湖南农业大学学报（自然科学版）2018，Vol.44Issue(1)：66-70,5.DOI:10.13331/j.cnki.jhau.2018.01.013
59个安徽玉米新组合对茎腐病的抗性分析
Resistance analysis of 59 new maize hybrids to stalk rot in Anhui province
摘要
Abstract
The resistance of 59 new maize hybrid combinations against Fusarium graminearum stalk rot was determined by field artificial soil embedding method. The results showed that among the 59 maize combinations, 11 combinations showed high resistance (HR), 23 combinations showed resistance (R), 18 combinations showed middle resistance (MR);1 combination was susceptible (S), 6 combinations were high susceptible (HS). The spike weight, grain weight and seed yield were reduced in the 59 maize combinations inoculated with Fusarium graminearum compared to those un-inoculated. The resistance combination (245 × 249) had higher value considering the disease resistance and spike and grain weight.关键词
玉米新组合/茎腐病/禾谷镰孢菌/抗性鉴定/安徽Key words
new corn combination/stalk rot disease/Fusarium graminearum/resistance identification/Anhui分类
农业科技引用本文复制引用
段海明,王永福,余利,黄伟东,余海兵..59个安徽玉米新组合对茎腐病的抗性分析[J].湖南农业大学学报（自然科学版）,2018,44(1):66-70,5.基金项目
安徽省高校省级自然科学研究重点项目(KJ2017A512) （KJ2017A512）
安徽省凤阳县国家农作物品种区域实验站奖补项目(1701r07010008) （1701r07010008）
安徽科技学院引进人才项目(ZRC2012326) （ZRC2012326）
安徽科技学院植物保护重点学科经费(AKZDXK2015C04) （AKZDXK2015C04）
