A COMPARISON OF SAMPLING METHODS FOR DETERMINING THE SAPWOOD MOISTURE-CONTENT OF NORWAY SPRUCE

被引：0
|
作者：
SCHUMACHER, P
SCHULZ, H
机构：
[1] Institut für Holzforschung der Universität München, München 40, W-8000
来源：
HOLZ ALS ROH-UND WERKSTOFF | 1991年 / 49卷 / 02期
关键词：
D O I：
10.1007/BF02662802
中图分类号：
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号：
0805 ; 080502 ; 0822 ;
摘要：
A number of methodological difficulties frequently encountered when determining the moisture content of sapwood in trees are being discussed. A comparison of samples taken from high stumps of trees snapped in the 1990 windbreak shows considerable variation in MC, depending on the sampling technique. The advantages of an improved method for determining the physiological water-state in sapwood are being discussed as against the conventional determination of the moisture content.
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页码：57 / 63
页数：7
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