归并，分别获得了紫肉型、高胡萝卜素型、高产型、高干率型特异甘薯种质株系材料2、5、3、1份。 |
| 关 键 词： | 甘薯实生苗 诱变后代 株系鉴定 新种质 |
Observation and Selection on Offspring Materials of Sweet Potato from Space Mutation and Radiation Breeding |
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| WU Wen-sheng,CHENG Chun-ming,WANG Rui-zhen,HUANG Zhi-yong,LI Shu,XIAO Ping-yi.Observation and Selection on Offspring Materials of Sweet Potato from Space Mutation and Radiation Breeding[J].Acta Agriculturae Jiangxi,2008,20(8):10-13. | |
| Authors: | WU Wen-sheng CHENG Chun-ming WANG Rui-zhen HUANG Zhi-yong LI Shu XIAO Ping-yi |
| Institution: | WU Wen-sheng,CHENG Chun-ming,WANG Rui-zhen,HUANG Zhi-yong,LI Shu,XIAO Ping-yi(1.Institute of Upland Crops,Jiangxi Academy of Agricultural Sciences,Nanchang 330200,China; 2.Institute for Application of Atomic Energy,Jiangxi Academy of Agricultural Sciences,Nanchang 330200,China; 3.Youlan Agricultural Service Company of Nanchang County,Nanchang 330217,China) |
| Abstract: | After the identification,comparison and classification process of sweet potato seedlings and vegetative reproductive offsprings which derived from radiation and space mutagenesis processing cultivates,four types of vital species were obtained,which were purple meat,high renieratene,high production and high dry matter rate type,and the number of above four types of special germplasm strain materials was 2,5,3,1,respectively. |
| Keywords: | Sweet potato true seedlings Mutation progeny Character-identification New germplasm |
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