| 杏实生树若干性状间相关性的初步分析 |
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| 引用本文： | 吕增仁 常淑荣. 杏实生树若干性状间相关性的初步分析[J]. 河北农业大学学报, 1993, 16(2): 51-54 |
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| 作者姓名： | 吕增仁 常淑荣 |
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| 作者单位： | 河北农大园艺系(吕增仁)，廊坊市林业局(常淑荣) |
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| 摘 要： | 相关分析表明,杏(Prunus armeniaca)实生树的雄蕊数目与果实的可溶性固形物含量之间,花冠直径与平均果重之间相关程度紧密,相关系数分别为-0.6374和0.5675超过P=0.05的显著水平,而叶片面积与平均果重之间,叶形指数与果形指数之间仅有微弱的相关。性状间的相关程度与实生树的生态地理起源有关,叶形指数与平均果重,叶柄长度与不完全花百分率在CS 系实生树中表现有显著的相关,叶片面积和花冠直径与不完全花百分率在RS 系实生树中呈显著的相关。
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| 关 键 词： | 杏 育种 相关性 |
Preliminary Analysis on the Relativities Between Some Characters of the Apricot (Prunus armeniaca) Seedlings |
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| Lu Zengren. Preliminary Analysis on the Relativities Between Some Characters of the Apricot (Prunus armeniaca) Seedlings[J]. Journal of Agricultural University of Hebei, 1993, 16(2): 51-54 |
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| Authors: | Lu Zengren |
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| Abstract: | The preliminary analysis on the relativities of apricot seedlingshow close relations between the stamen number and the content of thesoluble solid contents of fruit,also between the corolla diameter and thefruit average weight.But there are only slender relations between the leafarea and the fruit average weight,the leaf shape index and the fruit shapeindex.It has also been proved that the relativities between the charactersare related to the eco-geographical origin of seedlings. |
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| Keywords: | Apricot Prunus armeniaca fruit breeding relative character |
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