【摘要】 低价原木来源于劣化的天然林、天然次生林与人工林。因这类木材存在着弯曲度大、裂纹、尖削度大、小径等缺陷 ,导致其销售价格低下 ,极度缺乏市场竞争力 ,其数量相当大。木牙签生产可高效利用低价原木 ,其经济效益为低价原木的 2 5～ 5倍左右 ,对“天保工程”的稳步施行和对国有林区林业企业的振兴意义重大。更多还原

【Abstract】 Low-price logs which come from inferior natural forest,natural secondary forest and plantation, have the defects such as curve,craze,stridenly and small diameter.All these lead to their lower selling price and extremely lack the competition ability,but the quantity of low-price logs are increasing .The low-price logs are suited to manufacturing wooden toothpicks,which economic benefits are about 2 5-5 times than what of the low-price log.It has great importance in implementing “the Engineering of Natural Forest Protect”and developing nationalization forest enterprise.更多还原