我国桉树人工林改造技术研究综述  

Review on Reforestation Technologies of Eucalypt Plantations in China

作　　者：吴霞 连辉明[2] 陈雪梅 林玮 玄祖迎 Wu Xia;Lian Huiming;Chen Xuemei;Lin Wei;Xuan Zuying(Foshan Institute of Forestry(Foshan Botanical Garden),Foshan,Guangdong 528222,China;Guangdong Academy of Forestry,Guangzhou,Guangdong 510520,China)

机构地区：[1]佛山市林业科学研究所(佛山植物园),广东佛山528222 [2]广东省林业科学研究院,广东广州510520

出　　处：《广西林业科学》2023年第4期539-544,共6页Guangxi Forestry Science

基　　金：广东省林业科技创新项目(2020KJCX012)。

摘　　要：桉树作为速生树种,是国内木材的主要来源,具有较高的经济价值。但前期无节制的大面积种植,且种植技术不规范,导致桉树人工林土壤结构受到破坏、林下植物多样性下降,破坏生态稳定性,不利于桉树人工林的可持续发展。许多研究者对桉树人工林进行改造,以改善桉树人工林生态环境。该文通过查阅近20年国内桉树人工林改造技术研究文献,分析桉树人工林经营存在的问题及其造成的生态后果,评述桉树人工林改造技术,提出今后桉树人工林改造研究方向的建议。Eucalypt is a fast-growing tree species,which is main source of domestic wood with high economic value.However,uncontrolled large-scale planting in early stage and non-standardised planting techniques leaded to destruction of soil structure of eucalypt plantations,decline of understory plant diversity,destruction of ecological stability,and was not conducive to sustainable development of eucalypt planting.Many researchers transformed eucalypt plantations to improve ecological environment of eucalypt plantations.In this review,problems and ecological consequences of eucalypt plantation management were analyzed by referring to literature on reforestation technologies of eucalypt plantations in the past 20 years.Reforestation technologies of eucalypt plantations were reviewed and suggestions of future research directions of eucalypt plantation reforestation were put forward.

关 键 词：改造技术 速生树种 桉树 

分 类 号：S792.39[农业科学—林木遗传育种]