广州市白云区裸地近自然化植被恢复效果研究
Study on the restoration effect of nearly naturalized vegetation on bare land in Baiyun district,Guangzhou
[目的]本文以恢复生态学为主要理论基础,对裸地进行近自然植被恢复。[方法]用近自然的复绿方法研究仲恺农业工程学院白云校区杨钊杨勋楼后山的一段边坡的复绿效果,完全模拟自然界的环境条件,通过室外播种试验的乔灌草种子混播,同时不采用任何人工管理的方法,不除杂草、不施用任何肥料、农药。以土壤元素测定、小气候测定为研究方法并定期观测植物的多样性变化及其土壤的理化性质。[结果]研究结果发现:(1)植物多样性方面边坡植物物种丰富度相比较之前提升了 5.6%,其…查看全部>>
[Objective]In this paper,near-natural vegetation restoration of bare land was carried out based on restoration ecology as the main theoretical basis.[Method]The revegeting effect of a slope behind Yangzhao and Yangxun Building in Baiyun Campus of Zhongkai University of Agricultural Engineering was studied by the method of revegeting near nature.The environmental conditions of nature were completely simulated.The seeds of trees,shrubs and grass were mixed by …查看全部>>
张俊国;聂斯思;郑晓钟;魏龙;殷祚云;
Near naturalization Arbor-shrub-grass Sowing Vegetation restoration species richne.
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