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Scientia Silvae Sinicae ›› 2009, Vol. 12 ›› Issue (8): 108-112.doi: 10.11707/j.1001-7488.20090819

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Analysis on the Caloric Values of Bambusa wenchouensisand Dendrocalamopsis vario-striata

Kong Weijian1,Zhou Benzhi1,Gu Xiaoping1,An Yanfei1,Wen Conghui2,Lu Xiaoqin3   

  1. 1.Research Institute of Subtropical Forestry， CAFFuyang 311400； 2.Forestry Bureau of Pingyang County， Zhejiang ProvincePingyang 325400；3.Pingyang Forest Farm, Zhejiang ProvimcePingyang 325406
  • Received:2009-01-08 Revised:1900-01-01 Online:2009-08-25 Published:2009-08-25

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Abstract:

Gross caloric values（GCV）of different organs and different growth zone of 1-year-old， 3-year-old and 5-year-old of Bambusa wenchouensis and Dendrocalamopsis vario-striata were studied in Pingyang County， Zhejiang Province. The results indicated that there was a disparity of GCV among different organs of Bambusa wenchouensis and Dendrocalamopsis vario-striata. GCV of above ground parts for the two species showed the same trend， as follows： culm> branch> leaf， root is the minimum.The mean GCV of Bambusa wenchouensis and Dendrocalamopsis vario-striata for each organ in different growth zone had no significant difference， implying little relationship between the growth zone and GCV.The mean GCV of each organ of Bambusa wenchouensis and Dendrocalamopsis vario-striata for different ages had no significant difference.As to different species， GCV of each organ of Bambusa wenchouensis was higher than that of Dendrocalamopsis vario-striata.

Key words: gross caloric values （GCV）, Bambusa wenchouensis, Dendrocalamopsis vario-striata, organ, growth zone, age