南京林业大学学报(自然科学版) ›› 1990, Vol. 14 ›› Issue (02): 34-40.doi: 10.3969/j.jssn.1000-2006.1990.02.006

• 研究论文 • 上一篇    下一篇

银鹊树的地理分布与引种

陶金川;宗世贤;杨志斌   

  1. 江苏省植物所;江苏省植物所;江苏省植物所
  • 出版日期:1990-06-18 发布日期:1990-04-18

THE GEOGRAPHICAL DISTRIBUTION AND INTRODUCTION OF TAPISCIA SINENSIS

Tao Jinchuan Zong Shixian Yang Zhibing   

  1. Botanical Research Institute of Jiangsu
  • Online:1990-06-18 Published:1990-04-18

摘要: <正>本文论述了银鹊树的地理分布及其生境条件和引种栽培。结果表明:(1)银鹊树分布在亚热带及热带少数地区,遍及浙江、安徽、江西、福建、湖南、湖北、四川、云南、广西、贵州、陕西等11省(区)。跨北纬22°22′~30°20′,东径102°4′~120°45′。垂直分布于海拔250~2200m之间。(2)银鹊树的生境条件是气候温暖、雨量充足、冬无严寒、夏无酷暑的亚热带季风气候及光照中等、湿润而排水良好的酸性山地黄壤或黄棕壤。(3)南京引种的银鹊树生长发育良好。7年生幼林平均树高7.8m,平均胸径10.9cm。露地越冬,植株不受冻害。可完成生活周期。7年生幼树即第一次结果,9年生幼树即大量结果。

Abstract: This paper deals with the geographic distribution, biological characteristics of Tapiscia sinensis and describes its culture technique. The results are summarized as follows. (1) r. sinensis is distributed mainly in middle or low mountain regions of subtropic, but very rare in tropic zones, ranging from 22?2/?0?2/ north latitude and 102?’~120?5’ east longitude. (2) The habitat conditions of T. sinensis are not bitterly cold in winter and not too kot in summer, with enough rainfall, higher air humidity, moderate sunlight and acid, moist loamy soil. (3) The growth and development of T. sinensis introduced from other places to Nanjing are well-developed. The mean height is 7.8m and mean diameter is 10.9cm at the age of seven. It first flowers and bears fruit at the age of six. many bear fruit at the age of nine.