| 平菇主要性状的配合力分析 |
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| 引用本文： | 王晓峰,崔鸿文. 平菇主要性状的配合力分析[J]. 西北农林科技大学学报(自然科学版), 1994, 22(4): 34-37 |
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| 作者姓名： | 王晓峰 崔鸿文 |
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| 作者单位： | 西北农业大学园艺系 |
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| 摘 要： | 选用８个平菇（Ｐｌｅｕｒｏｔｕｓｏｓｔｒｅａｔｕｓ）菌株进行不完全双列杂交，对杂交组合的菌丝生长速度、产量等１５个性状进行了配合力分析。结果表明：各性状具有不同的遗传差异和基因效应。通过配合力效应值估算，得出了８个亲本中的２个优良亲本．同时，根据特殊配合力效应值，初步评选出了理想的杂交组合。
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| 关 键 词： | 平菇，性状，配合力，不完全双列杂交 |
An Analysis of Combining Ability for Major Traits in Pleurotus ostreatus |
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| Wang Xiaofeng Cui Hongwen. An Analysis of Combining Ability for Major Traits in Pleurotus ostreatus[J]. Journal of Northwest A&F University（Natural Science Edition）, 1994, 22(4): 34-37 |
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| Authors: | Wang Xiaofeng Cui Hongwen |
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| Abstract: | In the present experiment,8 strains of Pl.ostreatus were selected andcrossed between their monokaryons with incomplete diallel cross design.Combining abil-ity variance for the 15 traits was analysed.The results showed that the traits were dif-ferent in genetic and gene effects.According to the estimation of values of combining a-bility effect,two parents out of 8 parents were selected as the better parents,and at thesame time,based on the values of special combining ability effect,the ideal cross combi-nations were primarily evaluated and selected. |
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| Keywords: | Pleurotus ostreatus trait combining ability incomplete diallel cross |
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