摘要
用已知对低温敏感性差异较大的 4个茄子材料 ,在不同温度条件下测定其发芽率 ,通过耐冷指数的构建和 4 8个茄子材料的田间实际耐低温检验 ,认为经过赤霉素 1μL/L溶液浸种后在 2 0℃催芽
Four materials were used to study the appraisal methods and indexes for eggplant low temperature,Index of chilling tolerance was established and 48 eggplant materials were tested by planting in the 2 tunnels under low temperature actually.The results showed that the germination percentage germinated for 96 h under 20℃ after seed soaking by gibberellin solution 1 μL/L could explore eggplant low temperature tolerance correctly.
出处
《园艺学报》
CAS
CSCD
北大核心
2004年第3期387-388,共2页
Acta Horticulturae Sinica
基金
天津市农业科技重点攻关项目 ( 0 0 3 12 111 7)
关键词
茄子
发芽率
耐冷性
鉴定指标
Eggplant
Germination percentage
Low temperature tolerance
Appraisal index