假槟榔引种栽培技术研究  

Study on the introduction and cultivation of Archontophoenix alexanrae

作　　者：禹霖[1] 龚范武[1] 

机构地区：[1]湖南省森林植物园,长沙410116

出　　处：《湖南林业科技》2001年第4期46-48,共3页Hunan Forestry Science & Technology

基　　金：湖南省科委资助项目 ( 0 1-942 -17)

摘　　要：为在长沙地区引种栽培假槟榔 ,探讨了不同处理方法对种子发芽率和不同盆栽基质对生长发育的影响 ,并测定了长沙地区安全越冬的临界温度。结果表明 :假槟榔种子浸泡后 ,播于沙中发芽率最高 ,达 84 2 % ;假槟榔生长发育最佳盆栽基质为 3份营养土加 1份沙 ;假槟榔在长沙地区安全越冬的临界温度为 - 3℃。Germinative percentage of Archontophoenix alexanrae seeds treated with various methods was determined and compared to select the best matrix of pot culture for introduction and cultivation of Archontophoenix alexanrae in Changsha area. Archontophoenix alexanrae′ s safety winter critical temperature in Changsha which was determined to be-3℃ was also obtained by using conduction method to detect changes of cytoplasm membrane permeability under low temperature treatment.Results obtained showed that s...

关 键 词：假槟榔 引种 栽培 

分 类 号：S792.91[农业科学—林木遗传育种]