黄花菜锈病抗源材料抗性评价
Evaluation of Resistance to Rust in Day lily Germplasm
邱亨池 1杨峰 1铁曼曼 1涂建 1江家荣 1李勇 1曾德权1
作者信息
- 1. 四川省达州市农业科学研究所，四川达州635000
- 折叠
摘要
[目的]探明黄花菜材料抗锈病的水平及黄花菜锈病发生规律。[方法]通过田间试验，调查40个不同来源的黄花菜材料在自然条件下发病时的抗锈病水平，并对40个黄花菜材料进行抗病性评价。[结果]14个材料对锈病表现高度抗病；4个材料表现中度抗病；10个材料表现感病；12个材料表现高度感病。[结论]该研究可为黄花菜抗病育种提供理论参考。
Abstract
Objective] The aim was to explore rust resistance level and incidence law of day lily materials.[Method] Through field experi-ment, rust resistance level of day lily materials from 40 sources under nature conditions were investigated and evaluated.[ Result] The results showed that 14 varieties are highly resistant to rust, 4 varieties are moderate resistant, 10 varieties are moderate susceptible and 12 varieties are highly susceptible to rust.[ Conclusion] The study can provide theoretical reference for disease-resistant breeding of day lily.
关键词
黄花菜锈病/抗源材料/发病规律Key words
Day lily rust/Resistant materials/Incidence regularity引用本文复制引用
出版年
2016
国家科技期刊平台
NSTL
维普
万方数据