9个辣椒自交系产量性状配合力测定评价
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摘要
[目的]了解云南省农业科学院园艺作物研究所选育的部分辣椒自交系的配合力状况,为辣椒杂交组合选配提供理论依据。[方法]采用NCⅡ试验设计方法,对9个牛角椒自交系亲本进行了一般配合力和特殊配合力的测定试验。[结果]在参试亲本中,测验系(父本)产量一般配合力数值最大的自交系是0399258,果数一般配合力数值最大的自交系也是0399258;被测系(母本)产量一般配合力数值最大的自交系是0305367-1,果数一般配合力数值最大的自交系是0305349;杂交组合产量、果数特殊配合力数值最大的组合均是0305347×0399078。[结论]在云南开展辣椒杂交育种工作,选育牛角椒型组合时,母本的选配从产量方面来说,可以选择0305367-1类型的资源材料,而从果数方面来说,可以选择0305349-1类型的资源材料,父本则均可选择0399258类型的资源材料。
[Objective] To study the combining ability of some pepper inbred lines from the Institute of Horticultural Crops,Yunnan Academy of Agricultural Sciences,and to provide a theoretical basis for the selection of pepper hybrid combination. [Method]NCⅡ test design method was adopted to detect the general combining ability and specific combining ability of 9 horn pepper hybrid combinations. [Result]The maximum yield of the test system( male parent) was 0399258,the maximum value of fruit number was also 0399258,the inbred line with the maximum value of the general mating force of the tested line( female parent) was 0305367-1,the maximum value of fruit number was 0305349.The combining ability with the highest yield and the maximum value of the special combining ability of fruit number was 0305347 ×0399078.[Conclusion] During pepper cross breeding work in Yunnan,when breeding horn pepper type combination,female parent matching can choose 0305367-1 type of resource materials from the aspects of production and 0305349-1 type of resource materials could be selected from the aspects of fruit number,male parent can choose 0399258 types of resource materials.
[Objective] To study the combining ability of some pepper inbred lines from the Institute of Horticultural Crops,Yunnan Academy of Agricultural Sciences,and to provide a theoretical basis for the selection of pepper hybrid combination. [Method]NCⅡ test design method was adopted to detect the general combining ability and specific combining ability of 9 horn pepper hybrid combinations. [Result]The maximum yield of the test system( male parent) was 0399258,the maximum value of fruit number was also 0399258,the inbred line with the maximum value of the general mating force of the tested line( female parent) was 0305367-1,the maximum value of fruit number was 0305349.The combining ability with the highest yield and the maximum value of the special combining ability of fruit number was 0305347 ×0399078.[Conclusion] During pepper cross breeding work in Yunnan,when breeding horn pepper type combination,female parent matching can choose 0305367-1 type of resource materials from the aspects of production and 0305349-1 type of resource materials could be selected from the aspects of fruit number,male parent can choose 0399258 types of resource materials.
引文
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[10]陈贵华.辣椒优良自交系配合力测定、纯化及品种选育[D].呼和浩特:内蒙古农业大学,2004.
[2]陈肖师.甜椒花粉株系配合力测定及杂种优势分析[J].园艺学报,1985,12(4):267-272.
[3]马艳青,邹学校,张竹青,等.辣椒主要营养成分的配合力分析[J].湖南农业大学学报(自然科学版),2006,32(1):29-31.
[4]巩振辉.辣椒(Capsicum annuum L.)主要品质性状配合力分析[J].河北农业技术师范学院学报,1989,3(4):26-32.
[5]陈启林,巩振辉,王井鸣.辣椒对TMV、CMV抗病性的配合力分析[J].河南职技师院学报,1995,23(3):26-31.
[6]邹学校,马艳青,刘荣云,等.辣椒净光合速率配合力分析[J].中国农业科学2006,39(11):2300-2306.
[7]张爱民.植物育种亲本选配的理论和方法[M].北京:中国农业出版社,1994:128-162.
[8]张向群.玉米自交系两种配合力在杂种一代的表现[J].作物学报,1987,13(2):135-142.
[9]RAL R K,SHARMA J R.Choice of parents for genetic improvement of opium poppy[J].Crop improve,1990,17(2)123-127.
[10]陈贵华.辣椒优良自交系配合力测定、纯化及品种选育[D].呼和浩特:内蒙古农业大学,2004.
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