广东省广四县为了总结广大群众的生产实践累绩起来的先进经验,开展了实验研究工作,在县委、人委和林业局的直接领导下,于九月上旬在各公社中抽调25个富有林业生产经验的老农和青壮年,正式成立“广四县林业科学研目前该所已编好科学研究计划,主要內容有:1.松、杉、竹等用材树种快速高产营林技术的研究;2.提高现有杉、松、竹子低产林分产量的试验;3,油茶提早结实及消减大小年的试验研究;4,不同树种、不同混交方式的研究;5,森林及苗圃主要病虫害的防治试验;此外,还有果树上山、风土树木的引种,林业工具改革及多种经营等试 Guangshen County, Guangdong Province, carried out experimental research in order to summarize the accumulated experience of the mass production practice. Under the direct leadership of the county party committee, the people’s appointments and the Forestry Bureau, 25 wealthy Forest farmers and young adults with experience in forestry production, was formally established ”Guangsi county forestry scientific research At present, the institute has compiled a good scientific research plan, the main contents are: 1, pine, fir, bamboo and other timber species fast and high silviculture technology research ; 2 to improve the existing yield of cedar, pine, bamboo low yield test; 3, Camellia early fruiting and reduce the size of the pilot study; 4, different tree species, different methods of mixing; 5, forest and nursery the main pests and diseases Prevention and control; In addition, there are fruit trees up the mountain, the introduction of terroir trees, forestry tools and a variety of management reform test