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CHEN Shan-bo, WANG Sha, JIN Yin-chun, YANG Wen-yuan, WU Ning-zi, WANG Li, WU Zong-xing, SONG Xiao-jun. Research on Evaluation of Comprehensive Characters of Nuts from Superior Individuals in Sichuan[J]. Journal of Sichuan Forestry Science and Technology, 2018, 39(1): 32-36. doi: 10.16779/j.cnki.1003-5508.2018.01.007
Citation: CHEN Shan-bo, WANG Sha, JIN Yin-chun, YANG Wen-yuan, WU Ning-zi, WANG Li, WU Zong-xing, SONG Xiao-jun. Research on Evaluation of Comprehensive Characters of Nuts from Superior Individuals in Sichuan[J]. Journal of Sichuan Forestry Science and Technology, 2018, 39(1): 32-36. doi: 10.16779/j.cnki.1003-5508.2018.01.007

Research on Evaluation of Comprehensive Characters of Nuts from Superior Individuals in Sichuan


doi: 10.16779/j.cnki.1003-5508.2018.01.007
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  • Received Date: 2017-12-13
  • In order to further explore the specific germplasm resources of walnuts in Sichuan,the indexes were comprehensively analyzed including spicate of walnut three diameter value,single fruit weight,kernel weight,kernel rate,walnut shell thickness,crude fat and crude protein on the basis of the preliminary investigation spicate walnut germplasm resources,by means of principal component analysis and walnut quality score.The results showed that (1) The cumulative variance contribution rate of principal component 1~3 was 88.49%.3 principal components and their principal component functions were identified for the main traits of spicate walnuts.The important principal components of each individual were calculated.(2)The evaluation function model of nut comprehensive characters was established,and the principal component comprehensive score of each individual was calculated.Then the comprehensive comparison and ordination were made.The order of each individual was SQLG,HSZML,CTYM,PAXH,HSLH and XJPX.(3) HSZML,HSLH and SQLG were selected as 3 superior individuals.
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  • [1] 朱益川,赵世远,文斌,等.四川核桃优良单株选择的研究[J].四川林业科技,2000,21(4):11~15.
    [2] 杨文衡,张建光.二十年来核桃科研的进展[J].河北农业大学学报,1983,6(1):1~13.
    [3] 杨文衡.我国的核桃[J].河北农业大学学报,1984,7(2):1~9.
    [4] 郗荣庭,张毅萍.中国果树志(核桃卷)[M].北京:中国林业出版社,1996,85~91.
    [5] 陈善波,王丽,王莎,等.四川穗状核桃资源调查与果实品质评价研究[J].四川林业科技,2017,38(2):1~7.
    [6] 自晓秀.介绍10种性状特殊的变异型核桃[J].烟台果树,2010(4):48~49.
    [7] 郭琳霞.毕节市核桃优良品种与评价[J].林业勘察设计,2011(2):89~90.
    [8] 范永林,陈军,余绍亮,等.红花串核桃种类型(品种)特性及育种策略[J].贵州林业科技,2012,40(1):36~39.
    [9] 彭少兵,张贝贝,王娟,等.利用SSR技术对安康串状核桃亲缘关系分析研究[J].西北林学院学报,2017,32(1):126~130.
    [10] 尚磊,程乾斗,刘正俭,等.安康市7个核桃品种适应性比较试验研究[J].林业科技通讯,2017,04:57~59.
    [11] 何晓华,高洁,宋鹏,等.核桃优良单株选择[J].湖南林业科技,2014,41(2):40~43

    ,55.
    [12] 郭宝林,杨俊霞,李永慈,等.主成分分析法在仁用杏品种主要经济性状选种上的应用研究[J].林业科学,2000,36(6):53~56.
    [13] 杨俊霞,郭宝林,张卫红,等.核桃主要经济性状的主成分分析及优良品种选择的研究[J].河北农业大学学报,2001,24(4):39~42.
    [14] 高焕章,吴楚,姜学知,等.湖北兴山核桃复选优系主要经济性状主成分分析[J].湖北农学院学报,2001,21(2):207~211.
    [15] 徐永杰,吴代坤,罗治建,等.主成分分析法在核桃选优中的应用[J].中国农学通报,2011,27(25):45~48.
    [16] 李超,曾辉,刘晓,等.贵州省核桃待选优树坚果综合性状评价[J].种子,2016,35(7):83~87.
    [17] 孙垟,肖千文,黄丽媛,等等.核桃单株经济性状的主成分分析[J].四川农业大学学报,2011,29(2):185~190.
    [18] 肖良俊,宁德鲁,彭明俊,等.滇东北核桃优良单株主要经济性状的主成分分析[J].西北林学院学报,2013,28(2):79~82.
    [19] 梁珊珊,吕芳德,蒋瑶,等.核桃待选优株坚果品质主成分分析及综合评判[J].经济林研究,2015,33(3):7~12

    ,32.
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Research on Evaluation of Comprehensive Characters of Nuts from Superior Individuals in Sichuan

doi: 10.16779/j.cnki.1003-5508.2018.01.007
  • Institute of Biotechnology and Seed, Sichuan Academy of Forestry Science, Chengdu 610081, Sichuan, China;Horticulture Institute, Sichuan Academy of Agricultural Sciences, Chengdu 610066, Sichuan, China;Environmental protection and Forestry Bureau of Heishui County, Heishui 616550, Sichuan, China

Abstract: In order to further explore the specific germplasm resources of walnuts in Sichuan,the indexes were comprehensively analyzed including spicate of walnut three diameter value,single fruit weight,kernel weight,kernel rate,walnut shell thickness,crude fat and crude protein on the basis of the preliminary investigation spicate walnut germplasm resources,by means of principal component analysis and walnut quality score.The results showed that (1) The cumulative variance contribution rate of principal component 1~3 was 88.49%.3 principal components and their principal component functions were identified for the main traits of spicate walnuts.The important principal components of each individual were calculated.(2)The evaluation function model of nut comprehensive characters was established,and the principal component comprehensive score of each individual was calculated.Then the comprehensive comparison and ordination were made.The order of each individual was SQLG,HSZML,CTYM,PAXH,HSLH and XJPX.(3) HSZML,HSLH and SQLG were selected as 3 superior individuals.

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