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中国农学通报

中国农学通报 ›› 2009, Vol. 25 ›› Issue (18): 367-371.

所属专题： 农业生态

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

金铁锁生态学初步研究

杨丽云1,陈 翠1,赵 菊1,王泽清1,李绍平2,杨昌红3,徐中志1   

  • 收稿日期:2009-04-13 修回日期:2009-04-27 出版日期:2009-09-20 发布日期:2009-09-20
  • 基金资助:

    重要濒危药材金铁锁引种驯化及规范化栽培技术研究及示范

A Primary study on the ecology of Psammosilene tunicoides W. C. Wu et C. Y. Wu

  • Received:2009-04-13 Revised:2009-04-27 Online:2009-09-20 Published:2009-09-20

PDF (PC)

727

摘要：

摘要: 对滇西北及周边部分地区金铁锁野外生态学调查研究结果表明：金铁锁一般出现在海拔2400～3400 m有一定空旷度的砾石或石灰质岩石山坡中；土壤主要为紧实、干燥而贫瘠的石灰岩红壤土或黄砂壤土。对金铁锁分布影响较大的因子是土壤、湿度和温度。对金铁锁生态学特征的了解有助于对它进行人工引种驯化及规范化种植。

关键词: 果实生长, 果实生长, 细胞学, 研究进展

Abstract:

Abstract: The growing ecological conditions of Psammosilene tunicoides in part of northwest Yunnan and surrounding area were investigated. Results showed that Psammosilene tunicoides usually emerges open area to a certain extent of gravel or limestones brea at the altitude of 2400 m to 3400 m, where the soil is usually compaction and dry red soil or yellow-sand soil with poor manure. The soil, humidity and temperature are key factors for its distribution. The accumulation of ecological knowledge is helpful for its domestication and GAP.