Breeding of New Corn Variety‘Wan-de No.1’with High Quality, High Yield and Multi-resistance

PDF(1113 KB)
PDF(1113 KB)
Journal of Agriculture ›› 2017, Vol. 7 ›› Issue (2) : 1-5. DOI: 10.11923/j.issn.2095-4050.cjas16080002

Breeding of New Corn Variety‘Wan-de No.1’with High Quality, High Yield and Multi-resistance

Author information +
History +

Abstract

Considering the ecological environment of Sichuan area, an experiment was conducted to breed new corn varieties with high yield, high quality, multi resistance and wide adaptability. According to the principle of gene recombination, the authors combined the local tropical germplasm with PB germplasm, which was rich in disease- resistant, lodging- resistant and drought- tolerant genes, and the integration was used as the innovative strategy for breeding. Inbred-line‘LSC 107’was successfully bred and the new corn hybrid‘Wande No.1’was bred by crossing‘LSC 107’with‘Yi 99-19’. The results showed that the corn hybrid had good performance, including high yield, good stability, high quality, excellent disease resistance and lodging resistance, and wide adaptation. So it was adaptable for planting in plain and hilly areas of Sichuan Province. With hybrid recombination between local tropical germplasm and PB inbred lines, the inbred-line had high general combining ability and strong adaptability, and the hybrid had high yield, high quality and wide adaptability, and had broad prospects of popularization and application.

Key words

Corn;‘Wan-de No.1’; Variety Selection; Breeding Strategy

Cite this article

Download Citations
Breeding of New Corn Variety‘Wan-de No.1’with High Quality, High Yield and Multi-resistance. Journal of Agriculture. 2017, 7(2): 1-5 https://doi.org/10.11923/j.issn.2095-4050.cjas16080002

References

[1] 柏光晓,任洪.适宜西南山区的高产优质多抗玉米杂交种贵单8号选育研究[J].玉米科学,2007,15(S1):27-29.
[2] 林勇.西南玉米品种试验工作的回顾及建议[J].作物杂志,2007:83-84.
[3] 喻春莲,兰发盛,张寒飞.高淀粉玉米杂交种华试99选育研究[J].西南农业学报,2010,23(4):1039-1042.
[4] 王燕,张士龙,贺正华,等.湖北省玉米地方种质资源的遗传多样性[J].湖北农业科学,2013,52(14):3253-3256.
[5] 王安贵,陈泽辉,祝云芳,等.美国先锋玉米种质在西南地区的利用途径探讨[J].种子,2011,8:74-75.
[6] 刘宗华,汤继华,陈伟程.玉米高配合力自交系豫自87-1的选育研究[J].作物杂志,2002,5:48-49.
[7] 杨鹏鸣,刘宗华,王庆东.优良玉米自交系87-1穗部性状的配合力分析及其杂优类群的划分[J].河南农业大学学报,2003,37(2):103-106.
[8]张彪,陈洁,唐海涛,等.西南区突破性高产玉米品种育种思考[J].玉米科学,2010,18(3):68-70.
[9]柯永培,袁继超,杨克诚,等.高蛋白高淀粉高产玉米杂交种正红102的选育[J].玉米科学,2006,14(1):84-86.
[10] 黄宁,徐克成,陈义轩,等.优质抗病高产杂交玉米新品种宜单十号的选育[J].中国种业,2008,2:62.
[11] 张世煌,彭泽斌,李新海.玉米杂种优势与种质扩增、改良和创新[J].中国农业科学,2000,33(z1):34-39.
[12] 张洋,张喜华.玉米78599种质的杂优模式及其改良利用[J].玉米科学,2008,16(3):37-40.
[13] 石雷. 现代美国马齿型玉米商业育种的种质基础[J].玉米科学,2011,19(5):1-5.
[14] 王元东.玉米P群种质的杂种优势表现及在温带育种中的利用潜力[D].北京:中国农业大学, 2004:6
[15] 孙琦,李文才,于彦丽,等.美国商业玉米种质来源及系谱分析[J].玉米科学,2016,24(1):8-13.
[16] 陈文俊,郑阳,杨华,等.热带玉米种质在西南山地粮饲兼用型玉米创新研究中的应用[J].现代农业科技,2009,19:64-65.
[17] 丁照华.杨菲,刘治先,等.超高产玉米新杂交种鲁单7045选育的创新思路[J].玉米科学,2010,18(5):49-52.
[18] 向振凡,霍仕平,张兴端,等.西南玉米地方种质衍生系主要农艺性状配合力分析[J].玉米科学,2008,16(1):6-9.
[19] 李刚,王金艳,马骏,等. 玉米热带、亚热带种质创新利用体系的研究[J].辽宁农业科学,2015,3:42-45.
[20] 毛建昌,张世煌,李向拓.选育高产、高配合力玉米自交系的途径与方法[J].中国农业科学,2006,39(5):872-878.
Share on Mendeley
PDF(1113 KB)

Collection(s)

Zea mays L.

214

Accesses

0

Citation

Detail

Sections
Recommended

/