欢迎访问《生态学杂志》官方网站,今天是 分享到:

生态学杂志 ›› 1994, Vol. ›› Issue (3): 30-34.

• 研究报告 • 上一篇    下一篇

更新复壮技术对冷箭竹生态条件及生长习性影响的初步研究

周世强   

  1. 中国保护大熊猫研究中心, 四川汶川623006
  • 收稿日期:1993-05-31 修回日期:1993-08-20 出版日期:1994-06-10

Efrects of Regeneration and Invigoration Technique on the Ecological Environment and Growth Behavior of Bashania fangiana

Zhou Shiqiang   

  1. China Research and Conservation Center for the Giang Panda, Wenchuan, Sichuan 623006
  • Received:1993-05-31 Revised:1993-08-20 Online:1994-06-10

关键词: 坡耕地, 条带休闲轮种, 土壤水分, 水土流失, 水分利用效率

Abstract: Regeneration and invigoration technique is proven beneficial to increase the light intensity and 0-5cm soil temperature required for the growth and development of Bashania fangiana,and to increase the floristic composition and biological productivity of herb ground covers.It is predominantly effective to the growth of base diameter and plant height of 1-3 years seedlings and to the reduction of group leaf area index. The efficiencies of this techniques are different with different forest types and different management policies.

Key words: slope farmland, strip planting and fallow rotation, soil water, soil and water loss, water use efficiency.

中图分类号: