【摘要】 介绍了广西昭平县的基本概况和松林资源现状,对马尾松的采脂方法、采脂工具进行了改革,论述了马尾松浅割薄修新工艺及其产生的社会效益和经济效益。还报道了短柄外向定位采脂刀,该刀具有轻便、提高劳动生产率等优点;应用塑料杯做受脂器,松脂含油量高、脂质重;应用“增产灵-2号”进行化学采脂,可增产松脂20％左右。更多还原

【Abstract】 The general situation of pine resources of Zhaoping County,Guangxi and a reconstruction in tapping method and hack in this county are introduced with explainations of the "Narrow and thin chipping", a new technology, as well as its outstanding social benefits.The reconstructed hack has a short handle and outside orientation controller. Its advantages are light weight, high labour productivity and low cost. Oleoresin collected in plastic cup con-tains more turpentine than that collected with nylon film,"No.2 Zengchanting" used as a stimulant for tapping can increase oleoresin by 20%than that without it.更多还原