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由中国林科院林研所主持,全国12个单位参加的“优良薪材树种引种、选种,薪炭林栽培经营技术及多种经济效益研究”是“七五”国家科技攻关专题。从1984年至1990年,在全国13个试验区、26个试验点共70余人协作攻关,获重大成果:成功地引种国外优良薪材树种;筛选出当地122个适应在各试区发展的最佳新材树种,找出了在不同立地条件下主要薪材树种速生高产的配套技术措施,提高了单位面积年产薪材量;通过多效研究,提高了薪炭林的经济、生态效益。先后建立试验示范林1134.2ha,推广面积达5.3万ha。编写了60个树种的《中国主要能源树种》一书。
By the Chinese Academy of Forestry Lin Institute presided over by the 12 units to participate in the “fine woodpecker species introduction, selection, fuelwood cultivation and management technology and a variety of economic benefits” is “Seventh Five-Year” national science and technology research topic. From 1984 to 1990, a total of more than 70 people collaborated in over 26 pilot sites in major experimental areas across the country. The major achievements were as follows: The successful introduction of excellent fuelwood species from foreign countries; and the selection of 122 local adaptation most developed regions Good new wood species, found out in different locations under the conditions of fast-growing high-yielding main fuelwood species supporting technical measures to improve the annual output of fuelwood per unit area; through a multi-effect research to improve the fuelwood forest economic and ecological benefits. Has set up a pilot demonstration forest 1134.2ha, promotion area of 53000 ha. Sixty trees of “China’s major energy tree species” were compiled.