摘要
主要研究了光照、温度、激素和pH值对槲蕨配子体发育的影响.结果表明:光照强度为 2 500～3 500 lx、温度为25℃以及pH值为7.0～7.5时最适于槲蕨配子体的生长发育;激素6-BA和NAA浓度为0.5～1.0 mg/L时有利于槲蕨配子体的增殖和增长.
Effect of the illumination,temperature,hormone and pH was studied on gametophyte development of Drynaria fortunei. The results indicated that the optimum illumination and temperature were respectively 2 500- 3 500 1x and 25℃, the pH was 7. 0- 7. 5. the hormone 6-BA and NAA could accelerate the growth of gametophyte and the 0. 5-1.0 mg/mL concentration was superior.
出处
《武汉植物学研究》
CSCD
北大核心
2005年第5期461-463,共3页
Journal of Wuhan Botanical Research
基金
湖北省科技攻关课题(2003AA302B03)
关键词
槲蕨
配子体发育
光照强度
温度
激素
PH值
Drynaria fortuei
Gametophyte development
Illumination
Temperature
Hormone
pH value
