啤酒污泥有机复合肥水稻施肥试验初探  

Paddy preliminary fertilization experiment of compound manure of beer sludge

作　　者：胡玖坤[1] 许景钢[1] 李淑芹[1] 

机构地区：[1]东北农业大学资源与环境学院,黑龙江哈尔滨150030

出　　处：《可再生能源》2004年第2期34-36,共3页Renewable Energy Resources

基　　金：哈尔滨市科技攻关项目(2003AA4CS126);哈尔滨市基金项目(2002AFXXJ048)

摘　　要：经测定,啤酒污泥中氮、磷、钾营养成分含量高,重金属镉、铬、汞、铅、镍、铜、锌等含量远远低于污泥农用标准;啤酒污泥中含大量细菌和真菌(主要是霉菌),无放线菌。啤酒污泥经堆肥后进行了水稻田的初步试验。结果表明:施用啤酒污泥有机复合肥可增产12%～22%。Contents of nitrogen, phosphorus and potassium are high in beer sludge, but concentrations of some heavy metals such as Cadmium, Chromium, Mercury, Lead, Nickel, Copper, Zinc in beer sludge are far lower than the agricultural standard. Beer sludge contains large amount of bacteria and fungi (mainly mould) but have no actinomyces. The fieldtrial result shows that the organic compound fertilizer originated from composting beer sludge can increase the rice production by 12%～22%.

关 键 词：啤酒污泥 有机复合肥 水稻 施肥 营养成分测定 

分 类 号：X797[环境科学与工程—环境工程]