蔡春,马铃铃,安明哲,姚丽颖,孟凡凡,范旭红,张云峰,孙星邈,王明亮,王曙明,郑宇宏

• 1:蛟河市农业局
• 2:吉林省农业科学院/大豆国家工程研究中心

摘要(Abstract)：

生育期是大豆重要的生物学特性,品种生育期的长短对农艺性状有较大影响。本研究于2013和2014年对种植的吉林省新近选育的94份大豆品种,采用相关和灰色关联分析两种方法分析了其不同生育期组大豆品种间主要农艺性状的差异及相互关系。结果表明:从MG0组到MGⅢ组,始花期(R1)、生理成熟期(R7)和完熟期(R8)逐渐延后,生育期结构的变异系数表现为营养生长期>生殖生长期>全生育期。各生育期组生殖生长期均与全生育期呈显著或极显著正相关关系,说明在大豆生长发育过程中生殖生长期起到了较大的作用。不同生育期组品种各农艺性状间的相关分析,MG0组品种在选育过程中可适当降低株高和主茎节数同时增加分枝数; MGⅠ组品种通过对株高、节数和分枝数的增加来改善产量构成因子,提高产量;分枝数可作为MGⅡ组品种选育的一个考量指标; MGⅢ组增加株高和主茎节数是提高产量潜力的较重要因素,尽量选择分枝较少的材料。灰色关联度分析,MG0、MGⅠ、MGⅡ组品种单株粒重与单株粒数关系同相关性分析结果一致。

关键词(KeyWords)： 大豆;品种;生育期组;农艺性状;相关性;灰色关联分析

Abstract:

Keywords:

基金项目(Foundation): 现代农业产业技术体系建设专项(CARS-04-PS11)

作者(Author): 蔡春,马铃铃,安明哲,姚丽颖,孟凡凡,范旭红,张云峰,孙星邈,王明亮,王曙明,郑宇宏

参考文献(References)：

• [1]许芳,王芳.大豆百粒重与主要农艺性状的关联度及相关性分析[J].农业与技术,2009,29(2):32-34.XU F,WANG F.The correlation analysis between 100-seed weight and agronomic traits of soybean[J].Agriculture and Technology,2009,29(2):32-34.
• [2]谢东微,韩英鹏,李文滨.不同环境条件下大豆脂肪酸含量与主要农艺性状相关性及通径分析[J].大豆科学,2010,29(3):403-407.XIE D W,HAN Y P,LI W B.Correlations of fatty acid with major agronomic characters of soybean in different environments[J].Soybean Science,2010,29(3):403-407.
• [3]刘念析,李穆,李秀平,等.大豆主要农艺性状间的相关性分析[J].大豆科学,2013,32(4):570-572.LIU N X,LI M,LI X P,et al.Correlation analysis of major agronomic traits in soybean[J].Soybean Science,2013,32(4):570-572.
• [4]许海涛,许波,王友华.夏大豆产量与主要农艺性状相关性分析研究[J].种子,2006,25(12):80-81.XU H T,XU B,WANG Y H.The correlations and relation analysis of agronomic traits with field of summer soybean[J].Seed,2006,25(12):80-81.
• [5]杜志强,田中艳,周长军,等.抗线大豆生育期结构与农艺性状及产量的相关性研究[J].大豆科学,2011,30(2):238-241.DU Z Q,TIAN Z Y,ZHOU C J,et al.Correlations among growth stage structure,agronomic traits and yield of soybeans resistant to SCN[J].Soybean Science,2011,30(2):238-241.
• [6]张海燕,焦碧婵,李贵全.大豆产量及其相关数量性状关系的分析[J].山西农业科学,2006,34(2):27-29.ZHANG H Y,JIAO B Q,LI G Q.Analysis on the relationship between yield and correlated quantitative character of soybean[J].Journal of Shanxi Agricultural Sciences,2006,34(2):27-29.
• [7]汪宝卿,张礼凤,慈敦伟,等.黄淮海地区夏大豆农艺性状与产量相关性及灰色关联度分析[J].山东农业科学,2010,(3):20-25.WANG B Q,ZHANG L F,CI D W,et al.Correlation and grey relation analysis of agronomic traits with yield of summer soybean in the Huanghe-Huaihe-Haihe Area[J].Shandong Agricultural Sciences,2010,(3):20-25.
• [8]邓聚龙.农业系统灰色理论与方法[M].济南:山东科学技术出版社,1988:39-74.DENG J L.Grey theory and method of agricultural systems[M].Jinan:Shandong Science and Technology Press,1988:39-74.
• [9]王金陵.大豆[M].哈尔滨:黑龙江科学技术出版社,1982.WANG J L.Soybean[M].Harbin:Heilongjiang Science and Technology Press,1982.
• [10]韩天富,盖钧镒,陈风云,等.生育期结构不同的大豆品种的光周期反应和农艺性状[J].作物学报,1998,24(5):550-557.HAN T F,GAI J Y,CHEN F Y,et al.Photoperiod response and agronomic characters of soybean varieties with different growth period structures[J].Acta Agromomica Sinica,1998,24(5):550-557.
• [11]胡振邦,朱荣胜,高运来,等.黑龙江省大豆品种单株粒重与其他农艺性状的灰色关联度分析[J].东北农业大学学报,2011,42(11):57-62.HU Z B,ZHU R S,GAO Y L,et al.Grey correlation degree analysis between seed weight per plant and other major agronomic traits with soybean varieties in Heilongjiang Province[J].Journal of Northeast Agricultural University,2011,42(11):57-62.
• [12]王树宇,宗春美,刘德恒,等.东北大豆种质群体生态性状在铁岭地区的表现及育种潜势研究[J].土壤与作物,2018,7(2):148-159.WANG S Y,ZONG C M,LIU D H,et al.Ecological traits performances and their breeding potential for Northeast China's soybean germplasm population grown in Tieling area,Liaoning Province[J].Soils and Crops,2018,7(2):148-159.
• [13]王茹芳,卢思慧,曹金峰,等.大豆育成品种品质性状和农艺性状的相关性研究[J].华北农学报,2007,22(赠刊):131-134.WANG R F,LU S H,CAO J F,et al.Analysis and comparison of main agronomic characters and quality characters of summer soybean varieties[J].Acta Agriculturae Boreali-Sinica,2007,22(S):131-134.