摘要
采用15%的PEG6000高渗溶液培养的方法,研究了21个绿豆品种的芽期抗旱性。结果表明:种子吸水速度快、萌发时间短、吸水率小、相对发芽势和发芽率高的品种,具有较强的抗旱性,并鉴定筛选出4份绿豆抗旱种质。
The drought resistance of 21 mung bean landraces were evaluated with 15% PEG6000 solution culture.The results showed that the landraces with higher water absorbing speed,shorter germinating time,and lower water absorbing rate,and higher relative germinating speed and percentage had better drought resistance.Four accessions with drought resistance were screened out.
出处
《植物遗传资源学报》
CAS
CSCD
北大核心
2011年第6期1010-1013,共4页
Journal of Plant Genetic Resources
基金
国家食用豆产业技术体系(CARS-09)
山西农科院攻关项目
关键词
绿豆
抗旱性
PEG6000
芽期
Mung bean
Drought resistance
PEG6000 solution
Budding stage
