| 寒富苹果特异性状评价 |
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| 引用本文： | 赵德英,刘国成,吕德国,秦嗣军,马怀宇,王浩.寒富苹果特异性状评价[J].果树学报,2009,26(1). |
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| 作者姓名： | 赵德英 刘国成 吕德国 秦嗣军 马怀宇 王浩 |
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| 作者单位： | 赵德英,王浩,ZHAO De-ying,WANG Hao(沈阳农业大学园艺学院);刘国成,吕德国,秦嗣军,马怀宇,LIU Guo-cheng,LV De-guo,QIN Si-jun,MA Huai-yu(沈阳农业大学园艺学院;北方果树育种与生理生态研究所,沈阳,110161)
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| 基金项目： | 农业部引进国际先进农业科学技术计划(948计划)，公益性行业(农业)科研专项基金，沈阳市科技攻关资助项目，辽宁省自然科学基金 |
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| 摘 要： | 以寒富苹果及其亲本为试材,采用田间调查、荧光显微观察、解剖特征分析和相关生理生化指标测定相结合的方法,对寒富苹果的树体发育状况和器官组织结构进行了系统研究,综合评价其特异性状。结果表明,寒富苹果叶片的栅栏组织较厚,叶片厚度、叶脉突起度、枝条皮部比率均大于亲本。树体的短枝比率、1a生枝的粗度和节数均较高,具有明显的短枝特征;自花授粉后,花粉管能顺利进入子房,并能够正常坐果,形成种子,具有较强的自交亲和能力;腋花芽结果能力较强,主要集中分布于第21～29节和35～39节;果实的角质层较厚,果皮、果肉细胞较小,排列紧密,耐贮性较强;人工低温处理后,枝条的相对电导率、MDA质量摩尔浓度、SOD酶活性和POD酶活性均反映出寒富苹果具有较强的抗寒性。因此,寒富苹果为短枝性状明显、自交亲和、腋花芽结果能力、耐贮性和抗寒性均较强的多性状聚合特异性苹果品种。
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| 关 键 词： | 寒富苹果 特异性状 短枝性状 自交亲和 耐贮性 抗寒性 |
Evaluation of the specific characters of Hanfu apple cultivar |
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| ZHAO De-ying,LIU Guo-cheng,LV De-guo,QIN Si-jun,MA Huai-yu,WANG Hao.Evaluation of the specific characters of Hanfu apple cultivar[J].Journal of Fruit Science,2009,26(1). |
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| Authors: | ZHAO De-ying LIU Guo-cheng LV De-guo QIN Si-jun MA Huai-yu WANG Hao |
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| Institution: | 1Horticultural College;Shenyang Agricultural University;2Research Institute for Breeding and Physiology-Ecology of Northern Fruit Crops;Shenyang;Liaoning 110161 China |
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| Abstract: | Experiment was conducted with Hanfu apple cultivar and its parentage Dongguang and Fuij for studying the spe- cific characteristics of Hanfu tree development through field investigation, fluorescence microscopy, anatomic analysis and related physiological and biological indexes determination. The results showed that the leaf blade of Hanfu cultivar was thick and with a thicker palisade tissue, vein protuberant degree and the ratio of cortex tissue of shoot were the largest compared with its parents. The rat... |
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| Keywords: | Hanfu apple Specific characteristics Branching character Self-compatibility Storability Cold resistance |
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