8种草坪禾草的抗逆性研究

A STUDY ON THE STRESS-RESISTANCE OF 8 GRASSES

1.
Department of Bioengineering, Huazhong University of Science & Technology Wuhan 430074
2.
Wuhan Urban Construction Institute Wuhan 430074

摘要: 选取8种不同的草坪禾草为材料,对其抗逆性进行了多指标的生理测定,并引种试验。结果表明;4种冷型草即草地早熟禾、瓦巴斯、苇状羊茅及匐茎剪股颖有较强的抗旱、耐热能力,所测的8种禾草均适合于在武汉地区推广。此外,还就所用方法与指标进行了比较和探讨。
- 禾草 /
- 抗逆性 /
- 生理测定 /
- 引种
Abstract: Choosing 8 grasses as exprimental and introductory materials,the authors measured several physiological indexes of stress-resistance.The results show that the 4 cool-climate grasses including Festuca arundinacea, Poa pratensis, Poa pratensis cv.Vabsh and Agtostis stolonifera have better abilities of drought and hot resistance.All the 8 grasses are suitable for being spreaded in Wuhan area.The measuring methods and indexes were compared and discussed.
- Grass /
- Stress-resistance /
- Physiological measurement /
- Introduction