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花卉混播快速建植研究初探
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摘要
花卉混播快速建植是一种非露地直播建植花卉混播景观的方法,可用于在露地直播难以建植及需要快速形成景观效果的地方,国外已广泛研究和开发应用此项技术,国内却鲜见相关研究和应用报道。为了探索包括植物组合,播种比例,基质选择等内容在内的适应本土的花卉混播快速建植的相关方法,本研究以北京地区花卉混播常用的12种花卉植物和2种常用禾本科草坪草为材料,设计了4个播种密度比例(草:花=1:1、1:2、2:1、0:1),2个基质配比组合(泥炭:蛭石=3:1、椰糠:蛭石=3:1),共8个试验组,从景观效果和群落生态学角度对试验组混播群落建植情况进行分析,为在北京地区进行花卉混播快速建植的提供相关的方法和依据。
The rapid establishment of flower meadow which can establish flower meadow without open field culture,is always used in the case of somewhere difficult to seed,or somewhere need to establish landscape rapidly.Although this technique has widely applied in abroad,it has not started in domestic yet.To explore the way to establish flower meadow rapidly,including plant composition,sowing ratio,substrate selection and so on,this study used 12 common herbaceous species in Beijing as materials,designed4 sowing ratio(grass:flower) as 1:1,1:2,2:1 and sowing flower only;2 substrate match as peat:vermiculite(3:1),coco coir:vermiculite(3:1),which constitute 8 schemes.And it analyzed the record data according to the knowledge of plant community ecology,which provided the method of rapid establishment of flower meadow in Beijing.
引文
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