引言银合欢(含羞草亚科)是最速生的热带树种之一(Brewbaker 1975)。它的一些新近演化出的变种,在尽可能短的时间内有生产出大量薪炭林的潜力。由于它具有多种用途,本所正在对这个树种进行各种属性的研究。本文仅介绍其在农场路边人工林的生 Introduction Acacia (Mimosaceae) is one of the fastest growing tropical species (Brewbaker 1975). Some of its newly evolved variants have the potential to produce large amounts of fuelwood forests in the shortest possible time. Due to its multiple uses, we are studying various attributes of this species. This article describes only their livelihood on the farm roadside plantation