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中国农学通报 ›› 2008, Vol. 24 ›› Issue (9): 298-300.

• 林学 园艺 园林 • 上一篇    下一篇

5个高羊茅品种在南京地区耐热性研究

郑 凯,丁久玲,俞禄生   

  • 收稿日期:2008-06-27 修回日期:2008-06-29 出版日期:2008-09-05 发布日期:2008-09-05

Studies on the Heat Tolerance of 5 Festuca Acundinacea Cultivars in Nanjing

Zheng Kai, Ding Jiuling, Yu Lusheng   

  • Received:2008-06-27 Revised:2008-06-29 Online:2008-09-05 Published:2008-09-05

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。

关键词: 农艺措施, 农艺措施, 调制工艺, 烟草, 香气物质

Abstract: In order to compare the heat tolerance of 5 Festuca acundinacea cultivars, such as Masterpiece, TF64, Tomcat and so on, color, density, coverage 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 cultivars, and TF64 next. Therefore, Masterpiece had the strongest heat tolerance and TF64 took second place in these 5 Festuca acundinacea cultivars.

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