【摘要】 研究了以鸡粪与牛粪为代表的畜禽废弃物，在强制通风静态堆肥设备中堆肥化时，几种化学参数的变化趋势及作为腐熟指标的可行性。结果表明：固相Ｃ／Ｎ，ＮＨ＋４－Ｎ与ＷＳＣ含量可作为畜禽废弃物堆肥的优选指标；Ｒ，Ｅ４／Ｅ６，有机质中腐殖酸类物质（ＨＳ，ＨＡ，ＦＡ）含量与ＣＥＣ可作为该类堆肥的一般性指标；ＮＯ－３－Ｎ含量用作参考。更多还原

【Abstract】 The paper researches on the trendency changes of several chemical parameters of poultry wastes in caged chicken manure and cattle manure during composting in aerated static pile vessel,and evaluated these chemical parameters feasibility as maturity indices.The trial indicates that NH + 4-N percentage,WSC percentage and solid state C/N are the priorly sellected maturity indices for poultry waste composts,that HS percentage,HA percentage,FA percentage,humification ratio (R) and E 4/E 6,CEC are considerated as common indices for the composts,and that NO - 3-N percentage is regarded as reference index.更多还原