早熟棉创新种质资源主要性状聚类及相关分析
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摘要
为明确辽河试验站现有棉花资源情况,选择具有代表性的144份创新材料进行聚类分析与评价。结果表明,基于3类(产量性状、纤维品质、抗病性)9项特性进行聚类分析,欧氏距离为8.01处可将144份种质资源材料分为9大类群,每个类群基本符合材料本身的特性和遗传背景演变趋势,可以分别作为早熟、抗病、大铃、高产、高衣分、优质等材料加以利用。进一步比较分析棉花创新资源的3类9项特征,结果显示产量性状、纤维品质和抗病性相关不密切,但纤维品质性状中,纤维长度和断裂比强度呈正相关(r=0.6366)。
For further determining the situation of cotton germplasm in Liaohe basin, 144 innovation materials were selected to conduct a clustering analysis and evaluation. The clustering analysis showed that the 144 materials were divided into 9 groups in Euclidean distance 8.01 based on 3 classes 9 biological characteristics. Each group was basically in line with the characteristic of the material itself and the genetic background of the evolution trend, which could be used as earlier maturer, disease resistance, large boll, high yield, high lint index, excellent quality material, respectively. Meanwhile the correlation between yield, quality and disease resistance characters were not significant, but the correlation between fiber length and strength was positively significant(r=0.6366) based on 3 classes 9 characters of innovation germplasm.
For further determining the situation of cotton germplasm in Liaohe basin, 144 innovation materials were selected to conduct a clustering analysis and evaluation. The clustering analysis showed that the 144 materials were divided into 9 groups in Euclidean distance 8.01 based on 3 classes 9 biological characteristics. Each group was basically in line with the characteristic of the material itself and the genetic background of the evolution trend, which could be used as earlier maturer, disease resistance, large boll, high yield, high lint index, excellent quality material, respectively. Meanwhile the correlation between yield, quality and disease resistance characters were not significant, but the correlation between fiber length and strength was positively significant(r=0.6366) based on 3 classes 9 characters of innovation germplasm.
引文
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[20]李武,谢德意,赵付安,等.黄河流域棉花品种农艺性状的主成分及聚类分析.江苏农业科学,2015,43(8):82-85.
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[23]邓欣,陈信波,龙松华.10个亚麻品种亲缘关系的RAPD分析.中国麻业科学,2007,29(4):184-188.
[2]王建丽,申忠宝,潘多锋,等.红三叶种质资源农艺性状的综合评价及聚类分析.草原与草坪,2013,33(2):33-37.
[3]唐启义,冯明光.实用统计分析及其DPS数据处理系统.北京:科学出版社,2002.
[4]赵云彤,范书华,王艳,等.黑龙江省晒烟创新种质资源生物学性状聚类及相关分析.东北农业大学学报,2016,47(4):79-85.
[5]林国平,蔡长春,王毅,等.白肋烟品种资源的聚类分析.中国烟草学报,2008,14(5):33-38.
[6]宋军生,党占海,张建平,等.油用亚麻品种资源农艺性状的主成分及聚类分析.西南农业学报,2015,28(2):492-495.
[7]李瑞春,金路路,李憬霖,等.棉花化控调节剂“棉太金”与“全精控”作用效果比较研究.中国农学通报,2016,32(33):102-108.
[8]中华人民共和国国家标准GB 1103-2007棉花-细绒棉.
[9]刘昌文,宋义前,张燕,等.新疆主要早熟陆地棉农艺性状相关分析与评价研究.新疆农业科学,2008,45(5):791-796.
[10]冯文林,陈全家,曲延英.棉花海陆棉杂交后代农艺与纤维品质性状相关性研究.新疆农业科学,2015,52(3):393-401.
[11]顾双平,常晓阳.棉花纤维品质性状的相关剖析.江西农业学报,2002,14(2):24-28.
[12]徐崇志,李青.陆地棉纤维品质性状的主成份分析.新疆农业科学,2006,43(2):121-124.
[13]许乃银,陈旭升,狄佳春,等.长江流域棉花纤维品质的区域特征研究.棉花学报,2003,15(4):221-226.
[14]陈荣江,朱明哲,孙长法.棉花新品种产量品质性状的综合评价及聚类分析.西北农业学报,2007,16(4):264-268.
[15]孙长法,赵晖,陈荣江.棉花新品种产量品质性状的聚类分析与综合评价.西北农业学报,2010,19(4):77-81.
[16]蔡应繁,谭永久,何洪华.短季棉早熟性、产量和纤维品质的主成分和典型相关分析.西南农业大学学报,1996,18(4):346-349.
[17]高进,蔡立旺,宋锦花.早熟棉花品种产量品质性状的综合评价与聚类分析.西南农业学报,2015,28(6):2425-2431.
[18]董承光,李成奇,李生秀,等.棉花种质资源主要农艺性状的综合评价及聚类分析.新疆农业科学,2011,48(3):425-429.
[19]王沛政,陈爱民,阿布来提,等.不同来源陆地棉数量性状主成分及聚类分析.西北农业学报,1999,8(4):50-52.
[20]李武,谢德意,赵付安,等.黄河流域棉花品种农艺性状的主成分及聚类分析.江苏农业科学,2015,43(8):82-85.
[21]Treure R,Soest L J,Hintum T H,et al.Marker-assisted rationalisation of genetic resource collections a case study in flax using AFLPs.Theoretical and Applied Genetics,2001,103:144-152.
[22]Diederichsen A,Fu Y B.Phenotypic and molecular(RAPD)differentiation of four infraspecific groups of cultivated flax(Linum usitatissimum L.subsp.usitatissimum).Genetic Resources and Crop Evolution,2006,53(1):77-90.
[23]邓欣,陈信波,龙松华.10个亚麻品种亲缘关系的RAPD分析.中国麻业科学,2007,29(4):184-188.