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机构地区:[1]北京林业大学水土保持与荒漠化防治教育部重点实验室,北京100083 [2]北京市大兴区园林局花卉产业科,北京102600 [3]北京市大兴区苗圃,北京102600
出 处:《北方园艺》2009年第4期108-112,共5页Northern Horticulture
基 金:国家林业局"948"资助项目(2006-4-46);北京市财政局大兴区园林局泥炭替代基质资助项目;北京市农村工作委员会科技推广示范资助项目;北京市科委软科学研究资助项目(20800060267D801)
摘 要:综述了泥炭资源开发利用现状及存在的问题,并对农林废弃物用作泥炭替代基质的研究基础,我国北方地区主要农林废弃物理化性质及基质化可行性,农林废弃物开发泥炭替代基质关键技术如发酵、调节pH值、EC值,及由此所产生的环境、经济效益几方面作简要阐述。Nowadays peat moss is recognized as the most natural, the best, the most pollution-flee "green biological media " for horticultural plants and be widely used. As a non-renewable resources, peat resources in the gardening industry developed rapidly under the influence of the brink of drying up. Agriculture-forestry organic waste as a source of widespread, low-cost resources, a peat substitute media on the fine raw materials. This article studied the peat resources development and utilization of the status quo and problems in agriculture-forestry waste for peat substitute, north China's main agriculture and forestry waste physical and chemical properties of these medias and feasibility of the studying, key technologies such as compost, adjusting the pH , EC, and the resulting generated by the environment, econonic aspects was to briefly expounded.
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