Relationship Between Exposed Heights and Growth Status of Salix Cuttings Using New Planting Technique with Low Pressure Water Blowing

WANG Wen-biao; WANG Zhong-tao; YIN Xiao-wei; WANG Ji; DANG Xiao-hong; ZHANG Ji-shu; WANG Jian

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Relationship Between Exposed Heights and Growth Status of Salix Cuttings Using New Planting Technique with Low Pressure Water Blowing

- Relationship Between Exposed Heights and Growth Status of Salix Cuttings Using New Planting Technique with Low Pressure Water Blowing
- Bulletin of Soiland Water Conservation Vol. 32, Issue 2, Pages: 135-137(2013)
- 作者机构：
  
  1. 内蒙古亿利资源集团, 内蒙古东胜,017000
  2. 内蒙古农业大学生态环境学院,内蒙古,呼和浩特,010018
  3. 水利部牧区水利科学研究所,内蒙古,呼和浩特,010020
- 作者简介：
- 基金信息：
- DOI：
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- Published：2013
- 稿件说明：
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WANG Wen-biao, WANG Zhong-tao, YIN Xiao-wei, et al. Relationship Between Exposed Heights and Growth Status of Salix Cuttings Using New Planting Technique with Low Pressure Water Blowing[J]. Bulletin of Soiland Water Conservation, 2013, 32(2): 135-137.
DOI：

WANG Wen-biao, WANG Zhong-tao, YIN Xiao-wei, et al. Relationship Between Exposed Heights and Growth Status of Salix Cuttings Using New Planting Technique with Low Pressure Water Blowing[J]. Bulletin of Soiland Water Conservation, 2013, 32(2): 135-137. DOI：

摘要

沙柳是库布其沙漠广泛分布的优势灌木树种。该树种具有耐旱

抗风蚀

耐沙埋的特点

且生长迅速

其防风固沙和保持水土功效显著。采用新型低压水冲植柳技术在沙丘迎风坡坡底种植沙柳

试验选用直径一致的沙柳插条

设置0

15cm共4个不同外露高度插条进行沙柳造林。在造林5和8月份分别在萌蘖期和生长期对沙柳生长状况进行了调查。研究表明

外露高度10cm和外露高度15cm的水冲植柳在萌蘖期的出芽数和新枝枝长要明显优于其他外露高度的水冲植柳;外露高度10cm的水冲植柳成活率、生长期的总枝数、新枝长、新枝直径、株高和冠幅长势最好。

Abstract

Salixis a dominant shrub species widely distributed in Kubuqi Desert

with strong resistance todrought

wind erosion and sand burial owing to its fast growing rate.It has significant benefits in windbreak

sand fixation

soil and and water conservation.With the new water blowing technique

we plantedSalixin the bottom of upwind slope using cuttings of same diameter and four different exposed heights(0

10and 15cm).The growing status of Salix was monitored in its germination period(May)and growingperiod(August).The study results showed that budding number and new branch lengths for the exposedheights of 10cm and 15cm were substantially better than the other two exposed heights.The exposed heightof 10cm was found superior in terms of survival rate

total budding numbers in growing period

new branchlength and diameter

tree height and canopy diameter.

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