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ACTA HORTICULTURAE SINICA ›› 2005, Vol. 32 ›› Issue (5): 861-865.

• 研究论文 • Previous Articles     Next Articles

Studies on the Blossom Physiology in the Different Development Stage ofPeony and Chinese Peony Flower

Wang Ronghua;Liu Yali;L i Jiarui
  

  1. (College of Horticulture, Northwest Sci-2Tech University of Agriculture and Forestry, Yangling 712100, China)
  • Received:2004-11-11 Revised:2005-03-01 Online:2005-10-25 Published:2005-10-25

Abstract: Studies of ethylene production and resp iration rate and fatty acid of peony and Chinese peony during the defferent development stage were conducted. The results showed that change trends of respiration rate of flowers were similar. The flower belongs to the ethylene jump ing and climacteric during later stage. Meanwhile, the index of unsaturated fatty acid ( IuFA) decreased with the development of flower.

Key words: Peony, Chinese peony, Cut flower, Ethylene production, Respiration rate, Index of unsaturated fatty acid

CLC Number: