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生态学杂志 ›› 1989, Vol. ›› Issue (2): 31-33.

• 研究报告 • 上一篇    下一篇

黄岗山地草甸生态系统初级生产夏季现存量的研究

许建, 陆健健   

  1. 华东师范大学生物系
  • 收稿日期:1986-10-11 修回日期:1986-11-25 出版日期:1989-04-10

Summer Standing Crop of Primary Production in Mountain-meadow Ecosystem of Huanggang Mountain

Xu Jian, Lu jianjian   

  1. Department of Biology, East China Normal University
  • Received:1986-10-11 Revised:1986-11-25 Online:1989-04-10

关键词: 苗期, 遮荫, 棉花, 产量与品质形成

Abstract: Summer standing crops of three vegetation types in the mountain-meadow ecosystem of Huanggang Mountain were studied. Results showed that (1).biomass in the mountain-meadow area was 1.6—2.6 times of that in alpine-meadow area in Qinghai, and (2).there was a quite large mass of primary production in southern China mountain areas available for animal husbandry.

Key words: Seedling stage, Shading, Cotton, Yield and quality formation