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Research on Dust retention Effect of  Ligustrum×vicaryi(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年15期
Page:
72-75
Research Field:
Publishing date:

Info

Title:
Research on Dust retention Effect of  Ligustrum×vicaryi
Author(s):
WANG Yuan-sen1QU Yi-tao2ZHANG Yu-yang1ZHOU Chun-ling1
1.College of Garden and Forest,Qingdao Agricultural University,Qingdao,Shandong 266109;
2.Agriculture and Forestry Bureau of Laoshan District,Qingdao,Shandong 266061
Keywords:
Ligustrum vicaryidust retentionparticle size analysisphysiological response
PACS:
S 687.1
DOI:
-
Abstract:
Taking Ligustrum×vicaryi  as experimental material,the effect of different environmental conditions on the dust catching quantity difference and disgraceful after physiological response were studied.The results showed that Ligustrum× vicary i in selected locations of the average unit area dust catching quantity ordered Construction areas> Commercial area> Industrial areas> Campus area.On the surface of dust particle size analysis showed that foliar dust retention of particles in most was TSP,while PM10and PM2.5 had a certain amount of absorption.As the blade disgraceful time prolonging,the relative water content appears first decreased then increased,LMA of dynamic change trend,the proline content tended to increase.

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Last Update: 2014-08-12