Albright, J. L. and C. W. Arave. 1997. The Behaviors of Cattle. CAB International. United Kingdom at the University Press, Cambridge. p. 306.
Alhassan, W. S. and J. D. Kabuga. 1988. Dry and wet seasonal studies on the grazing behavior of native N'dama and imported Friesian bulls in a humid tropical environment. Appl. Anim. Behav. Sci. 19:245-254.
Ali, S., L. A. Goonewardene and J. A. Basarb. 1994. Estimating water consumption and factors affecting intake in grazing cattle. Can. J. Anim. Sci. 74:551-554.
Andersson, M. 1985. Effect of drinking water temperatures on water intake and milk yield of tied-up dairy cows. Livest. Prod. Sci. 12:329-338.
Andersson, M. 1987. Effects of number and location of water bowls and social rank on drinking behavior and performance of loose-housed dairy cows. Appl. Anim. Behav. Sci. 17:19-31.
Andersson, M., J. Schaar and H. Wiktorsson. 1984. Effects of drinking water flow rates and social rank on performance and drinking behavior of tied-up dairy cows. Livest. Prod. Sci. 11:599-610.
Brakel, W. J. and C. Leis. 1976. Impact of social disorganization on behavior, milk yield, and body weight of dairy cows. J. Dairy Sci. 59:716-721.
Castle, M. E. and T. P. Thomas. 1975. The water intake of British Friesian cows on rations containing various forages. Anim. Prod. 20:181-189.
Chen, K. H., J. T. Huber, C. B. Theurer, D. V. Armstrong, R. C. Wanderley, J. M. Simas, S. C. Chan and J. L. Sullivan. 1993. Effect of protein quality and evaporative cooling on lactational performance of Holstein cows in hot weather. J. Dairy Sci. 76:819.
Chesworth, J. 1992. Water in: Ruminant Nutrition. The McMillan Press Ltd., London, England. pp. 18-24.
Church, D. C. 1974. Water metabolism and requirements in: Digestive physiology and nutrition of ruminants. Vol. II. O & B books. Corvallis, Oregon, USA. pp. 401-411.
Church, D. C. and W. G. Pond. 1982. Water in: Basic Animal Nutrition and Feeding. Second edition by John Wiley & Sons, Inc. United States of America. pp. 50-58.
Fraser, A. F. and D. M. Broom. 2002. Farm Animal Behavior and Welfare. Third edition. CABI Publishing, United Kingdom. p. 437.
Friend, T. H. and C. E. Polan. 1973. Effects of social rank on feeding behavior and free stall utilization by cows. J. Dairy Sci. 56:668.
Friend, T. H. and C. E. Polan. 1974. Social rank, feeding behavior, and free stall utilization by dairy cattle. J. Dairy Sci. 57:1214-1222.
Grant, R. J. and J. L. Albright. 2001. Effect of animal grouping on feeding behavior and intake of dairy cattle. J. Dairy Sci. 84:156-163 (suppl.).
Haley, D. B., J. Rushen and A. M. de Pasillé. 2000. Behavioral indicators of comfort: activity and resting behavior of dairy cows in two types of housing. Can. J. Anim. Sci. 80:257-263.
Hasegawa, N., A. Nishiwaki, K. Sugawara and I. Ito. 1997. The effect of social exchange between two groups of lactating primiparous heifers on milk production, dominance order, behavior and adrenocortical response. Appl. Anim. Behav. Sci. 51:15-27.
Hoffman, M. P. and H. L. Self. 1972. Factors affecting water consumption by feedlot cattle. J. Anim. Sci. 35:871-876.
Holter, J. B. and W. E. Urban. 1992. Water portioning and intake in dry and lactating Holstein cows. J. Dairy Sci. 75:1472-1479.
Hsia, L. C. 2001. Dairy cattle management by automatic facilities. The 9th dairy seminar among Japan, Korea and Taiwan. pp. 53-58.
Hsia, L. C. 2002. How to release heat stress from dairy cattle. International training on strategies for reducing heat stress in dairy cattle. Taiwan Livestock Research Institute, ROC. pp. 128-140.
Krohn, C. C., L. Munksgaard and B. Jonasen. 1992. Behavior of dairy cows kept in extensive (loose housing/pasture) or intensive (tie stall) environments. 1. Experimental procedure, facilities, time budgets-diurnal and seasonal conditions. Appl. Anim. Behav. Sci. 34:37-47.
Lanham, J. K., C. E. Coppock, K. Z. Milam, J. M. Labore, D. H. Nave, R. A. Stermer and C. F. Brasington. 1986. Effects of drinking water temperature on physiological responses of lactating Holstein cows in summer. J. Dairy Sci. 69:1004-1012.
Little, W. and S. R. Shaw. 1978. A note in the individuality of the intake of drinking water by dairy cows. Anim. Prod. 26:225-227.
Maltz, E., N. Silanikove, U. Shalit and A. Berman. 1994. Diurnal fluctuations in plasma ions and water intake of dairy cows affected by lactation in warm weather. J. Dairy Sci. 77:2630-2639.
Mullick, D. N., V. N. Murty and N. D. Kehar. 1952. Seasonal variations in the feed and water intake of cattle. J. Anim. Sci. 11:42.
Murphy, M. R. 1992. Water metabolism of dairy cattle. J. Dairy Sci. 75:326-333.
Murphy, M. R., C. L. David and G. C. McCoy. 1983. Factors affecting water consumption by Holstein cows in early lactation. J. Dairy Sci. 66:35-38.
National Research Council. 2001. Nutrient requirements of dairy cattle. 7th rev. ed. National Academy Press. Washington, DC. USA. p. 381.
Nielsen, L. H., L. Mogensen, C. Krohn, J. Hindhede and J. T. Sorensen. 1997. Resting and social behavior of dairy heifers housed in slatted floor pens with different sized bedded lying areas. Appl. Anim. Behav. Sci. 54:307-316.
Phillips, C. J. C. 1993. Cattle Behavior. Farming Press Books. United Kingdom. p. 212.
Phillips, C. J. C. 2001. Principles of cattle production. CABI Publishing. United Kingdom. p. 278.
Phillips, C. J. C. 2002. Cattle Behavior and Welfare. Second edition. Blackwell publishing. United Kingdom. p. 263.
Phillips, C. J. C. and M. I. Rind. 2001. The effects on production and behavior of mixing uniparous and multiparous cows. J. Dairy Sci. 84:2424-2429.
Ray, D. E. and C. B. Roubicek. 1971. Behavior of feedlot cattle during two seasons. J. Anim. Sci. 33:72-76.
Redbo, I., A. Ehrlemark and P. Redbo-Torstensson. 2001. Behavioral responses to climatic demand of dairy heifers housed outdoors. Can. J. Anim. Sci. 81:9-15.
Rossi, R., E. Del Petre, J. Rokitzky and E. Scharrer. 1999. Circadian drinking during ad libitum and restricted feeding in pygmy goats. Appl. Anim. Behav. Sci. 61:253-261.
SAS. 2000. SAS/STAT User’s Guide. SAS Institute, Cary, NC.
Sekine, J. and Y. Asahida. 1987. A note on the effect of the dry matter concentration in forages on water consumption of yearling steers. Anim. Prod. 45:527-529.
Stockdale, C. R. and K. R. King. 1983. A note in some of the factors that affect the water consumption of lactating dairy cows at pasture. Anim. Prod. 36:303-306.
Tennenssen, T., M. A. Price and R. T. Berg. 1985. The social interactions of young bulls and steers after re-grouping. Appl. Anim. Behav. Sci. 14:37-47.
Wierenga, H. K. 1990. Social dominance in dairy cattle and the influences of housing and management. Appl. Anim. Behav. Sci. 27:201-229.
Wierenga, H. K. and H. Hopster. 1990. The significance of cubicles for the behavior of dairy cows. Appl. Anim. Behav. Sci. 26:309-337.
Winchester, C. F. and M. J. Morris. 1956. Water intake rates of cattle. J. Anim. Sci. 15:722.
Yoon, J. T., J. H. Lee, C. K. Kim, Y. C. Chung and C. H. Kim. 2004. Effects of milk production, season, parity and lactation period on variations of milk urea nitrogen concentration and milk components of Holstein dairy cows. Asian-Aust. J. Anim. Sci. 17 (4):479-484.
Young, B. A. 1983. Ruminant cold stress: Effect on production. J. Anim. Sci. 57:1601-1607.