2013斗地主下载

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      1. 欢迎进入河北中泰信公路工程有限公司官方网站!主要业务:客土喷播,公路边坡绿化,边坡防护网施工!
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        公路边坡绿化施工应该秉承什么基本原则?

        [ 发布日期:2018-06-06] 点击:4955

        公路边坡绿化的植物假寓后,在其群落结构中,还是以草本植物为主,灌木属于从属的位置,由于草本植物早期生长速度非常快,而且耐贫瘠,这样可以尽快恢复边坡的植被笼盖,控制泥土流失,美化路容。但是这样的植物群落结构非常的不不乱,假如措施跟不上,草本植物过度发育,群落中的灌木很快就会由于营养、阳光、水分和其他资源不足而被草本植物“吃掉”,另一方面一旦草本植物把泥土中的营养捎耗到一定程度,很可能泛起大面积的衰退,并且重新回到裸地的状态。这种现象已经在以往的高速公路植被恢复建设中已经是屡见不鲜。

        公路边坡绿化

        公路边坡绿化施工应该秉承什么基本原则?

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        公路边坡绿化2013斗地主下载防护大体上可分为两类,即工程防护和植物防护。工程防护多为钢筋、水泥组成的刚性防护;植物防护则为柔性防护,工程防护是植被防护的基础,两类防护形式是相互支持相互渗透渗出的,只有将两者有机结合,才能起到防护、美观耐用的目的,而且能大幅降低工程造价。

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        本页TAG: 公路边坡绿化

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