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应用生态学报 ›› 1996, Vol. 7 ›› Issue (3): 245-249.

• 研究论文 • 上一篇    下一篇

西藏扎木地区高山松松脂产量与温、湿度的关系

徐阿生   

  1. 西藏高原生态研究所, 八一860000
  • 收稿日期:1995-03-13 修回日期:1996-02-14 发布日期:1996-07-25
  • 基金资助:

    西藏自治区“八五”重点课题“西藏高山松资源及松脂含量、成分与利用”部分内容

Relationship between rosin output of Pinus densata and air temperature and humidity at Zhamu region of Tibet

Xu Asheng   

  1. Tibet Institute of Plateau Ecology, Bayi 860000
  • Received:1995-03-13 Revised:1996-02-14 Published:1996-07-25

摘要: 初步探讨了西藏扎木地区高山松产脂过程随温、湿度变化的泌脂规律.回归分析结果表明,在适宜温度下,相对湿度是影响该地高山松松脂日产量的主要气候生态因子,水分供给对于松脂产量有着极其重要的意义.

关键词: 高山松, 松脂产量, 温度, 相对湿度, 回归分析

Abstract: The patterns of rosin secretion from Pinus densata at Zhamu region of Tibet are studied under different air temperature and humidity.Regression analysis shows that under appropriate air temperature,relative air humidity is the main factor affecting the daily output of rosin from P.densata.Water supply is of importance to the rosin output.

Key words: Regression analysis, Pinus densata, Rosin output, Temperature, Relative humidity