期刊文献+

油松蒸腾速率与环境因子关系的研究 被引量:51

Relationship between Pinus tabulaeformis Transpiration and Environmental Elements
下载PDF
导出
摘要 研究了20a生油松的蒸腾速率与环境因子的关系。结果表明:油松生长期内的蒸腾速度呈双峰型变化,平均蒸腾速度为0.501 5 m ol/g·s;影响油松蒸腾速率的主要因子是空气相对湿度、光照。 The relationship between the transpiration rates of 20 year old Pinus tabulaeformis and the factors of environent were studied. The results showed that in growing season, the transpiration rates of P. tabulaeformis appeared a double peak change. The average transpiration rates were 0.501 5mol/g·s. The pricipale factors influencing the transpiration rates were relative humidity, illuminance and soil humidity.
出处 《西北林学院学报》 CSCD 北大核心 1999年第4期27-30,共4页 Journal of Northwest Forestry University
基金 陕西省自然科学基金
关键词 油松 蒸腾速率 环境因子 Pinus tabulaeformis transpiration rate environment factor
  • 引文网络
  • 相关文献

参考文献4

二级参考文献16

共引文献136

同被引文献611

引证文献51

二级引证文献800

;
使用帮助 返回顶部