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Citation:

Ornamental Tree Sources and Their Diversity and Economic Value in Baishilazi National Nature Reserve

  • Received Date: 2005-02-20
  • Based on 15-year's investigation,it was found that there were 142 species of ornamental tree species belonging to 74 genera of 36 families,including 11 endangered tree soecies under national protectdion which accounted for 7.75 % of the total tree species in the nature reserve.From the viewpiunts of ornamental characters,the flower plants,fruit plants and foliage plants took the percentages of 45.07 %,59.15 % and 33.80 %of the toral respectively.From the viewpoints of ornamental usage,the plants for garden landscape,potted landscape and shrub bedding took the percentaged of 40.30 %,37.83 % and 33.10 % of the total respectively.Abour 69.90 % of the tree species were of the type of northern temperate distribution zone.The dominant families were Rosaceae,Caprifoliaceae and Aceraceae,etc.Some other applications of ornamental tree species were also introduced.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Ornamental Tree Sources and Their Diversity and Economic Value in Baishilazi National Nature Reserve

  • 1. Department of Biology,Tonghua Normal College,Tonghua 134002,Jilin,China
  • 2. National Nature Reserve of Baishilazi,Kuandian 118200,Liaoning,China
  • 3. Department of Pharmacology,Tonghua Normal College,Tonghua 34002, Jilin,Chian

Abstract: Based on 15-year's investigation,it was found that there were 142 species of ornamental tree species belonging to 74 genera of 36 families,including 11 endangered tree soecies under national protectdion which accounted for 7.75 % of the total tree species in the nature reserve.From the viewpiunts of ornamental characters,the flower plants,fruit plants and foliage plants took the percentages of 45.07 %,59.15 % and 33.80 %of the toral respectively.From the viewpoints of ornamental usage,the plants for garden landscape,potted landscape and shrub bedding took the percentaged of 40.30 %,37.83 % and 33.10 % of the total respectively.Abour 69.90 % of the tree species were of the type of northern temperate distribution zone.The dominant families were Rosaceae,Caprifoliaceae and Aceraceae,etc.Some other applications of ornamental tree species were also introduced.

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