粤东海桑、无瓣海桑、拉关木冻害调查报告  

Investigation on Freeze Injury of Sonneratia caseolaris , S. apetala & Laguncularia racemosa in Eastern of Guangdong Province

作　　者：陈远合[1] 肖泽鑫[1] 彭剑华[1] 蔡庆芸[1] 

机构地区：[1]汕头市林业科学研究所,广东汕头515041

出　　处：《防护林科技》2010年第4期15-17,共3页Protection Forest Science and Technology

摘　　要：海桑(Sonneratia caseolaris (L.)Engl.)、无瓣海桑(S.apetala Buch-Ham)、拉关木(Laguncularia racemosa Gaertn.f.)是粤东近几年成功引种的3个优良红树林树种。文章报告了粤东海桑、无瓣海桑和拉关木的苗木和林木的冻害情况,并就海桑、无瓣海桑和拉关木的抗寒性及其在粤东育苗和防寒的技术措施进行了讨论。Sonneratia caseolaris ,S. apetala ＆ Laguncularia racemosa are 3 superior mangrove forest species that have been successfully introduced to the eastern of Guangdong in recent years. The paper illustrates freeze injury of the young plants and forests of Sonneratia caseolaris,S, apetala ＆ Lagurwularia racemosa. It also studies their cold resistance ＆ technique measures in seedling cultivation and winter protection.

关 键 词：海桑 无瓣海桑 拉关木 冻害 

分 类 号：S761.3[农业科学—森林保护学]