| 湖北早实丰产优质板栗杂交新品系育种初探 |
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| 引用本文： | 陈春芳,程军勇,吴云华,徐永杰.湖北早实丰产优质板栗杂交新品系育种初探[J].湖北林业科技,2008(3):25-27. |
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| 作者姓名： | 陈春芳 程军勇 吴云华 徐永杰 |
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| 作者单位： | 1. 湖北省林业科学研究院,武汉,430079
2. 湖北十堰市牛头山森林公园,十堰,442000 |
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| 基金项目： | 国家科技攻关计划
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国家林业局重大科技专项 |
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| 摘 要： | 2000～2007年间,湖北省林业科学研究院首次在我省大范围板栗资源调查的基础上,在京山虎爪山板栗资源圃有选择地开展了板栗种间杂交育种系列试验,以期培养出早实、丰产、耐贮、果实质量好的新品系。试验结果表明:选用六月暴与红毛早、处暑红(桂花香进行杂交,其杂交亲和性较强,结实率、种单个粒重都表现出明显的杂种优势。
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| 关 键 词： | 板栗 杂交新品系 培育 |
Preliminary Discussion on Hybrid New Strain Breeding for Early - bearing and High-yield and Good Quality for Castanea mollissima BI. in Hubei |
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| Chen Chunfang,Cheng Junyong,Wu Yunhu,Xu Yongjie.Preliminary Discussion on Hybrid New Strain Breeding for Early - bearing and High-yield and Good Quality for Castanea mollissima BI. in Hubei[J].Hubei Forestry Science and Technology,2008(3):25-27. |
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| Authors: | Chen Chunfang Cheng Junyong Wu Yunhu Xu Yongjie |
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| Institution: | Chen Chunfang(1)Cheng Junyong(1)Wu Yunhua(2)Xu Yongjie(1)(1.Hubei Academy of Forestry Wuhan 430079;2.Shiyan City Liutoushan Forest Park in Hubei Shiyan 442000) |
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| Abstract: | Hubei Academy of Forestry firstly and selectlly carried out a serious tests on interspecies hybrid breeding for Castanea mollissima Bl.in the resource orchard of Jingshan Huzhaoshan so as to breed new strain of good quality with early-bearing and high-yield,durable storing fruits among year of 2000~2007 based on the source survey in large range in Hubei Province.The result showed that Liuyuebao and Hongmaozhao,Chushuhong Guihuaxiang for hybriding were selected.Its strong hybrid,bearing rate and per seed weight of the species presented obvious hybrid advantageous. |
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| Keywords: | Castanea mollissima Bl hybrid new strain breeding |
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