【摘要】 根据森林资源多样性潜力和多用途利用理论，提出经济林的生态经济型栽培、用材利用和观赏利用等多用途栽培利用技术，拓展了经济林在森林生态、用材林生产和园林绿化领域的应用外延，丰富了经济林的栽培理论。更多还原

【Abstract】 On the theory of multifunction potential and multipurpose of forest resources, cultivation techniques for ecological and economic forest, timber and ornamental forest, etc. were proposed which extends the application of economic forest in forest ecology, timber production and garden and afforestation.更多还原