沙地海岸松在山东和浙江引种试验研究  

Study on the Introduced Seedling of Pinus pinaster Ait. in Shandong and Zhejiang Provinces

作　　者：司继跃 赵雪[2] 解蕊[2] 雷妮娅[2] 林霞[3] 郑坚[3] 刘祖文 李俊清[2] 

机构地区：[1]山东省烟台市林业局,山东烟台264000 [2]北京林业大学省部共建森林培育与保护教育部重点实验室,北京100083 [3]浙江省亚热带作物研究所,浙江温州325005 [4]山东省烟台市莱山区林业局,山东烟台264000

出　　处：《林业资源管理》2009年第3期71-76,共6页Forest Resources Management

基　　金：国家林业局"948"技术引进项目(2004-4-02)

摘　　要：通过对引种沙地海岸松的育苗和造林试验研究,结果表明:在沙地海岸松第一年幼苗期生长中,播种密度对其影响不大,而适度遮荫(80%透光率)有利于海岸松幼苗的生长。沙地海岸松在养分含量高、偏酸性土壤中生长占优势,且在温州地区育苗及造林后的高与地径生长均显著高于蓬莱地区。海岸松容器苗的造林成活率显著高于裸根苗;不同海岸带造林后,其生长速度在海阳市最快,其次是莱州市和烟台市。The objective of the paper is to study the breeding and forestation of the introduced seedlings of Pinus pinaster Air. The results showed that sowing density had little effect on the seedlings of P. pinaster in the first year. However, moderate shading （80 % transmittance） was beneficial to seedlings of P. pinaster. P. pinaster grows better in the acid and high nutrient soil. As for the height growth and ground diameter growth, seedlings in Zhejiang Province were obviously higher than those in Shandong Province. The survival percentage after forestation with container seedlings was higher than that of bare - root seedlings. P. pinaster grew better in the city of Haiyang than in Penglai and Yantai after forestation in different coastal zones in Shandong Province.

关 键 词：沙地海岸松 育苗 引种 山东 浙江 

分 类 号：S722.7[农业科学—林木遗传育种] S725[农业科学—林学]