Impacts of Light on Rooting of Mangrove Kandelia candel Propagules  

作　　者：Fan Hangqing Chen Jien (Guangxi Mangrove Research Center,Beihai 536000) 

出　　处：《广西科学院学报》1993年第2期73-76,共4页Journal of Guangxi Academy of Sciences

摘　　要：The process of rooting of propagules is one of the critical aspects fordiscussing the ecological expansion of mangrove populations.By the experimentsof culture,we found out that this process was controlled by light in the viviparoushypocotyl of Kandelia candel.This discovery supplies a favourable access toexplain why the floating propagules of K.candel can remain alive for a long timeon the sea and be successfully dispersed by tides.The process of rooting of propagules is one of the critical aspects for discussing the ecological expansion of mangrove populations.By the experiments of culture,we found out that this process was controlled by light in the viviparous hypocotyl of Kandelia candel.This discovery supplies a favourable access to explain why the floating propagules of K.candel can remain alive for a long time on the sea and be successfully dispersed by tides.

关 键 词：mangove VIVIPAROUS HYPOCOTYL ROOTING light-growth inhibition 

分 类 号：N[自然科学总论]