| 单孢分离交配法提纯复壮杏鲍菇品种 |
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| 引用本文： | 秦路宁,刘俊波,郑雪平,刘东波,夏志兰.单孢分离交配法提纯复壮杏鲍菇品种[J].浙江食用菌,2014(1):48-50. |
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| 作者姓名： | 秦路宁 刘俊波 郑雪平 刘东波 夏志兰 |
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| 作者单位： | [1]湖南农业大学园艺园林学院,湖南长沙410128 [2]乾安县鳞字中学,吉林乾安131400 |
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| 基金项目： | “十二五”农村领域国家科技计划课题,食用菌新品种培育及制种关键技术研究（2013BAD16B02） |
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| 摘 要： | 通过对一个已退化的杏鲍菇品种进行单孢分离、交配,以及出菇试验找出最能体现杂种优势的配对孢子组,恢复最初的优良性状。结果从该杏鲍菇子实体中分离获得了11个单孢子;分别进行单孢交配,获得了12个配对组合。通过筛选,对其中6个组合进行出菇试验,内有3个交配组的生物学效率优于亲本,表明此方法收到了对杏鲍菇菌种进行提纯复壮的效果。
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| 关 键 词： | 杏鲍菇 单孢分离 单孢交配 提纯复壮 |
Purification and Rejuvenation of Degenerated Pleurotus eryngii Strain by Single Spore Mating |
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| Authors: | Qin Luning Liu Junbo Zheng Xueping Liu Dongbo Xia Zhilan |
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| Institution: | 1. College of Horticulture and Landsc ape, Hunan Agricultural University, Hunan Changsha 410128; 2.Peking Zheng Xinglong.Biotechnology Limited Company, Peking Champin 102211) |
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| Abstract: | The experiment on single spore of a degraded Pleurotus eryngii variety which isolation and pairing, is to identify the best monospore combination of heterosis, and restore the originally excellent characters of the variety. The experiment result expresses, 11 monospores were isolated, 12 combinations were obtained through monosporous hybridization, respectively, from the sporocarp of this Pleurotus eryngii variety. By making the mushroom experiments of 6 combinations, which prove that biological efficiency of three hybrid combination is better than parent, Pleurotus eryngii strains reached the effect that purification and rejuvenation with this method. |
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| Keywords: | Pleurotus eryngii separation of single spore single spore hybrid purification and rejuvenation |
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