Molecular Nutrition

Effects of Ambient Temperature on Harmful Gas Emission, Environmental Microorganism and Serum Biochemical Indexes of Mutton Sheep

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  • 1. Branch Academy of Animal Science, Jilin Academy of Agricultural Sciences, Gongzhuling 136100, China;
    2. Gansu Agriculture University, Lanzhou 730070, China

Received date: 2018-04-24

  Online published: 2018-11-20

Abstract

The purpose of this study was to investigate effects of ambient temperature on the concentrations of oxygen (O2), carbon dioxide (CO2), methane (CH4), ammonia (NH3) and hydrogen sulfide (H2S) and number of environmental microorganisms in respiratory metabolic chamber, and serum biochemical indexes of mutton sheep. A single factor design was used with 3 environmental temperature ranges of 10 to 15℃, 20 to 25℃ and 30 to 35℃. Twenty-four healthy crossbreed rams (Dorper sheep×Small tail Han-Yang sheep ♀) at 1 day of age with a similar weight of (35.34±1.07) kg were randomly divided into 3 groups with 8 sheep in each group. The preliminary trial period was 7 d, and formal trial period was 10 d. During the trial period, the gas concentrations and number of environmental microorganisms were measured by metabolism chamber. At the morning of day 10, blood sample was collected from sheep to determine the concentrations of cortisone (CORT) and immunoglobulin (IgG) and the activities of creatine kinase (CK) and lactate dehydrogenase (LDH) in serum of sheep. The results showed as follows:1) temperature had significantly effect on CH4 and NH3 concentrations in the metabolism chamber (P<0.01), CH4 concentration at 10 to 15℃ in the metabolism chamber was significantly higher than that at 20 to 25℃ and 30 to 35℃ (P<0.01), NH3 concentration at 30 to 35℃ in the metabolism chamber was significantly higher than those at 10 to 15℃ and 20 to 25℃ (P<0.01), but there was no significant effect on CO2 and H2S concentration (P>0.05). 2) Number of E. coli at 30 to 35℃ in the metabolism chamber was significantly higher than that at 10 to 15℃ and 20 to 25℃ (P<0.01). Number of Salmonella and total bacteria at 30 to 35℃ and 20 to 25℃ in the metabolism chamber were significantly higher than those at 10 to 15℃ (P<0.01). 3) The temperature had no significant effect on the concentrations of CORT and IgG and activities of CK and LDH in serum of sheep (P>0.05). In conclusion, different ambient temperatures can effect harmful gas emission and number of environmental microorganism, but has no effect on serum biochemical indexes of sheep.

Cite this article

ZHU Wei, FENG Peigong, MA Junjun, ZHANG Ran, ZHENG Chen, YANG Huaming, BAN Zhibin, LIANG Hao, YAN Xiaogang . Effects of Ambient Temperature on Harmful Gas Emission, Environmental Microorganism and Serum Biochemical Indexes of Mutton Sheep[J]. Chinese Journal of Animal Nutrition, 2018 , 30(11) : 4460 -4469 . DOI: 10.3969/j.issn.1006-267x.2018.11.023

References

[1] 周明涵,丁玉萍,刘冬梅,等.豆奶、豆粉生产中钝化尿酶活性最佳工艺参数研究[J].食品科技,2001(5):19-20.

[2] 李季,王同心,姚卫磊,等.畜禽舍氨气排放规律及对畜禽健康的危害[J].动物营养学报,2017,29(10):3472-3481.

[3] 王士长,陈静,黄怡,等.热应激对肉鸡生产性能和血清生化指标的影响[J].中国家禽,2007(15):11-13.

[4] 刘庆华,王根林.热应激对奶牛血液流变学指标及血清无机离子浓度和酶活性的影响[J].福建农林大学学报(自然科学版),2007,36(3):284-287.

[5] 杨华明,张国梁,梁浩,等.新型开放式呼吸测热装置设计及应用试验[J].安徽农业科学,2010,38(25):13727-13729.

[6] 班志彬,梁浩,杨华明.大型动物"开放回流式呼吸测热装置"的研制及应用试验[J].中国畜牧兽医文摘,2014,30(2):185-187.

[7] 齐锡位,张爱玲.奥氏公式及空气沉降菌的计量单位[J].实用预防医学,2000,7(2):148.

[8] 陈家宏.江淮地区羊舍环境检测及养羊新设施研制[D].硕士学位论文.合肥:安徽农业大学,2013.

[9] 欧阳宏飞.新疆冬季密闭羊舍的空气环境质量的监测与调控技术的研究[D].硕士学位论文.乌鲁木齐:新疆农业大学,2008.

[10] 丁莹.内蒙古地区规模化羊场羊舍环境评价及排污量分析[D].硕士学位论文.呼和浩特:内蒙古农业大学,2016.

[11] 陈家宏,郭晓飞,黄桠锋,等.3种南方羊舍夏季小气候环境的对比分析[J].安徽农业大学学报,2013,40(5):710-715.

[12] 赵一广.肉用绵羊甲烷排放的测定与估测模型的建立[D].硕士学位论文.北京:中国农业科学院,2012.

[13] 蔡丽媛.集约化羊舍的环境控制及热应激对山羊瘤胃发酵的影响[D].博士学位论文.武汉:华中农业大学,2015.

[14] 陈昌明,韩正康,除伟华.夏季高温对水牛瘤胃代谢的影响[J].应用生理学杂志,1986,2(4):44-50.

[15] 张宏福.环境生理在畜禽健康养殖中的研究与应用[J].中国家禽,2015,37(24):1-4.

[16] 陈世和,张所明,宛玲,等.城市生活垃圾堆肥处理的微生物特性研究[J].上海环境科学,1989,8(8):17-21.

[17] AARNINK A J A,ELZING A.Dynamic model for ammonia volatilization in housing with partially slatted floors,for fattening pigs[J].Livestock Production Science,1998,53(2):153-169.  

[18] NI J Q,HEBER A J,DIEHL C A,et al.SE-structures and environment:ammonia,hydrogen sulphide and carbon dioxide release from pig manure in under-floor deep pits[J].Journal of Agricultural Engineering Research,2000,77(1):53-66.  

[19] 代小蓉.集约化猪场NH3的排放系数研究[D].硕士学位论文.杭州:浙江大学,2010.

[20] 刘凤芝,孙合美,辛国琴,等.不同季节鸡舍内空气环境的检测与评价[J].中国畜牧杂志,2013,49(2):59-61.

[21] MONTENY G J,VOERMANS J A M.Ammonia and odour control from animal production facilities:review of the international symposium held at Vinkeloord,The Netherlands,6-10 October 1997[J].Cirugia Cardiovascular,1998,23(1):1-7.

[22] 高淑霞,孙海涛,杨丽萍,等.冬季兔舍内温湿度及气体检测[J].中国养兔,2016(1):19-21.

[23] 伍清林,金兰梅,葛继文,等.乳牛舍内环境空气中细菌数量与乳房炎的关系研究[J].中国奶牛,2010(1):39-42.

[24] 唐芳,高静,靳玉舒,等.山西省某舍饲羊场环境微生物的检测与分析[C]//中国畜牧兽医学会兽医病理学分会第二十一次学术研讨会暨中国病理生理学会动物病理生理专业委员会第二十次学术研讨会论文集.太原:中国畜牧兽医学会兽医病理学分会,2015.

[25] 张晓丹.猪舍环境大肠杆菌耐药性及其向周边环境传播的研究[D].硕士学位论文.泰安:山东农业大学,2015.

[26] 黄藏宇.猪场微生物气溶胶扩散特征及舍内空气净化技术研究[D].硕士学位论文.杭州:浙江师范大学,2012.

[27] 司红丽.气温升高对畜牧业的恶劣影响不容小视——养殖业面临严峻考验[J].中国动物保健,2007(9):45.

[28] 王涛,蔡扩军,李爱巧,等.乌鲁木齐市冬季养殖场畜禽舍内空气微生物含量的初步调查研究[J].新疆畜牧业,2017(2):36-38.

[29] 熊云梅.牛、羊场环境中气载需氧菌及金黄色葡萄球菌的检测与散播研究[D].硕士学位论文.太谷:山西农业大学,2016.

[30] 宋小珍,付戴波,瞿明仁,等.热应激对肉牛血清内分泌激素含量、抗氧化酶活性及生理生化指标的影响[J].动物营养学报,2012(12):2485-2490.

[31] 李俊杰,桑润滋,田树军,等.热应激对肉用种公牛精液品质及血清生化指标的影响[J].河北农业大学学报,2002(2):71-75.

[32] 杨玉英,李士泽,袁学军,等.不同环境温度对中国荷斯坦奶牛血液某些生化指标的影响[C]//庆祝黑龙江省免疫学会成立十周年(1993-2003)论文集.北京:中国免疫学会,2003.

[33] 罗宗刚,王玲,蔡明成,等.热应激对不同杂交组合肉牛生理指标和血液生化指标的影响[J].中国畜牧杂志,2015,51(11):82-85.

[34] 蔡明成.热应激对肉牛生理生化指标及外周血microRNA表达水平的影响[D].硕士学位论文.重庆:西南大学,2014.
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