秸秆不同细碎程度对牛粪好氧堆肥化过程的影响  

Effect of different granularities of corn stock on cattle manure aerobic co-composting

作　　者：徐瑨[1] 关静姝[1] 栾冬梅[1] 

机构地区：[1]东北农业大学动物科学技术学院,哈尔滨150030

出　　处：《东北农业大学学报》2008年第2期217-221,共5页Journal of Northeast Agricultural University

基　　金：国家自然科学基金项目(50376009);黑龙江省科技攻关项(目20030101001-00)

摘　　要：利用细碎程度不同的秸秆作为调理剂进行了牛粪好氧堆肥化试验。结果表明,与牛粪好氧堆肥时,细小的秸秆作为调理剂,堆体升温快,高温持续时间长,水分下降迅速,堆料能够很快的满足腐熟度指标,有利于加快堆肥的进程,提高堆肥效率。The experiment was conducted to study the different granularities of corn stock on cattle manure aerobic composting, the results indicated that it was benefit to improve the rate of the process and quality of end products when the leptos corn stock was used as amendment.

关 键 词：牛粪 秸秆 堆肥 细碎程度 

分 类 号：X713[环境科学与工程—环境工程]