摘要
在研究和大量借鉴国内外最新研究成果的基础上,系统论述和报道了高羊茅在水分、温度、酸碱盐以及重金属等逆境胁迫下的生理变化,也包括内生真菌和植物生长调节剂对高羊茅的影响。同时,对高羊茅的生化特性的研究进展作了报道,主要包括高羊茅品种的生化鉴定以及以转基因技术应用为主的基因工程等方面的研究。展望了高羊茅在生理生态以及生化特性方面的研究趋势,特别是高羊茅的抗性机理以及有关分子生物学方面的研究将成为未来研究的重点和热点,为今后深入开展高羊茅的研究和利用提供科学依据。
Based on the authors' own research and other Chinese and overseas research, physiological change of Festuca arundinacea under various adverse conditions, including drought, cold, hot, acid, alkaline, saline, and heavy metal conditions, are systematically addressed. Also, the influence of fungal endophytes and plant growth regulators on Festuca arundinacea is looked at. In addition, the biochemical identification of Festuca arundinacea varieties, as well as the use of transgenesis in genetic engineering, were looked at. Research prospects for the physiological ecological and biochemical characteristics of Festuca arundinacea are discussed. In particular, it is suggested that resistance mechanisms to environmental stresses and related aspects in molecular biology will be the areas of emphasis in the future, in order to expand Festuca arundinacea research and provide scientific basis for its utilization.
出处
《草业学报》
CSCD
2004年第1期58-64,共7页
Acta Prataculturae Sinica
基金
国家自然科学基金资助项目(30070432)。
关键词
高羊茅
生理生态
植物生长调节剂
内生真菌
转基因技术
Festuca arundinacea
physiological ecology
plant growth regulators
fungal endophytes
transgenic (technology)
