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发展速生丰产林大力推广中林４６杨闫富荣刘振廷（邯郸市林业局）郜肖（河北省林业工程项目管理中心）陈秀珍（河北省林勘院０５００８１）自１９８４年以来，邯郸市已营造速生丰产林２．６７万公顷。在１０多年的丰产林栽培实践中，体会到营造单一树种的大面积纯林，虽然...
Developing fast-growing and high-yielding forests vigorously promoting 46 Lin Yan Yang Rongrong Liu Zhenting (Handan Forestry Bureau) Xiao Shao (Hebei Province Forestry Project Management Center) Chen Xiuzhen (Hebei Forestry Investigation Institute 050081) Since 1984, Handan City has created fast-growing high yield forest 26,700 hectares. In more than 10 years of high-yielding forest cultivation practice, experience to create a single species of large area pure forest, although ...