园林废弃物堆肥对宫粉紫荆袋苗生长的影响  

Influence of Cultivated Substrate Mixed with Garden Waste on Growth of Bauhinia variegata L.

作　　者：刘聪[1] 叶少萍[1] 陈莹[1] 张俊涛[1] 

机构地区：[1]广州市园林科学研究所,广东广州510420

出　　处：《广东园林》2012年第4期18-20,共3页Guangdong Landscape Architecture

基　　金：广东省教育部产学研结合项目(2010B090400159);广东省科技计划项目(2011A030600002);广州市科技计划项目(2012J4300114)

摘　　要：选用黄泥、黄泥︰泥炭=5︰2、黄泥︰园林废弃物堆肥产品=5︰2、黄泥︰园林废弃物堆肥产品︰泥炭=5︰1︰1等4种基质,研究其对宫粉紫荆袋苗生长的影响。综合分析植株株高、叶片叶绿素含量及叶片氮含量3个指标,结果表明:以黄泥︰园林废弃物堆肥产品︰泥炭=5︰1︰1配制的基质对宫粉紫荆生长有最好的效果,其次是以黄泥︰园林废弃物堆肥产品=5︰2配制的基质,说明园林废弃物堆肥产品是园林苗木基质的优良组成材料。The growth effect of Bauhinia variegata L planted in the four cultivated substrates, yellow mud, yellow mud： peat=5：2,yellow mud： garden waste composting=5：2 and yellow mud： garden waste composting： peat=5：1：1, are examines in this study. The results of the plant height, the chlorophyll and nitrogen contents of the leaves shows the cultivated substrate of yellow mud ：garden waste composting： peat=5：1：1 is the best for the growth of Bauhinia variegata L., the second is the cultivated substrate of yellow mud： garden waste composting=5：2. These results indicates that garden waste composting is a good constituent material for cultivated substrate.

关 键 词：园林废弃物堆肥产品 基质 宫粉紫荆 生长 广东园林 

分 类 号：S685.99[农业科学—观赏园艺]