优质苎麻新品种“川苎17”的选育
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摘要
"川苎17"是以"川苎8号"天然杂交后代中筛选的优良单株"B0535"做母本,与"湘苎2号"杂交,从其后代中筛选优良单株,经系统选育而成的苎麻新品种。在全国苎麻区域试验中,"川苎17"平均单纤维细度2169 m/g,比对照"中苎1号"高264 m/g,纤维强力42.22 cN,平均原麻产量2767.79 kg/hm~2,较对照增产5.09%;在全国苎麻生产试验中平均单纤维细度2298 m/g,平均原麻产量3123.04 kg/hm~2,较对照增产4.76%。该品种高抗苎麻花叶病、炭疽病,中抗根腐线虫病。
Chuanzhu No. 17 is a new high-quality ramie variety developed from the progeny of B0535×Xiangzhu No. 2. The fiber fineness was 2169 m/g,264 m/g higher than the contrast Zhongzhu No.1 in the national regional trial and its yielding was 3123.04 kg/hm~2 in the national production trial.The fiber yield of Chuanzhu No.17 was 2767.79 kg/hm~2,5.09% higher than the contrast Zhongzhu No.1 in the national regional trial and its fiber fineness was 2298 m/g. Chuanzhu No.17 showed high resistance to ramie mosaic and anthrax,medium resistance to root-rot nematodes.
Chuanzhu No. 17 is a new high-quality ramie variety developed from the progeny of B0535×Xiangzhu No. 2. The fiber fineness was 2169 m/g,264 m/g higher than the contrast Zhongzhu No.1 in the national regional trial and its yielding was 3123.04 kg/hm~2 in the national production trial.The fiber yield of Chuanzhu No.17 was 2767.79 kg/hm~2,5.09% higher than the contrast Zhongzhu No.1 in the national regional trial and its fiber fineness was 2298 m/g. Chuanzhu No.17 showed high resistance to ramie mosaic and anthrax,medium resistance to root-rot nematodes.
引文
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[13]陈平,喻春明,熊和平,等.苎麻新品种“中苎3号”的选育[J].中国麻业科学,2017,39(1):1-6.
[14]汤清明,唐守伟,朱四元,等. 2013-2015年国家苎麻新品种(系)区域试验总结[J].中国麻业科学,2016,38(1):9-18.
[15]汤清明,唐守伟,朱四元,等. 2014-2015年国家苎麻新品种(系)生产试验总结[J].中国麻业科学,2016,8(3):129-135.
[2]熊和平.麻类作物育种学[M].北京:中国农业科学技术出版社,2008.
[3]熊和平,蒋金根,喻春明.苎麻杂种优势、遗传变异和获得高产优质组合的研究[J].中国农业科学,1992,25(1):14-21.
[4]喻春明.苎麻自交系选育及其配合力研究初报[J].作物杂志,1992(3):14-16.
[5]施继卫,杨燕,任小松,等.苎麻杂交组合纤维支数的分离变异研究[J].中国麻作,1999,21(4):7-11.
[6]杨燕,崔忠刚,李萍,等.四川达州苎麻产业发展的几点思考[J].农业开发与装备,2015(12):12-13.
[7]舒忠旭,张中华.浅谈四川苎麻产业的优势、前景与发展思路[J].中国麻业科学,2011,33(3):132-135.
[8]唐守伟,熊和平.我国麻类作物生产现状与发展对策[J].中国麻作,1999,21(1):45-48.
[9]彭定祥,胡立勇,余德谦,等.苎麻新品种“华苎4号”选育研究[J].中国麻作,2000,22(1):10-13.
[10]张中华,魏刚,任小松,等.优质高产多抗苎麻新品种“川苎10号”选育报告[J].中国麻业科学,2007,29(2):67-69.
[11]张中华,李立安,魏刚,等.高纤维细度苎麻新品种“川苎12”选育报告[J].中国麻业科学,2010,32(5):245-260.
[12]张中华,魏刚,杨燕,等.苎麻优质雄性不育系“C26”的选育及利用研究[J].中国麻业科学,2005,27(3):109-112.
[13]陈平,喻春明,熊和平,等.苎麻新品种“中苎3号”的选育[J].中国麻业科学,2017,39(1):1-6.
[14]汤清明,唐守伟,朱四元,等. 2013-2015年国家苎麻新品种(系)区域试验总结[J].中国麻业科学,2016,38(1):9-18.
[15]汤清明,唐守伟,朱四元,等. 2014-2015年国家苎麻新品种(系)生产试验总结[J].中国麻业科学,2016,8(3):129-135.