沙地海岸松幼林生长试验  

Experimental study on the growth of Pinus pinaster Ait. sapling

作　　者：李双君[1] 李俊清[1] 张声凯 张静 司继越 

机构地区：[1]北京林业大学林学院,北京100083 [2]蓬莱市潮水镇林业站,山东蓬莱265615 [3]烟台市莱山区林业局,山东烟台264003 [4]烟台市林业局,山东烟台264000

出　　处：《广东农业科学》2013年第8期48-51,共4页Guangdong Agricultural Sciences

基　　金：国家林业局科技推广项目([2010]26)

摘　　要：研究不同造林方式、土壤类型、海岸松种源、立地条件等对沙地海岸松生长的影响。结果表明:与黑松林混合种植的海岸松的生长量明显高于海岸松纯林生长量;法国种源海岸松的平均树高极显著高于西班牙种源,而平均基径极显著低于西班牙种源;基质土上生长的海岸松的树高和基径均显著高于原土上生长的海岸松的树高和基径。Effects of afforestation methods, soil types, sources of species, and site conditions on the growth of Pinus pinaster Air. were analyzed in this study. The results showed that：（1） The biomass of P. pinaster forest which mixed planted with P. thunbergii forest was significantly larger than the one of pure P. pinaster forest.（2） P. pinaster which came from France could grow much higher than the ones came from Spain, but the former＇s basal diameter was smaller than the latter. （3） P. pinaster which grew in parent soil had significant larger tree height and basal diameter compared with the ones grew in primary soil.

关 键 词：沙地海岸松 幼林 造林方式 

分 类 号：S728.6[农业科学—林木遗传育种]