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[1]XIAO Fang,WANG Zhong-tao,GAO Yong,et al.Influence of Sandy Barriers Paving Patterns on the Salix psammophila Afforestation under the New Technology of Low Pressure Hydrodynamic Shock[J].Research of Soil and Water Conservation,2013,20(05):82-85.

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Influence of Sandy Barriers Paving Patterns on the Salix psammophila Afforestation under the New Technology of Low Pressure Hydrodynamic Shock

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 20 Number of periods: 2013 05 Page number: 82-85 Column: Public date: 2013-10-28

Title:: Influence of Sandy Barriers Paving Patterns on the Salix psammophila Afforestation under the New Technology of Low Pressure Hydrodynamic Shock

Author(s):: XIAO Fang¹, WANG Zhong-tao², GAO Yong¹, DONG Jie³, WANG Huai-liang¹, DANG Xiao-hong¹, XU Li¹, Lü Xin-feng¹; 1. College of Ecological Environment, Inner Mongolia Agricultural University, Hohhot 010019, China;
2. Elion Resources Group, Dongsheng, Inner Mongolia 017000, China;
3. International Centre for Bamboo and Rattan, Beijing 100102, China

Keywords:: Kubuqi desert; caravel sandy barrier; low vertical sandy barrier; Salix psammophila afforestation

CLC:: S725.7

DOI:: -

Abstract:: In order to improve the afforestation survival, this paper creatively used new technology to plant Salix psammophila by low pressure hydrodynamic water in barrier cells which were already paved in sand dunes. In order to study the influence of sandy barriers on the afforestation effects of hydrodynamic shock. This paper analyzed the survival rate, total branch numbers, plant height, branch length, branch diameter and crown breadth between bare sand dune and two kinds of sandy barriers (caravel grating and low vertical banded Salix psammophila).The results showed that four growth indexes (plant height, branch length, branch diameter and crown breadth) of hydrodynamic shock all had significant differences under three kinds of afforestation sites (significant level is less than 0.01), hydrodynamic shock grew best in larger hydrophobic penetration and low vertical sandy barrier followed by bare sand dune, hydrodynamic shock grew worst in lower hydrophobic penetration and caravel grating sandy barrier. Therefore, we had better set banded sandy barriers to improve afforestation effect in Kubuqi desert.

References:: [1] 李志洪,郭建斌,张宾宾,等.环保型土壤改良剂对沙区植物叶绿素和光合速率的影响[J].水土保持研究,2012,19(4):182-186.
[2] 冯起.沙地水分的研究进展[J].中国沙漠,1993,13(2):9-13.
[3] 范杰英,郭军战,彭少兵.10个树种光合和蒸腾性能对水分胁迫的响应[J].西北林学院学报,2005,20(2):36-38.
[4] 刘朝霞,李钢铁,李玉灵.用聚类分析法进行毛乌素风蚀荒漠化强度分级[J].内蒙古林学院学报:自然科学版,1996,18(1):27-33.
[5] 阎德仁,安晓亮,任建民,等.库布齐沙漠东缘沙物质特征的研究[J].内蒙古林业科技,2003(2):42-44.
[6] 安保,白永祥,田志.沙柳生物学特性与造林技术研究[J].内蒙古林业科技,2003(S1):24-26.
[7] 刘永安,骆晓铭,魏建国,等.不同水分条件下麻疯树幼苗的光合生理适应性研究[J].林业科学研究,2010,23(1):108-113.
[8] 周丹丹,胡生荣,韩敏,等.沙柳沙障内植被恢复影响因子探究[J].水土保持研究,2008,15(6):115-118.
[9] 崔国发.固沙林水分平衡与植被建设可适度探讨[J].北京林业大学学报,1998,20(6):12-14.
[10] 刘发民,张英华,何彦卿.黑河流域荒漠地区梭梭人工林地土壤水分动态研究[J].干旱区研究,2002,19(1):27-31.
[11] 李钢铁,秦富仓,贾守义,等.旱生灌木生物量预测模型的研究[J].内蒙古林学院学报:自然科学版,1998,20(2):25-31.
[12] 米志英,高永,弓彩霞,等.库布齐沙漠沙柳林复壮更新技术措施研究[J].干旱区资源与环境,2008,22(6):186-189.
[13] 迟悦春,于忠芳,刘永斌.鄂尔多斯地区沙柳生长状况分析[J].内蒙古林业科技,2007,33(2):17-19.
[14] 董建林,邹受益, 邹立杰.内蒙古自治区沙尘暴的分布特征及其影响因素分析[J].干旱区资源与环境,2012,26(5):67-72.

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