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不同地面结构的育肥猪舍NH_3排放系数 被引量：34

NH3 Emission Factors of Fattening Pig Buildings with Different Floor Systems
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摘要 NH3排放系数是对规模化养殖场NH3排放量估算、NH3减排方法与技术应用效果评估的有效方法之一。通过在模拟实际生产动物人工气候室对3种不同地面结构的育肥猪舍NH3排放相关数据的连续在线检测,研究了不同地面类型猪舍内NH3排放与主要影响因子的相关性及其排放系数。研究得出半缝隙地面猪舍、实心地面猪舍、生物发酵床猪舍内NH3排放系数分别为:(9.47±7.09)、(11.23±4.23)、(4.27±2.09)g/(d.pig)。 Ammonia（NH3） and other air pollution emissions from concentrated animal feeding operations（CAFOs） are becoming more and more serious with the rapid development of livestock and poultry production in recent years.The ammonia emission factor is one of the effective methods for estimating ammonia emissions from CAFOs and evaluating of emission reduction technologies.A continual monitoring system of the NH3 concentration and environmental parameters is used in this research,and the ammonia emission factors and impact factors of the three types of floor systems in the pig buildings are studied.Mean daily emissions per pig fattened on the semi-slatted floor system,concrete floor system,and deep-litter system are（9.47±7.09）,（11.23±4.23）,（4.27±2.09）g/（d·pig）,respectively.
作者 汪开英 代小蓉 李震宇 魏波
机构地区 浙江大学生物系统工程与食品科学学院 浙江省环境监测中心
出处 《农业机械学报》 EI CAS CSCD 北大核心 2010年第1期163-166,共4页 Transactions of the Chinese Society for Agricultural Machinery
基金 国家自然科学基金资助项目(30571357)
关键词 育肥猪舍 氨气 排放系数 地面结构 生物发酵床 Fattening pig buildings NH3 Emission factors Floor systems Deep-litter system
分类号 X506 [环境科学与工程—环境工程] S851.24 [农业科学—预防兽医学]
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参考文献8

  • 1EEA. EMEP/CORINAIR atmospheric emission inventory guidebook, group: agriculture manure management [ M ]. Copenhagen, Denmark: European Environment Agency, 1998.
  • 2Ni J Q, Heber A J, Diehl C A, et al. Ammonia, hydrogen sulfide and carbon dioxide release from pig manure in under2floor deep pits[ J]. Journal of Agricultural Engineering Research, 2000,77 ( 1 ) : 53 - 66.
  • 3Heber A J, Ni J Q, Lim T T, et al. Air emissions from swine production buildings[R].2004:21.
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  • 8朱志平,董红敏,尚斌,康国虎,朱海生,陶秀萍,石谊.育肥猪舍氨气浓度测定与排放通量的估算[J].农业环境科学学报,2006,25(4):1076-1080. 被引量：44

二级参考文献10

  • 1CIGR Report. Heat and moisture production at animal and house levels. CIGR section II, 4th report of Working Group on Climatization of animal houses[R]. Published by Research Centre Bygholm, Danish Institute of Agricultural Sciences, P.O Box 536, DK-8700 Horsens,Denmark, 2002.
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  • 7Ji-Qin Ni, Albert J Heber. Sampling and measurement of ammonia concentration at animal facilities- a review[A]. 2001, ASAE Meeting Paper No. 01-4090, St. Joseph, Mich.:ASAE.
  • 8Jeppsson K H. Diurnal Variation in Ammonia, Carbon Dioxide and Water Vapour Emission from an Uninsulated, Deep Litter Building for Growing/Finishing Pigs [J]. Biosystems Engineering, 2002, 81 (2):213-223.
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  • 10Hayes E T, Leek A B G, Curran T P, et al. The influence of diet crude protein level on odour and ammonia emissions from finishing pig houses[J]. Bioresource Technology, 2004, 91:309-315.

共引文献43

同被引文献481

引证文献34

二级引证文献406

农业机械学报
2010年 第1期

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