江西农业学报2011，Vol.23Issue(5)：91-93,96,4.
甘薯抗茎线虫病种质资源的筛选与抗病性评价
Screening of Sweet Potato Germplasm Resources Resistant to Rot Nematode and Evaluation of Their Disease Resistance
摘要
Abstract
In this study, the resistances of 81 sweet potato germplasm resources to sweet potato rot nematode, black rot and root rot were identified and evaluated. The results indicated that very few sweet potato varieties (lines) could simultaneously resist these three diseases, only Zheng 04-4 -2 and Xu 062826 had high resistances not only to the invasion and expansion of rot nematode, but also to black rot and root rot. In addition, some tested resources such as Taizhong No. 7, Zhezi No. 1 and Xu 060407 had the double resistances, and they can be used as the double - resistant parents in the disease - resistant breeding of sweet potato.关键词
甘薯/种质资源/茎线虫病/抗病性鉴定分类
农业科技引用本文复制引用
孙厚俊,赵永强,谢逸萍,陈晓宇,邢继英..甘薯抗茎线虫病种质资源的筛选与抗病性评价[J].江西农业学报,2011,23(5):91-93,96,4.基金项目
江苏省徐州市农业科技创新计划项目(XJ08074) （XJ08074）
国家甘薯产业技术体系项目(nycytx-16-B-9). （nycytx-16-B-9）
