科技创新引领中国桉树研究和产业迅猛发展

Scientific Innovation Leads to Fast Development of Eucalypt Research and Industry in China

桉树研发全面促进了我国桉树全产业链的快速发展。桉树研究从“六五”开始首次被列入国家科技攻关计划,至“十三五”国家重点研发计划,历时40年持续不断的科技创新研究,促进了我国桉树人工林及其产业的迅猛发展。我国桉树人工林从1986年的46万hm^(2)发展到2018年的546万hm^(2),面积增加了10倍多。目前,全国桉树年产木材超过4000万m^(3),桉树产业全产业链总产值超过4000亿元。桉树创新研究的最新进展主要包括六个方面:种质资源及良种选育研究,良种快繁技术研究,定向培育技术研究,病虫害防控技术研究,生态定位监测研究,制浆造纸、木材加工和林副产品技术研究。

R&D has greatly facilitated expansion and proliferation of all parts of China’s Eucalyptus industry.Eucalypt research was first listed for China’s 6^(th) Five-Year Plan of National Science and Technology Key Projects.Since then,through the 7^(th) Five-Year Plan,the 8^(th) Five-Year Plan and up to the 13^(th) Five-Year plan of national science and technology supporting programs,more than 40 years’research and innovation has supported and lead to fast development of eucalypt plantations and the associated industry in China.The area of Eucalyptus plantations has increased almost 11 times from 460000 hectares in 1986 to 5.46 million hectares in 2018.Now the annual timber production from these eucalypt plantations is more than 40 million cubic metres,and the annual value of output from the eucalypt industry is more than RMB 400 billion in China.The main eucalypt research and innovation fields have included the following 6 aspects:genetic resources and breeding,advanced propagation technologies,targeted silvicuture,eucalypt pest and disease management eucalypt plantation ecology and sustainability,and wood processing including byproduct technology.