扬州大学学报（农业与生命科学版）2017，Vol.38Issue(4)：89-93,5.DOI:10.16872/j.cnki.1671-4652.2017.04.016
豫东平原花生品种抗病性田间鉴定
Field identification of disease resistance of peanut varieties in eastern Henan plain
摘要
Abstract
The disease resistance of 12 peanut varieties was studied via field identification.The results showed that the highly resistant varieties against peanut leaf spot,peanut web blotch disease and peanut root rot were Yuhua 9326 (relative disease resistance index of 87.39％),Yuhua 15 (82.71％) and Yuhua 21 (92.10％) respectively.The disease resistance between these varieties differed significantly.Integrated resistance to Yuhua 9326,Yuhua 15,Yuhua 21 were the best,Yuhua 9805,Shangyan 9658 were better,followed by Puhua 9595,Kainong 49,Kainong 61,and the other varieties were poor.The peanut yields of Shangyan 9807,Yuhua 21,Shangyan 9658,Kainong 61,and Yuhua 9805 were significantly higher than the control variety (Yuhua 15),with yield increasing percentages (relative to the control variety) of 19.37％,15.81％,11.87％,10.27％,and 9.66％,respectively.We recommended these five varieties as the leading varieties in peanut cultivated areas in eastern Henan plain.关键词
花生/抗病性/田间鉴定Key words
peanut/disease resistance/field identification分类
农业科技引用本文复制引用
常虹,陈妍,郭振升,崔保伟,余慧琳..豫东平原花生品种抗病性田间鉴定[J].扬州大学学报（农业与生命科学版）,2017,38(4):89-93,5.基金项目
商丘市科技发展计划项目(20125002) （20125002）
