山东农业科学Issue(2)：34-37,4.DOI:10.14083/j.issn.1001-4942.2015.02.008
不同花生品种芽期抗旱性筛选及其田间验证
Drought Resistance Screening of Different Peanut Varieties at Germination Stage and Its Field Validation
摘要
Abstract
The drought resistance of 77 peanut varieties were identified at germination stage under artifi-cial simulation of soil drought with 17 .5%PEG 6000 .The results showed that Caihuasheng , Huayu 23 , E12 , Jiyou 98, Zhonghua 8, Fuhua 11 and Yueyou 200 had strong drought resistance , while Haihua 1, Huayu 31, Jinhua 1012 and Shanyou 2 owned weak drought tolerance .Screened peanut varieties were grown in field to verify the drought resistance .The investigation in harvest period found that compared with weak drought -re-sistant peanut varieties , those with strong drought resistance had higher main stem and more full pods .Prelim-inary validation indicated that screening of peanut drought resistance at germination stage was reliable .关键词
花生/萌芽期/抗旱性Key words
Peanut/Germination stage/Drought resistance分类
农业科技引用本文复制引用
石运庆,王建,苗华荣,胡晓辉,陈静..不同花生品种芽期抗旱性筛选及其田间验证[J].山东农业科学,2015,(2):34-37,4.基金项目
山东省农业良种工程项目“高产优质花生新品种培育”；青岛市科技支撑计划项目（12－1－3－16－nsh）；青岛民生计划项目（13－1－3－77－nsh）；山东种业集团股份有限公司创新项目 （）
