西北林学院学报2012，Vol.27Issue(2)：242-244,260,4.DOI:10.3969/j.issn.1001-7461.2012.02.49
粗皮桉木材气干密度测定方法比较研究
Comparison of Measurement Methods of Eucalyptus pellita Air-dry Density
摘要
Abstract
Three methods were adopted to measure the density of air-dried Eucalyptus pellita wood: direct measurement based on China National Standard Method (GB/T 1933-2009) , X-ray densitometry and Sil-viScan. Good correlation were observed among the density values measured by the methods mentioned a-bove. Satisfactory results were also achieved by using near infrared spectroscopy to predict the density quickly. The results could supply reference for studying the methods of rapid measuring air-dry density and rational utilization of E. Pellita.关键词
粗皮桉/木材气干密度/X射线密度仪/SilviScan近红外光谱Key words
Eucalyptus pellita/ air-dry density of wood/ X-ray densitometry/ SilviScan/ near infrared (NIR) spectroscopy分类
农业科技引用本文复制引用
赵荣军,霍小梅,邢新婷,上官蔚蔚,任海青..粗皮桉木材气干密度测定方法比较研究[J].西北林学院学报,2012,27(2):242-244,260,4.基金项目
国家林业公益性行业科研专项(200904016). （200904016）
