| 云南镇雄核桃优良单株选择初报 |
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| 引用本文： | 肖良俊,马婷,贺娜,曾仰君,李小琴,彭明俊.云南镇雄核桃优良单株选择初报[J].西部林业科学,2011(3):69-72. |
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| 作者姓名： | 肖良俊 马婷 贺娜 曾仰君 李小琴 彭明俊 |
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| 作者单位： | 云南省林业科学院;云南省镇雄县林业局;西南林业大学; |
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| 基金项目： | 中央财政林业科技推广示范项目“云南省耐晚霜核桃良种推广示范”[2009]TK055号 |
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| 摘 要： | 2007年以来,对云南省镇雄县核桃进行选优调查,预选优株143株,复选优株67株,按照国家标准,决选优株7株,其中乌蒙123号、105号、127号、108号、124号、110号丰产性能优于国家标准,109号稍低于国家标准.评选出的7株优良单株,其坚果粒重为9.07～11.40 g,壳厚为0.80～1.10 mm,出仁率...
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| 关 键 词： | 核桃 选优 镇雄县 |
Preliminary Report on Selection of Excellent Individual Trees of Walnut from Zhenxiong County of Yunnan Province |
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| XIAO Liang-jun,MA Ting,HE Na,ZENG Yang-jun,LI Xiao-qin,PENG Ming-jun.Preliminary Report on Selection of Excellent Individual Trees of Walnut from Zhenxiong County of Yunnan Province[J].Journal of West China Forestry Science,2011(3):69-72. |
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| Authors: | XIAO Liang-jun MA Ting HE Na ZENG Yang-jun LI Xiao-qin PENG Ming-jun |
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| Institution: | XIAO Liang-jun1,MA Ting1,HE Na1,ZENG Yang-jun2,LI Xiao-qin3,PENG Ming-jun1(1.Yunnan Academy of Forestry,Kunming Yunnan 650201,P.R.China,2.Forest Bureau of Zhenxiong County,Zhenxiong Yunnan 657200,3.Southwestern Forestry University,Kunming Yunnan 650224,P.R.China) |
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| Abstract: | Through the investigation of walnut tree in Zhenxiong County we obtained 143 trees as candidates and chose 67 individuals among them and took 7 individuals as final ones according to the standards of walnut tree breeding.The characteristics of the 7 individual trees were that its weight of single fruit was 9.07~11.40g,thickness of fruit wall 0.80~1.10mm,pure nutlet rate 49.2%~56.6%,and its oil content was 57.8%~65.5%.These 7 individual trees selected were with characteristics of good fruit appearance,the nu... |
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| Keywords: | walnut selection Zhenxiong County |
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