Decay threshold of acetylated rattan (Calamus manan) against soft rot

编号 zgly0000818207

文献类型 期刊论文

文献题名 Decay threshold of acetylated rattan (Calamus manan) against soft rot

作者 Norul  Hisham  Hamid  Mike  Hale 

作者单位 Department  of  Forest  Production 

母体文献 林业研究: 英文版 

年卷期 2013(2)

页码 375-380

年份 2013 

分类号 S 

关键词 acetylation  cultivated  rattan  soft  rot  static  bending  properties 

文摘内容 We investigated the resistance of acetylated rattan against soft rot and other soil inhabiting micro-organisms in comparison with wood of beech and Scots pine. Calamus manan of 10 and 13 years old under rubber tree canopy was acetylated to different levels by reaction times (0.25 to 30 hours) and was tested for soft rot decay for 32 weeks. Acetylated rattan at decay protection thresholds of 15.4% and 16.2% weight gain (WG) were fully protected, as shown by both weight loss and strength loss criteria. The static bending properties of untreated rattan decayed by soft rot were significantly lower than for acetylated rattan.