【摘要】 本文通过对秸秆与鸡粪低温堆肥发酵过程中堆肥成分的动态变化进行监测和分析来对其发酵效果进行初步探究,对温度和全氮、氧化钾、五氧化二磷、有机质含量等成分指标进行相关分析。结果表明,在鸡粪与秸秆耐低温堆肥发酵过程中,各堆肥成分存在一定变化。堆肥的温度变化范围始终低于50℃,且随着发酵时间的延长,全氮含量显著降低,五氧化二磷含量显著提高。更多还原

【Abstract】 By monitoring and analyzing the dynamic changes of components in the fermentation process of low temperature compost of chicken manure and straw, this paper preliminarily explored the fermentation effect. The correlation between temperature and total nitrogen, potassium oxide,phosphorus pentoxide and organic matter content was analyzed. The results showed that the compost components of chicken manure and straw had some changes in the fermentation process of low temperature resistant compost. The temperature range of compost was always lower than 50 ℃, with the extension of fermentation time, the total nitrogen content decreased significantly, and the phosphorus pentoxide content increased significantly.更多还原