摘要
利用纸上荧光法、红墨水法、溴麝香草酚蓝(BTB)法、氯化三苯基四氮唑(TTC)法四4种方法对窄叶蓝盆花种子生活力进行测定。结果表明:测定窄叶蓝盆花种子生活力最适方法为TTC法,在35℃下浸种90 min,用浓度为0.1%的TTC在35℃温箱中避光染色90 min,染色效果最佳。
Four methods(paper fluorescence method,red ink method,bromothymol blue(BTB)method,and triphenyltetrazolium chloride(TTC)method)were used to determine the seed viability of Scabiosa comosa.The results showed that the most suitable method to determine the seed viability of Scabiosa comosa was the TTC method.Soaking the seeds at 35℃for 90 minutes and dyeing with 0.1%TTC at 35℃thermostat in the dark for 90 minutes had the best dyeing effect.
作者
吕丽娟
张晓明
穆赢通
樊东昌
王俊杰
Luy Lijuan;Zhang Xiaoming;Mu Yingtong;Fan Dongchang;Wang Junjie(College of Grassland,Resources and Environment,Inner Mongolia Agricultural University,Hohhot 010018,China)
出处
《草原与草业》
2022年第1期51-55,共5页
Grassland and Prataculture
基金
(财政资金)四种特色蒙药材种植技术集成配套与示范项目(RZ1900001339)。
关键词
种子
发芽率
生活力
TTC法
Seed
germination rate
viability
TTC method
