【摘要】 介绍了以产脂为定向培育目的的思茅松人工林高效经营模式,并对其经济、生态和社会效益进行了分析。此高效经营模式的根本在于定向培育思茅松采脂原料林,使其经济效益最大化。预计该模式22年经营期的累计纯收入可达37429.5元/hm2,远远高于思茅松用材林。更多还原

【Abstract】 An efficient management mode of Pinus kesiya var.langbianensis plantation with the resin collection as the major objective was introduced,and its economic,ecological and social benefits were analyzed.The essence of the efficient management mode was establishing material plantation for resin collection,and maximizing the economic benefit.It was estimated that 22 years after planting,the pure income could achieve 37 429.5 yuan/hm2,which was significantly higher than that of timber-used plantation.更多还原