摘要
采用田间试验的方法,通过测定杰作、TF64和猫王等5个高羊茅品种的颜色、密度、盖度、越夏率几个指标,比较几个品种在南京地区的耐热性。结果表明,5个参试高羊茅品种经过南京地区夏季高温后,颜色、密度、盖度均显著降低,其中杰作的颜色、密度、盖度和越夏率最高,其次是TF64。说明杰作的耐热性最强,其次是TF64。
In order to compare the heat tolerance TF64, Tomcat and so on, color, density, coverage of 5 Festuca acundinacea cultivars, such as Masterpiece, and oversummer rate were determined according to field experiment. The results showed that all these indexes of 5 Festuca acundinacea cultivars were significantly reduced after summer in Nanjing and these indexes of Masterpiece were higher compared with other cuhivars, and TF64 next. Therefore, Masterpiece had the strongest heat tolerance and TF64 took second place in these 5 Festuca acundinacea cuhivars.
出处
《中国农学通报》
CSCD
2008年第9期298-300,共3页
Chinese Agricultural Science Bulletin
基金
江苏省科技厅项目"无土草毯集约化快速繁育技术的示范推广"(BC2001319)
关键词
高羊茅
品种
耐热性
Festuca arundinacea, cultivar, heat tolerance
