欢迎访问《中国农学通报》，
中国农学通报

中国农学通报 ›› 2011, Vol. 27 ›› Issue (27): 156-160.

所属专题： 农业气象； 农业生态

• 农学 农业基础科学 • 上一篇    下一篇

道地与近道地当归栽培气候生态与土壤环境区划研究

姚玉璧 马鹏里 张秀云   

  • 收稿日期:2011-04-18 修回日期:2011-05-10 出版日期:2011-10-25 发布日期:2011-10-25
  • 基金资助:

    国家自然科学基金重点项目

Regionalization on the Eco-climatic and the Soil Environment of Cultivated of Genuine Crude and Near-genuine Crude Chinese Angelica

  • Received:2011-04-18 Revised:2011-05-10 Online:2011-10-25 Published:2011-10-25

PDF (PC)

929

摘要：

为了给道地当归栽培基地建设提供科学的参考依据，应用道地当归药材栽培区气候生态观测资料以及土壤环境资料，采用EOF分析方法，确定适宜气候生态、土壤环境指标。结果表明：气候生态和土壤环境是形成当归道地性药材的主导因子。海拔高度为2200~2400 m的甘肃岷县及其毗邻区域是道地当归栽培的最佳区域。

关键词: 玉米, 玉米, 辣椒, 间作, 光合速率, 产量

Abstract:

The aim was to provide scientific guidance for the construction of Chinese angelica base. Using the eco-climatic data and the soil environment data of cultivated area of genuine crude Chinese angelica, the suitable index of eco-climatic and soil environment was set up by the EOF method. The results showed that the eco-climatic data and the soil environment was the leading factor in forming genuine crude Chinese angelica. The 2200 to 2400 meters above sea level of Min county and contiguous to Min county of Gansu Province were the best suitable area of cultivated area of genuine crude Chinese angelica.