WANG Peng,WANG Wen-jing.Research on Application of Trees Deciduous Bio medium in Urban Landscape Greenbelt Soil Improvement[J].Northern Horticulture,2013,37(15):80-82.
树木落叶生物基质在城市园林绿地土壤改良中的应用研究
- Title:
- Research on Application of Trees Deciduous Bio medium in Urban Landscape Greenbelt Soil Improvement
- 文章编号:
- 1001-0009（2013）15-0080-03
- Keywords:
- bio medium; leaves; landscape greenbelt; soil improvement
- 分类号:
- S 156
- 文献标志码:
- A
- 摘要:
- 以不同配比的悬铃木(Platanus)树叶和加拿大杨(Populus canadensis Moench)树叶为试材，研究了树木落叶生物基质对城市园林绿地土壤容重、有机质含量、pH值及N、P、K含量的影响。结果表明：利用悬铃木和加杨落叶制作的生物基质来改良绿地土壤效果显著。处理1、处理2、处理3都能有效地降低土壤容重，改善土壤结构；有效地提高土壤的有机质含量，降低碱性土壤的pH值，提高肥力的有效性，改善植物根系生长环境；显著地提高土壤N、P、K的含量和有效性。
- Abstract:
- With different ratios of Platanus leaves and Populus canadensis Moench leaves as test materials,the effect of the deciduous trees bio medium of urban garden green land soil on bulk density,organic matter content,pH value and N,P,K content were studied.The results showed that the effect of using the leaves of Platanus and Populus canadensis Moench made bio medium to improve greenbelt soil was remarkable,treatment 1,2,3 could effectively reduce the soil bulk density,improve good soil structure；effectively improve soil organic composition,reduce the alkaline soil pH value,improve the effectiveness of fertility,improve plant root growth environment；significantly improve the soil N,P,K content and effectiveness.
参考文献/References:
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备注/Memo
第一作者简介：王鹏（1967-），男，河南南召人，硕士，副教授，现主要从事园林植物栽培与养护及植物与植物生理的教学与科研工作。E-mail：zzmz_w@126.com.
基金项目：河南省科技攻关资助项目（092102110118）。
收稿日期：2013-04-15