【摘要】 本文对 1 58批进境针叶木包装的湿度与其携带线虫情况进行了分析 ,结果表明 :木材含水率 1 3%以上适合于线虫的生长 ,多数进境木质包装含水率均能超过 1 3% ,携带线虫的可能性较大 ,进境木包装携带线虫的比例没有明显的季节性差异。更多还原

【Abstract】 In this article the kind of 158 samples of imported coniferous wooden packing material has been analyzed for moisture and nematode. It indicates that the nematode adapts to live in wood which moisture content over 13%, and the most moisture content of imported wooden packing material is over 13%, which the probability of carrying nematode is higher. There is no mark difference of proportion that imported wooden packing material carry nematode in different season.更多还原