全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

环境温度、湿度等因素对家禽体温调节的影响及评估模型

DOI: 10.3969/j.issn.1006-267x.2015.05.002

Keywords: 环境温度,湿度,家禽,体温调节,温湿指数

Full-Text   Cite this paper   Add to My Lib

Abstract:

温热环境是影响家禽福利、健康以及生产性能的重要因素。家禽属恒温动物,当环境温度、湿度等因素改变时,可通过调节自身产热和散热维持体温恒定,因此家禽体温调节的变化是反映温热环境舒适程度的重要指标。本文针对环境温度、湿度、风速对家禽产热量、采食量、蒸发散热量、呼吸频率、皮肤温度、深层体温等体温调节指标的影响进行了总结和分析,为今后研究、建立家禽舒适环境模型,科学调控家禽舍内温热环境提供参考。

References

[1]  刘凤华.家畜环境卫生学[M].北京:中国农业大学出版社,2004:10-11.
[2]  顾宪红,王新谋.高温对蛋鸡生产性能和血浆皮质酮、甲状腺素、孕酮水平的影响[J].畜牧兽医学报,1995,26(2):109-115.
[3]  WOLF B,WALSBERG G.Respiratory and cutaneous evaporative water loss at high environmental temperatures in a small bird[J].The Journal of Experimental Biology,1996,199(Pt 2):451-457.
[4]  COLLIN A,BUYSE J,VAN AS P,et al.Cold-induced enhancement of avian uncoupling protein expression,heat production,and triiodothyronine concentrations in broiler chicks[J].General and Comparative Endocrinology,2003,130(1):70-77.
[5]  YAHAV S.The effect of constant and diurnal cyclic temperatures on performance and blood system of young turkeys[J].Journal of Thermal Biology,1999,24(1):71-78.
[6]  SMITH A J.The productivity of laying pullets at high environmental temperatures[J].Feedstuff,1971,17:26.
[7]  SMITH A J,OLIVER J.Some nutritional problems associated with egg production at high environmental temperatures.4.The effect of prolonged exposure to high environmental temperatures on the productivity of pullets on high energy diets[J].Rhodesian Journal of Agricultural Research,1972,10(1):43-60.
[8]  VAJENCIA M E,MAIORINO P M,REID B L.Energy utilization by laying hens.Ⅱ.Energetic efficiency and added tallow at 18.3 and 35 ℃[J].Poultry Science,1980,59(9):2071-2076.
[9]  林海.肉鸡实感温度的系统模型分析及热应激下的营养生理反应[D].博士学位论文.北京:中国农业科学院,1996.
[10]  KASSIM H,SYKES A H.The respiratory responses of the fowl to hot climates[J].Journal of Experimental Biology,1982,97(1):301-309.
[11]  BOUVEROT P,HILDWEIN G,LE GOFF D.Evaporative water loss,respiratory pattern,gas ex change and acid-base balance during thermal panting in pekin ducks exposed to moderate heat[J].Respiration Physiology,1974,21(2):255-269.
[12]  LIN H,ZHANG H F,DU R,et al.Thermoregulation responses of broiler chickens to humidity at different ambient temperatures.Ⅱ.Four weeks of age[J].Poultry Science,2005,84(8):1173-1178.
[13]  YAHAV S,GOLDFELD S,PLAVNIK I,et al.Physiological responses of chickens and turkeys to relative humidity during exposure to high ambient temperature[J].Journal of Thermal Biology,1995,20(3):245-253.
[14]  YAGLOU C P.Temperature,humidity,and air movement in industries:the effective temperature index[J].The Journal of Industrial Hygiene,1927,9(7):297-309.
[15]  HASSAM A,AL-RAWL B A.Relative importance of environmental temperature and humidity on the physiological performance of layers[J].World Review of Animal Production,1982,18(3):43-48.
[16]  ZULOVICH J M,DESHAZER J A.Estimating egg production declines at high environmental temperatures and humidities[J].American Society of Agricultural Engineers,1990,(90):15.
[17]  陶秀萍.不同温湿风条件对肉鸡应激敏感生理生化指标影响的研究[D].博士学位论文.北京:中国农业科学院,2003.
[18]  AMES D R,INSLEY L W.Wind-chill effect for cattle and sheep[J].Journal of Animal Science,1975,40(1):161-165.
[19]  GAUGHAN J B,MADER T L,HOLT S M,et al.A new heat load index for feedlot cattle[J].Journal of Animal Science,2008,86(1):226-234.
[20]  BAETA F C,MEADOR N F,SHANKLIN M D,et al.Equivalent temperature index at temperatures above the thermoneutral for lactating dairy cows[J].American Society of Agricultural Engineers,1987,14:321-332.
[21]  TAO X P,XIN H W.Temperature-humidity-velocity index for market-size broilers[C]//2003 ASAE annual international meeting.Las Vegas:[s.n.],2003.
[22]  PURSWELL J L,DOZIER Ⅲ W A,OLANREWAJU H A,et al.Effect of temperature-humidity index on live performance in broiler chickens grown from 49 to 63 days of age[C]//Ninth international livestock environment symposium.[S.l.]:ASABE Valencia Conference Centre,2012:1-9.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133