| 不同腐熟剂对牛粪好氧堆肥的影响 |
| |
| 引用本文： | 施宠,谢晶晶,郑春霞,柴仲平,贾宏涛.不同腐熟剂对牛粪好氧堆肥的影响[J].新疆农业科学,2010,47(2):410-414. |
| |
| 作者姓名： | 施宠 谢晶晶 郑春霞 柴仲平 贾宏涛 |
| |
| 作者单位： | 新疆农业大学草业与环境科学学院,乌鲁木齐,830052 |
| |
| 基金项目： | 新疆维吾尔自治区科技攻关项目"西北农区生态型奶业生产技术和奶牛性控技术研究与开发"，新疆维吾尔自治区科技攻关，新疆农业大学校前期资助课题，新疆农业大学草业与环境科学学院青年启动课题 |
| |
| 摘 要： | 目的]研究不同腐熟剂对牛粪好氧堆肥的影响.方法]分别向鲜牛粪中添加一定量的菌剂、秸秆、蚯蚓,以牛粪自然堆肥为对照,通过在堆肥过程中对温度、pH值、含水量、微生物总数以及表观特征的动态测定结果]接种微生物菌剂能明显促进堆体内好氧发酵,提高堆体升温速度,加快堆肥进程.其中加菌剂的处理堆温比对照高16.6℃,使堆肥高温期提前4 d出现.但加秸秆的处理最高堆温未达到50℃,整个堆肥未达到腐熟.加野生蚯蚓的处理在堆肥第3 d所有蚯蚓死亡,说明野生蚯蚓不适合牛粪堆肥.结论]整个堆肥全过程中加菌剂的处理微生物总数最大.这些表明向牛粪中添加一定量的菌剂可加快堆肥进程,缩短堆肥周期.
|
| 关 键 词： | 牛粪 腐熟剂 堆肥 |
| 收稿时间： | 2010-02-25 |
Effects of Different Bulking Agents on Cattle Manure Composting |
| |
| Abstract: | 【Objective and Method】The study was conducted to determine and analyze the effects of different bulking agents on cattle manure composting by detecting the temperature,pH value,and total bacteria composting processes and adding microbes,corn stalk,natural earthworms to the fresh cattle manure,using the natural cattle composting as control.【Result】The results indicated that inoculating microbes significantly increased the rising of the temperature and quickened the process of composting,among which the temperature used in the bacteria composting was 16.6℃ higher than that of the control,the high thermophilic phase appearing 4 days earlier compared with the control.The peak temperature of the corn stalk treated was not as high as 50℃,the whole process of composting was not bulking.The fact that all the earthworms died on the third day of composting while adding them to the cattle manure proves that wild earthworms will not suitable for the composting.【Conclusion】In the whole process of composting,the total bacteria composting ranked first while adding microbes,which demonstrates that addition of adequate amount of microbes can accelerate the maturity of the compost and shorten the composting period. |
| |
| Keywords: | cattle manure bulking agent composting |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《新疆农业科学》浏览原始摘要信息 |
| 点击此处可从《新疆农业科学》下载免费的PDF全文 |
|
