[1]赵兴华,杨佳明,吴海红,等.60Co-γ射线辐照百合鳞茎诱变育种研究[J].北方园艺,2015,39(10):90-92.[doi:10.11937/bfyy.201510022]
　ZHAO Xing-hua,YANG Jia-ming,WU Hai-hong,et al.Study on Lily Bulbs Mutation Breeding Induced By 60Co-γ Ray Irradiated[J].Northern Horticulture,2015,39(10):90-92.[doi:10.11937/bfyy.201510022]
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60Co-γ射线辐照百合鳞茎诱变育种研究

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第39卷 期数: 2015年10 页码: 90-92 栏目: 出版日期: 2015-05-30
Title:
Study on Lily Bulbs Mutation Breeding Induced By 60Co-γ Ray Irradiated
文章编号:
1001-0009（2015）10-0090-03
作者:
赵兴华1; 杨佳明1; 吴海红1; 白宏伟2; 赵梦姝3
（1.辽宁省农业科学院 花卉研究所，辽宁 沈阳 110161；2.沈阳市自来水公司 园林服务处，辽宁 沈阳 110015；3.沈阳世界园艺博览经营有限公司，辽宁 沈阳 110161）
Author(s):
ZHAO Xing-hua1; YANG Jia-ming1; WU Hai-hong1; BAI Hong-wei2; ZHAO Meng-shu3
(1.Institute of Floriculture，Liaoning Academy of Agriculture Sciences，Shenyang，Liaoning 110161；2.Shenyang City Water Company Garden Service，Shenyang，Liaoning 110015；3.Shenyang International Horticultural Expo Business Co.Ltd.，Shenyang，Liaoning 110161)
关键词:
百合; 辐照; 60Co-γ射线; 诱变育种
Keywords:
lily; irradiation; 60Co-γ rays; mutation breeding
分类号:
S 682.2+65
DOI:
10.11937/bfyy.201510022
文献标志码:
A
摘要:
以切花“西伯利亚”种球为试材，采用60Co-γ射线辐照处理进行辐射诱变育种试验，研究了不同的诱变剂量对百合种球成活及植株生长发育的影响。结果表明：用60Co-γ射线辐射剂量为5 Gy诱变“西伯利亚”种球比较合适。经4、5、6 Gy 60Co-γ处理对百合植株的生长和发育出现较明显的辐射损伤，随着辐照剂量的增加，植株成活率、株高、叶片数、花蕾数、开花株率、花径相应减少，而出苗时间则增加，成活率分别为80%、52%、20%。
Abstract:
Taking ‘Siberia’ bulbs as test material，by 60 Co-γ ray irradiation for radiation mutation breeding experiment，the effect of different mutagen dosage on development of lily bulbs survival and the growth of plants were studied.The results showed that 60Co-γ ray radiation dose of 5 Gy mutagenesis was suitable for ‘Siberia’ bulbs.The bulbs were treated by 4,5,6 Gy 60Co-γ,which showed obvious radiation damage of the plants growth and development.The rate of plant survival were 80%,52%,20%.As the ray irradiation increased，the rate of plant survival，the plant height，leaves，buds，the rate of plant flowering，diameter of flower were reduced，the time of seedling was increased.

参考文献/References:


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备注/Memo

第一作者简介：赵兴华（1973-），男，吉林白城人，硕士，副研究员，现主要从事花卉新品种选育及栽培技术推广等工作。E-mail：zhaoxh1997@163.com.基金项目：沈阳市科技攻关资助项目（F13-124-3-00）。

更新日期/Last Update: 2015-08-07