| 几种冷季型草坪草耐热性指标的测定与分析 |
| |
| 引用本文： | 苏晶,易自力,蒋建雄,陈智勇. 几种冷季型草坪草耐热性指标的测定与分析[J]. 湖南林业科技, 2005, 32(3): 32-33,42 |
| |
| 作者姓名： | 苏晶 易自力 蒋建雄 陈智勇 |
| |
| 作者单位： | 湖南农业大学细胞工程重点实验室,湖南,长沙,410128;湖南农业大学细胞工程重点实验室,湖南,长沙,410128;湖南农业大学细胞工程重点实验室,湖南,长沙,410128;湖南农业大学细胞工程重点实验室,湖南,长沙,410128 |
| |
| 摘 要： | 干热处理草坪草样本,通过测定其浸泡液的电导率,结合盆栽观察,比较冷季型草坪草属间、品种间的耐热性差异。结果表明:冷季型草坪草幼嫩材料与成熟材料属间耐热性差异显著。幼嫩材料耐干热强度为:黑麦草属>羊茅草属>早熟禾属>翦股颖属;成熟材料耐干热强度为:羊茅草属>早熟禾属>黑麦草属>翦股颖属。
|
| 关 键 词： | 草坪草 耐热性 抗性测定 |
Test and analysis of dry, heat-resistance of winter turf-grass |
| |
| SU Jing,YI Zi-li,JIANG Jian-xiong,CHEN Zhi-yong. Test and analysis of dry, heat-resistance of winter turf-grass[J]. Hunan Forestry Science & Technology, 2005, 32(3): 32-33,42 |
| |
| Authors: | SU Jing YI Zi-li JIANG Jian-xiong CHEN Zhi-yong |
| |
| Abstract: | To compare the differences of dry heat-resistance among the genera and varieties of winter turf-grass, the conductivity of turf-grass leaves treated with dry heat was determined and their behaviors under the condition of natural heat was considered. The results showed that there were obvious resistance differences among the genera and species of winter turf-grass. For seedling: Poa>Linoleum>Festuca>Acrostic.For mature tested turf-grass: Festuca>Poa>Linoleum>Acrostic. |
| |
| Keywords: | turf-grass heat resistance resistance testing |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
