참고문헌
- J. M. Campbell, J. D. Crenshaw, J. Polo, The biological stress of early weaned piglets. J. Anim. Sci. Biotechnol., 4, 19-22. 2013. DOI: https://doi.org/10.1186/2049-1891-4-19
- H. C. Hu, K. Xiao, J. Song, Early weaning increases intestinal permeability, alters expression of cytokine and tight junction proteins, and activates mitogen-activated protein kinase in pigs. J. Anim. Sci., 91, 1094-1101. 2013. DOI: https://doi.org/10.2527/jas.2012-5796
- Y. L. Yin, Birth oxidative stress and the development of an antioxidant system in newborn piglets. Free Radical Res., 47, 1027-1035. 2013. DOI: https://doi.org/10.3109/10715762.2013.848277
- G. B. Tactacan, S. Y. Cho, J. H. Cho, I. H. Kim, Performance responses, nutrient digestibility, blood characteristics, and measures of gastrointestinal health in weanling pigs fed protease enzyme. Asian-Australas. J. Anim. Sci., 29, 998-1003. 2016. DOI: https://doi.org/10.5713/ajas.15.0886
- I. C. De Jong, E. Lambooij, S. M. Korte, H. J. Blokhuis, J. M. Koolhaas, Mixing induces long-term hyperthermia in growing pigs. Anim. Sci., 69, 601-605. 1999. https://doi.org/10.1017/S1357729800051456
- R. C. Sulabo, E. J. Wiedemann, J. Y. Jacela, M. D. Tokach, J. L. Nelssen, J. M. De Rouchey, R. D. Goodband, S. S. Dritz, Effect of varying creep feeding duration on proportion of pigs consuming creep feed and pre-weaning performace. Swine Day, Kansas State University, Manhattan, KS, Conference paper, 38-45. 2007.
- E. Hillman, F. von Hollen, B. Bunger, D. Todt, L. Schrader, Farrowing conditions affect the reactions of piglets towards novel environment and social confrontation at weaning. Appl. Anim. Behav. Sci., 81, 99-109. 2003. DOI: https://doi.org/10.1016/S0168-1591(02)00254-X
- D. M. Weary, E. A. Pajor, M. Bonenfant, D. Fraser, D. L. Kramer, Alterative housing for sows and litters. Part 4. Effect of sow-controlled housing combined with a communal piglet area on pre- and post-weaning behavior and performance. Appl. Anim. Behav. Sci., 76, 279-290. 2002. DOI: https://doi.org/10.1016/S0168-1591(02)00011-4
- R. B. D'Eath, Socialising piglets before weaning improves social hierarchy formation when pigs are mixed post-weaning. Appl. Anim. Behav. Sci., 93, 199-211. 2005. DOI: https://doi.org/10.1016/j.applanim.2004.11.019
- H. H. Yang, W. G. Min, Y. H. Bae, Design and implementation of a radio telemetry system to monitor the deep body temperature of broilers. J. Korea Acad. Industr. Coop. Soc., 9, 81-86, 2008. DOI: https://doi.org/10.5762/KAIS.2008.9.1.081
- D. D. Soerensen, L. J. Pedersen, Infrared skin temperature measurements for monitoring health in pig: a review. Acta Vet. Scand., 57(5), 1-11. 2015. DOI: https://doi.org/10.1186/s13028-015-0094-2
- S. H. Lee, A study on digital convergence related with our life using ICT. J. Digit. Converg., 11, 429-434. 2013. DOI: https://doi.org/10.14400/JDPM.2013.11.11.429
- D. W. Lee, S. H. Lee, The future of ICT fusions based on smart technology. J. Digit. Converg., 10, 147-152. 2012.
- K. S. Kang, Production of content for regional sources of the convergence industrialization. Based on agricultural management entities of the sixth industrialization in Chungcheongnam-do. J. Digit. Converg., 13, 483-490. 2015. DOI: https://doi.org/10.14400/JDC.2015.13.10.483
- B. C. Kim, The ICT convergence agriculture automated machines designed for smart agriculture. J. Digit. Converg., 14, 141-148. 2016. DOI: https://doi.org/10.14400/JDC.2016.14.2.141
- I. G. Kim, S. H. Kang, Accuracy analysis of pulse wave sensor data of ear lable of husbandry livestock. J. Digit. Converg., 12, 387-393. 2014. DOI: https://doi.org/10.14400/JDC.2014.12.11.387
- L. Pedersen, J. M. Studnitz, K. H. Jensen, A. M. Giersing, Suckling behavior of piglets in relation to accessibility to the sow and the presence of foreign litters. Appl. Anim. Behav. Sci., 58, 267-279. 1998. DOI: https://doi.org/10.1016/S0168-1591(97)00149-4
- V. T. Kanaan, E. A. Pajor, D. C. Lay Jr, B. T. Richert, J. P. Garner, A note on the effect of co-mingling piglet litters on pre-weaning growth, injuries and responses to behavioural tests. Appl. Anim. Behav. Sci., 110, 386-391. 2008. DOI: https://doi.org/10.1016/j.applanim.2007.05.002
- P. K. Theil, C. Lauridsen, H. Quesnel, Neonatal piglet survival: impact of sow nutrition around parturition on fetal glycogen deposition and production and composition of colostrum and transient milk. Animal, 8, 1021-1030. 2014. DOI: https://doi.org/10.1017/S1751731114000950
- L. Olson, S. Faulkner, K. Lundstromer, A. Kerenyi, D. Kelen, M. Chandrasekaran, U. Aden, L. Olson, X. Golay, H. Lagercrantz, N. J. Robertson, D. Galter, Comparison of three hypothermic target temperatures for the treatment of hypoxic ischemia: mRNA level responses of eight genes in the piglet brain. Transl. Stroke. Res., 4, 248-257. 2013. DOI: https://doi.org/10.1007/s12975-012-0215-4
- P. S. Yan, S. Yamamoto, Relationship between thermoregulatory responses and heat loss in piglets. J. Anim. Sci., 71, 505-509. 2000.
- T. M. Brown-Brand, R. A. Eigengerg, J. A. Nienaber, S. D. Kachman, Thermoregulatory profile of a newer genetic line of pigs. Livest. Prod. Sci., 71, 253-260. 2001. DOI: https://doi.org/10.1016/S0301-6226(01)00184-1
- E. K. Worobec, I. J. H. Duncan, T. M. Widowsky, The effect of weaning at 7, 14 and 28 days on piglets behavior. Appl. Anim. Behav. Sci., 62, 173-182. 1999. DOI: https://doi.org/10.1016/S0168-1591(98)00225-1
- L. N. Cox, J. J. Coopert, Observations on the pre- and post-weaning behavior of piglets reared in commercial outdoor and indoor environments. Br. Soc. Anim. Sci., 72, 75-86. 2001. DOI: https://doi.org/10.1017/S1357729800055570
- L. Melotti, M. Oostindjer, J. E. Bolhuis, S. Held, M. Mendl, Coping personality type and environmental enrichment affect aggression at weaning in pigs. Appl. Anim. Behav. Sci., 133, 144-153. 2001. DOI: https://doi.org/10.1016/j.applanim.2011.05.018
- K. S. Kim, E. S. Cho, Y. H. Kim, J. E. Kim, K. H. Seol, K. H. Kim, Effect of mixing with non-familiar piglets on change of body temperature. Korean J. Agri. Sci., 42, 231-235. 2015. DOI: https://doi.org/10.7744/cnujas.2015.42.3.231