江西农业学报Issue(8)：30-34,5.
有机覆盖物对城市园林植物土壤含水量的影响
Effect of Organic Mulch on Soil Moisture of Urban Landscape Plants
摘要
Abstract
Through indoor potted tests , we studied the effects of covering the ground with 5 kinds of organic materials ( saw-dust, pine needle, nuclear squama, bark, dried leaf) on soil moisture of urban landscape plants .The results showed that covering Manila grassland and Camellia sasanqua shrub land with pine needle , nuclear squama , bark and dried leaf had significant water -retaining effects , and covering Manila grassland with bark and covering Camellia sasanqua shrub land with dried leaf had the best effects.The water retention effect of covering with sawdust was the poorest , and its soil moisture content was lower than that of the control.In conclusion, pine needle, nuclear squama, bark and dried leaf are good water -retention materials for soil.关键词
有机覆盖物/城市园林植物/土壤含水量Key words
Organic mulch/Urban landscape plants/Soil moisture content分类
农业科技引用本文复制引用
张艳,阚丽艳..有机覆盖物对城市园林植物土壤含水量的影响[J].江西农业学报,2013,(8):30-34,5.基金项目
国家科技支撑计划“社区绿地空间生态化优化设计与管理技术集成与示范”（2012BAC13B04-05）。 （）
