通过对速生丰产林现状的调查与研究,以适地适树原则采取相应的营造林措施,进而达到提高森林生产力,实现速生丰产的目的。 Through the investigation and research on the status quo of fast-growing and high-yield forests, appropriate afforestation measures are taken in accordance with the principle of adaptive tree so as to achieve the purpose of increasing forest productivity and realizing fast-growing and high-yielding.