摘要
研究了不同温度、光照、植物生长调节剂浓度对高山杜鹃生长和开花的影响,结果表明:高山杜鹃花蕾萌动到开花的过程中,适宜光照强度2000-3000lux,最佳温度范围是23-25℃;对供试品种而言,最佳赤霉素浓度范围是1.0-1.5mg/L。
Effect of different temperatures and light levels and plant growth regulators on growth and flowering of Rhododendron lapponicum were studied. The results indicated that suitable light levels were 2000-30001ux, temperature in a-best -of- range is 23-25℃ and the best concentration of GAs was 1.0-1.5mg/L for the tested varieties.
出处
《国土与自然资源研究》
2013年第2期93-94,共2页
Territory & Natural Resources Study
基金
黑龙江省科学院科学基金项目"高山杜鹃促成栽培技术研究"资助
关键词
高山杜鹃
环境因子
植物生长调节剂
花期
Rhododendron lapponicum
the environment factors
plant growth regulators
flowering
