寒旱农业科学2024，Vol.3Issue(4)：371-375,5.DOI:10.3969/j.issn.2097-2172.2024.04.013
甘肃省麦类作物对禾谷孢囊线虫的抗性鉴定
Resistance Evaluation of Cereal Crops to Heterodera avenae in Gansu Province
刘霞霞 1龙维丽 1李惠霞2
作者信息
- 1. 兰州新区秦川农业投资开发有限公司, 甘肃 兰州 730030
- 2. 甘肃农业大学植物保护学院, 甘肃 兰州 730070
- 折叠
摘要
Abstract
Cereal cyst nematodes(Heterodera avenae)is an important nematode in cereal crop production.In order to screen the germplasm resources of wheat and oat resistant to cereal cyst nematodes,the population of Gansu province cereal cyst nematodes was selected as experiment object,and the resistance of oat and wheat varieties was analyzed by measuring the number of white female and sporocysts per plant by indoor inoculation method.The results showed that there were no immune varieties in the oat varieties,1 high resistant variety(Longyan 3)and 12 medium resistant varietieswere detected.Similarly,there were no immune varieties in the wheat varieties,and 7 varieties showed moderate resistance,including Dingfeng 12,Xishan 3 and Wuchun 8,etc.The high resistance oat cultivar Longyan 3 can be used as the disease-resistant parent to breed and select excellent varieties with persistent resistance to cereal cyst nematodes.关键词
禾谷孢囊线虫/燕麦品种/小麦品种/抗性评价Key words
Heterodera avenae/Oat varietiy/Wheat variety/Resistance evaluation分类
农业科技引用本文复制引用
刘霞霞,龙维丽,李惠霞..甘肃省麦类作物对禾谷孢囊线虫的抗性鉴定[J].寒旱农业科学,2024,3(4):371-375,5.
