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Position: Home > Articles > Effect of Simple Windbreak on Branches Physiological Characteristics of Acer palmatum Northern Horticulture 2010 (19) 118-121

简易风障对鸡爪槭越冬枝条生理特性影响的研究

作  者：
李保平
单  位：
山西林业职业技术学院
关键词：
风障;鸡爪槭;生理特性
摘  要：
以3 a生鸡爪槭为试材,通过简易塑料风障保护下鸡爪槭枝条内生理指标变化的研究,阐明风障对木本植物冬季生理特性的影响规律。结果表明:电导率FZ处理始终低于CK,2~3月差异显著;FZ处理含水量始终高于CK,11~12月差异不显著;FZ处理丙二醛含量在2月份高于CK,其余时间低于CK,3月份差异显著;渗透调节物质FZ处理始终低于对照,12月至翌年1月差异不显著,3月份可溶性蛋白与可溶性糖含量FZ和CK之间差异不显著,游离脯氨酸含量差异显著;SOD活性FZ低于CK,1月份差异不显著,其余月份差异显著;11月至翌年2月份POD活性FZ和CK之间无显著差异,3月份差异显著。综合分析可知,简易风障对于鸡爪槭的影响主要集中在11月和2~3月,12月至翌年1月份效果较差。
译  名：
Effect of Simple Windbreak on Branches Physiological Characteristics of Acer palmatum
作  者：
LI Bao-ping(Shanxi Forestry Vocational and Technical College,Taiyuan,Shanxi 030009)
关键词：
Windbreak;Acer palmatum;physiological characteristics
摘  要：
Taking tree year-old Acer palmatum as experimental material,by studying the Acer palmatum branches physiological changes under the protection of plastic,to clarify the wind barrier for woody plants in winter physiological characteristics were investigated.The results showed that FZ treatment conductivity was always lower than the CK,significantly different from February to March;FZ handle water content was always higher than CK,November to December was not significant;FZ treatment in February MDA content was higher than CK,the remaining time was less than CK,Significant difference in March;FZ osmolyte always lower than the control treatment,from December to January was not significant,soluble protein and soluble sugar content no significant difference between FZ and CK in March,free proline content significantly different;SOD activity FZ Less than CK,No significant difference in January,the rest of the month significantly different;POD activity no significant difference of the November to February between FZ and CK,Significant difference in March.Comprehensive analysis showed,Acer palmatum simple windbreak effect mainly in November and from February to March,December to January less effective.

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