东北主栽花生品种农艺性状及品质性状分析
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摘要
为了进一步提高东北地区花生新品种创新力度,加快新品种遗传改良进程,本研究针对东北主栽的33个花生品种从农艺、品质以及产量指标进行分析。结果表明,适合本地区推广的花生株高不超过40 cm,分枝数为5～9个,百仁重为(78.47±14.44) g,出米率为(72.84±3.65)%;相关分析中,结果枝数、单株饱果数随脂肪含量增加呈正相关,分枝数的增加与粗蛋白呈负相关;偏相关分析中,出米率对品质影响较大,呈偏正相关;灰色关联分析中,油酸与产量关联系数较大,粗蛋白与产量结果关联系数较小;从农艺性状与品质性状的聚类分析图中可以得出,东北地区主栽的花生品种遗传多样性比较丰富,为下一步主栽品种的单个性状的亲本改良提供了依据。
In order to further improve the innovation of new peanut varieties in northeast China, and accelerate the process of new varieties genetic improvement, we analysis the agronomic, quality and yield characters of 33 main peanut cultivars in northeast. The results showed that the varieties suitable for the promotion in this region were not more than 40 cm, branch number was 5～9, weight of 100 pods was(78.47±14.44) g, and kernel rate was(72.84 ±3.65)%. According to the correlation analysis, effective branch/plant and fruit number/plant had positive correlations with crude fat content, and branch number had a negative correlation with crude protein content.According to the partial correlation ananlysis, kernel rate had great influence on quality and was positively correlated. According to grey correlation analysis, the correlation coefficient between oleic acid and yield was large, and the correlation coefficient between crude protein and yield was small. The cluster analysis of agronomic traits and quality traits could be concluded that, there was rich genetic diversity of main peanut cultivars in northeast China,which might provide evidence for parents improvement of single character of main varieties in the future.
In order to further improve the innovation of new peanut varieties in northeast China, and accelerate the process of new varieties genetic improvement, we analysis the agronomic, quality and yield characters of 33 main peanut cultivars in northeast. The results showed that the varieties suitable for the promotion in this region were not more than 40 cm, branch number was 5～9, weight of 100 pods was(78.47±14.44) g, and kernel rate was(72.84 ±3.65)%. According to the correlation analysis, effective branch/plant and fruit number/plant had positive correlations with crude fat content, and branch number had a negative correlation with crude protein content.According to the partial correlation ananlysis, kernel rate had great influence on quality and was positively correlated. According to grey correlation analysis, the correlation coefficient between oleic acid and yield was large, and the correlation coefficient between crude protein and yield was small. The cluster analysis of agronomic traits and quality traits could be concluded that, there was rich genetic diversity of main peanut cultivars in northeast China,which might provide evidence for parents improvement of single character of main varieties in the future.
引文
Chen R.Y.,Guo S.Y.,Shi A.L.,Chen J.H.,Wang J.S.,and Chen Y.S.,2016,Identification of new peanut varieties in Fujian and correlation analysis between yield and characteristics,Nanfang Nongye Xuebao(Journal of Southern Agriculture),47(10):1664-1670(陈茹艳,郭陞垚,施爱玲,陈剑洪,王金钱,陈永水,2016,福建新育花生品种鉴定及产量与性状的相关分析,南方农业学报,47(10):1664-1670)
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Sun X.P.,Chen X.S.,Lv Y.C.,Li C.Y.,Wang S.L.,Liu H.L.,and Gao H.Y.,2017,Analysis on pedigree of peanut varieties registered in Jilin province,Dongbei Nongye Kexue(Journal of Northeast Agricultural Sciences),42(6):23-27(孙晓苹,陈小姝,吕永超,李春雨,王绍伦,刘海龙,高华援,2017,吉林省花生品种系谱分析,东北农业科学,42(6):23-27)
Yu S.T.,Yu H.B.,Su J.W.,Zhao L.R.,Shi P.X.,Tang Y.Y.,Wang X.Z.,and Wu Q.,2014,Pedigree analysis and evolution of agronomic traits for peanut varieties registered in Liaoning,Zhiwu Yichuan Ziyuan Xuebao(Journal of Plant Genetic Resources),15(2):423-428(于树涛,于洪波,苏君伟,赵立仁,史普想,唐月异,王秀贞,吴琪,2014,辽宁花生品种系谱分析及农艺性状的演变,植物遗传资源学报,15(2):423-428)
Zhang X.J.,Jiang H.F.,Ren X.P.,and Liao B.S.,2009,Principal component analysis and correlation analysis on Chinese peanut core collection,Zhongguo Youliao Zuowu Xuebao(Chinese Journal of Oil Crop Sciences),31(3):298-304(张晓杰,姜慧芳,任小平,廖伯寿,2009,中国花生核心种质的主成分分析及相关分析,中国油料作物学报,31(3):298-304)
Zhu H.,Guan D.Y.,Yang J.,and Cai L.L.,2008,Germplasm plasm resource and gray correlation analysis of peanuts,Fujian Nongye Xuebao(Fujian Journal of Agricultural Sciences),23(4):381-386(朱鸿,官德义,杨军,蔡来龙,2008,福建花生种质资源筛选及灰色关联度分析,福建农业学报,23(4):381-386)
Liu Z.X.,Zhou G.M.,Liu Z.H.,Meng Q.X.,and Shi C.Y.,2006,Gery relation entropy analysis of yield and main traits of peanut,Zhongguo Youliao Zuowu Xuebao(Chinese Journal of Oil Crop Sciences),28(1):25-28(刘振兴,周桂梅,刘自华,孟庆祥,石春雨,2006,花生产量与农艺性状的灰关联熵分析,中国油料作物学报,28(1):25-28)
Sun X.P.,Chen X.S.,Lv Y.C.,Li C.Y.,Wang S.L.,Liu H.L.,and Gao H.Y.,2017,Analysis on pedigree of peanut varieties registered in Jilin province,Dongbei Nongye Kexue(Journal of Northeast Agricultural Sciences),42(6):23-27(孙晓苹,陈小姝,吕永超,李春雨,王绍伦,刘海龙,高华援,2017,吉林省花生品种系谱分析,东北农业科学,42(6):23-27)
Yu S.T.,Yu H.B.,Su J.W.,Zhao L.R.,Shi P.X.,Tang Y.Y.,Wang X.Z.,and Wu Q.,2014,Pedigree analysis and evolution of agronomic traits for peanut varieties registered in Liaoning,Zhiwu Yichuan Ziyuan Xuebao(Journal of Plant Genetic Resources),15(2):423-428(于树涛,于洪波,苏君伟,赵立仁,史普想,唐月异,王秀贞,吴琪,2014,辽宁花生品种系谱分析及农艺性状的演变,植物遗传资源学报,15(2):423-428)
Zhang X.J.,Jiang H.F.,Ren X.P.,and Liao B.S.,2009,Principal component analysis and correlation analysis on Chinese peanut core collection,Zhongguo Youliao Zuowu Xuebao(Chinese Journal of Oil Crop Sciences),31(3):298-304(张晓杰,姜慧芳,任小平,廖伯寿,2009,中国花生核心种质的主成分分析及相关分析,中国油料作物学报,31(3):298-304)
Zhu H.,Guan D.Y.,Yang J.,and Cai L.L.,2008,Germplasm plasm resource and gray correlation analysis of peanuts,Fujian Nongye Xuebao(Fujian Journal of Agricultural Sciences),23(4):381-386(朱鸿,官德义,杨军,蔡来龙,2008,福建花生种质资源筛选及灰色关联度分析,福建农业学报,23(4):381-386)