宁波保国寺大殿木构件属种鉴定

Identification of wood species in wood structures in the main hall of Baoguo Temple at Ningbo, eastern China.

摘要: 为配合宁波保国寺大殿保护和未来修缮的需要，对保国寺大殿古建筑主要木构件木材进行了属种鉴定。采用切片、光学电子显微镜拍照、宏观和微观特征分析等方法，对287个试样进行了属种鉴定。结果表明：保国寺大殿的木构件共有9个属种，分别是杉木属、硬木松属、云杉属、扁柏属、落叶松属、水松属6个属的针叶材和龙脑香属、锥木属、板栗属3个属的阔叶材。

Abstract: In order to match the needs of protection and future repair of ancient architecture, wood structures were studied to identify the wood species in the main hall of Baoguo Temple at Ningbo. Macro- and microscopic characteristics of 287 samples were examined by slice technique and light electron microscopy. The results show that there are nine tree species in the main hall of Baoguo temple, of which six are softwoods, i.e. Cunninghamia, Pinus, Picea, Chamaecyparis, Larix and Glyptostrobus and three hardwoods, i.e. Dipterocarpus, Castanopsis and Castanea.