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Position: Home > Articles > Effect of Adverse Climatic Conditions on Artificial Afforestation in Zhangwu Sandy Area Protection Forest Science and Technology 2009 (1) 11-13

彰武沙区不良气候条件对人工造林的影响

作  者:
王殿金;韩辉;白雪峰
单  位:
辽宁省固沙造林研究所
关键词:
章古台;不良气候;人工造林
摘  要:
彰武县沙区造林成活率低,受风吹沙打、降水量少、土壤干旱等不利因素影响较大。调查发现:0~100 cm土层土壤含水率对杨树当年生长非常重要,0~100 cm土层土壤含水率大于2%,草本植物才能生长正常。应慎重选择造林品种,以乡土树种为主。从沙地生态保育角度考虑,彰武应以封山(沙)育林、封山(沙)育草、禁山禁牧为主,造林为辅。
译  名:
Effect of Adverse Climatic Conditions on Artificial Afforestation in Zhangwu Sandy Area
作  者:
WANG Dian-jin,HAN Hui,BAI Xue-feng(Dune-fixaiton Afforestation Institute,Liaoning Province,Fuxin 123000,Liaoning,China)
关键词:
Zhanggutai;adverse climatic conditions;artificial afforestation
摘  要:
Afforestation survival rate in sandy area of Zhangwu county was influenced significantly by wind-blown,raising sand,little precipitation,soil drought.The soil water content of 0-100 cm soil layer which is more important on current year growth of poplar is more than 2%.Herb can grow normally.Indigenous species should be selected as varieties for afforestation.Considering from sand ecological protection,closing off,closing sandy land for upbringing vegetation,prohibiting cutting and grazing in mountain should be main methods,while afforestation should be subsidiary in Zhangwu county.

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