摘要
为了探讨不同小麦品种（系）的抗旱性,通过在N6和C17培养基中加入不同浓度的琼脂,选用抗旱性不同的5个冬小麦品种进行花药培养,调查花药出愈率。结果表明,供试的5个冬小麦品种在N6和C17培养基（6 g/L）下出愈率相当,随琼脂浓度的升高（6-18 g/L）,小麦花药出愈率有降低的趋势,可以用C17培养基来间接判断小麦品种的抗旱能力。
To explore the drought resistance in wheat varieties（lines）, different concentrations of agar was added into C17 and N6 medium, 5 winter wheat cultivars for anther culturing. The results showed that, the callus induction rate was considerable under N6 and C17 medium（6 g/L）, with the agar concentration increased（6-18 g/L）, wheat anther callus tends to decrease, C17 medium can indirectly judge wheat drought resistance.
出处
《中国农学通报》
CSCD
2014年第15期46-49,共4页
Chinese Agricultural Science Bulletin
基金
国家科技支撑计划(2011BAD35B03)
石麦15号小麦新品种(11220121D)
关键词
琼脂
小麦
花药
出愈率
agar
wheat
anther
callus induction rate
