中国引种加勒比松 Ⅱ.培育与发展潜力  

Pinus caribaea Morelet in China Ⅱ. Silviculture and Future Development

作　　者：王豁然[1] 王琦[1] 

机构地区：[1]中国林业科学研究院林业研究所,研究员北京100091

出　　处：《林业科学研究》1997年第1期80-85,共6页Forest Research

摘　　要：加勒比松已成为我国热带和南亚热带地区重要的人工造林树种,商品材人工林发展潜力很大。建立科学的经营栽培措施对当前和今后加勒比松的发展十分重要。选择适于不同立地类型的变种或种源、改良种子的遗传品质和促进优良遗传材料的无性繁殖是提高加勒比松生产力的基础;在经营措施上要注意维持林分的长期生产力和环境安全。Pinus caribaea has become an important plantation species in the tropical and subtropical zones of China with great potential for the development of commercial forestry. In this paper the author gave a very detailed review of silviculture system,disease and insect problems and utilization of this species in China. It is critical for increasing productivity of caribbean pine plantations to match sites with different varieties or provenances,to use ge- netically improved seed and accelerate vegetative propagation of selected genetic materials. It is also addressed that more attention should be paid to the maintenance of site productivity for long term and establishment of mixed plantations of this species with eucalyptus or aca- cias for the security of ecological environment.

关 键 词：加勒比松 造林 发展潜力 引种 

分 类 号：S791.244[农业科学—林木遗传育种]