Characteristic and Construction of Vegetation in Maowusu Sandy Land

LI Zhi xi; LIAO Yun cheng; BAI Gang shuan

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Characteristic and Construction of Vegetation in Maowusu Sandy Land

- Characteristic and Construction of Vegetation in Maowusu Sandy Land
- Bulletin of Soiland Water Conservation Vol. 24, Issue 5, Pages: 66-70(2005)
- 作者机构：
  
  1. 西北农林科技大学农学院,陕西,712100
  2. 陕西榆林学院,陕西,榆林,719000
  3. 西北农林科技大学水土保持研究所,陕西,712100
- 作者简介：
- 基金信息：
- DOI：
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- Published：2005
- 稿件说明：
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LI Zhi xi, LIAO Yun cheng, BAI Gang shuan. Characteristic and Construction of Vegetation in Maowusu Sandy Land[J]. Bulletin of Soiland Water Conservation, 2005, 24(5): 66-70.
DOI：

LI Zhi xi, LIAO Yun cheng, BAI Gang shuan. Characteristic and Construction of Vegetation in Maowusu Sandy Land[J]. Bulletin of Soiland Water Conservation, 2005, 24(5): 66-70. DOI：

摘要

毛乌素沙地的高等植物共有1 106种

分属于98科420属。主要的科有菊科、禾本科、豆科、蔷薇科、藜科。主要的属有蒿属、黄芪属、葱属、柳属、杨属

主要的种有沙蒿、沙竹、牛心朴子、沙柳、乌柳。植物群落类型有草原植被、草原和荒漠灌丛、沙生植被、草甸植被、盐生植被、沼泽和沼泽性植被、水生植被

其中沙生植被占主导地位

其次为草甸植被。植物群落主要有沙蒿群落、沙蒿—柠条群落和沙柳、乌柳、沙棘组成的“柳湾”。简述了毛乌素沙地的植被分布特征

提出该区植被建设应以灌木为主

采取灌、乔、草相结合等措施。

Abstract

There are 1 106 species of high vegetation in Maowusu sandy land and they belong to 98 families and 420 genuses.The main families are Compositae

Gramineae

Leguminosae

Rosaceae

Chenopodiaceae; the main genuses are Artemisia

Astragalus

Allium

Salix

Populus;and the main species are Artemisa ordosica

Psammochloa villosa

Pycnostelma lateriflorum

Salix cheilophila

Salix microstachya. There are 7 types of vegetation communities in this region.They are grassland vegetation

grassland and desert shrubbery

sandy vegetation

meadow vegetation

halophyte vegetation

marsh and swamp vegetation.Among these vegetations

sandy vegetation is the dominant vegetation;meadow vegetation is the second vegetation.The main communities are Form.Artemisia ordosica

Form.Artemisia ordosica+Caragana korshinskii

Form.Salix microstachya

Form.Salix cheilophila + S.microstachya

Form.Hippophae rhamnoides+ Salix cheilophila. The vegetation distributing characteristics has been briefly stated.Shrubberies should be the chief vegetation for vegetation construction in Maowusu sandy land

shrubberies

arbores and grasses should be combined with other measurements.

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