花生学报2011，Vol.40Issue(4)：13-18,6.
花生诱变材料及品系芽期耐盐性鉴定
Screening of Mutagenized Peanut Material and Lines for Salinity Tolerance at Germination Stage
摘要
Abstract
A total of 8708 peanut seeds （M2） from 32 chemical mutagen treatments along with 74 peanut lines harvested in 2010 were selected to assess their tolerance of salinity during germination. In 2% NaCl solution, 81 of the M2 seeds were found to have radicals breaking through testa, and were planted at Experiment Station of Shandong Peanut Research Institute. Among them only one seed developed into seedling and finally grew to maturity. Of the 74 lines tested in 1.0% NaCl, L19 was the best with 75% of seeds possessing radicals breaking through testa. Salinity tolerance at germination stage was not significantly correlated with main quality characters including oil, protein, oleic acid, linoleic acid, palmitic acid, and sucrose content.关键词
花生/耐盐性/筛选Key words
peanut/salinity tolerance/screening分类
农业科技引用本文复制引用
王秀贞,王传堂,唐月异,吴琪,姜守刚,戚永春..花生诱变材料及品系芽期耐盐性鉴定[J].花生学报,2011,40(4):13-18,6.基金项目
青岛市科技计划项目 （）
青岛市公共领域科技支撑计划项目 （）
国家花生产业技术体系建设专项资金项目 （）
山东省自然科学基金 （）
山东省科技攻关项目 （）
