Breeding a high-yielding and rust-resistant groundnut cultivar, Zhonghua No 4, and its application

文献类型： 外文期刊

第一作者： Tang, GY

作者： Tang, GY;Wang, YY;Liao, BH;Li, D;Xia, XM;Duan, NX;Wang, ZH

期刊名称：ACHIEVING HIGH GROUNDNUT YIELDS

ISSN：

年卷期： 1996 年

页码：

收录情况： SCI

摘要： Zhonghua No. 4 was bred from a cross involving four parents, through modified pedigree selection. It significantly outyielded local control groundnut cultivars in various yield trials. Its duration was 125 days, and seed protein content was over 30%. It was moderately resistant to rust caused by Puccinia arachidis, and bacterial wilt caused by Pseudomonas solanacearum, and tolerant of acid soil. This cultivar could be grown in most regions of central and southern China. Zhonghua No. 4 has been formally released by Guangxi, Hubei, and the National Crop Varietal Committee. It has been grown on 200 000 ha in recent years. The genetic background of Zhonghua No. 4, and the nature of its disease resistance are discussed.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序