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Bonomi, A. 1988. Contribution to the study of relationship between zinc deficiency in feeds and foot diseases in dairy cows. Zoot. Nutr. Anim. 14. 21–34. Bonomi A

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Introduction The transition period (from 3 weeks prepartum to 3 weeks postpartum) is considered the most important time for the dairy cow ( Grummer, 1995 ; Drackley, 1999 ). Dairy cows face a sharp increase in energy demand after calving due to

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Cereal Research Communications
Authors:
Dubravko Maćešić
,
Darko Uher
,
Sanja Sikora
,
Mihaela Blažinkov
, and
Zvonimir Štafa

391 396 Mustafa, A.F., D.A. Christensen, and J.J. McKinnon. (2000) Effects of pea, barley, and alfalfa silage on ruminal nutrient degradability and performance of dairy cows. J

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Wu, Z., and L. D. Satter (1999): Milk production and reproductive performance of dairy cows fed two concentrations of phosphorus for two years. J. Dairy Sci. 83:1052–1063. 2000. Satter L. D

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Acta Biologica Hungarica
Authors:
Á. Maróti-Agóts
,
I. Bodó
,
L. Jávorka
,
Alice Gyurmán
,
N. Solymosi
,
Petra Zenke
,
Marita Skogseth
, and
L. Zöldág

10 Bouraoui, R., Lahmar, M., Majdoub, A., Djemali, M., Belyea, R. (2002) The relationship of temperature-humidity index with milk production of dairy cows in a Mediterranean

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Acta Veterinaria Hungarica
Authors:
Rashad Alkasir
,
Jianfang Wang
,
Jian Gao
,
Tariq Ali
,
Limei Zhang
,
Ottó Szenci
,
Árpád Csaba Bajcsy
, and
Bo Han

., Rauf , A. K., Gilbert , R. O. and Bicalho , R. C. ( 2010 ): Antimicrobial resistance and presence of virulence factor genes in Arcanobacterium pyogenes isolated from the uterus of postpartum dairy cows. Vet

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system (DVE/OEB) in the prediction of nutrient supply to dairy cows from forages. J. of Dairy Sci. 86 :2178–2192. McKinnon J.J. Comparison of the National Research Council-2001 model

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Progress in Agricultural Engineering Sciences
Authors:
Marina Vranić
,
Mladen Knežević
,
Zsolt Seregély
,
Krešimir Bošnjak
,
Josip Leto
, and
Goran Perčulija

., Goodall, E. A. (1996) Effects of stage of maturity and period of ensilage on the production and utilization of grass silage by dairy cows. In: Jones, D. I. H., Jones, R., Dewhurst, R., Merry, R., Heigh, P. M. (eds) Proceedings of Eleventh International

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non-esterified fatty acid and β-hydroxybutyrate in transition dairy cows and their association with reproductive performance and disorders: a meta-analysis . Theriogenology 93 , 99 – 104 . 10.1016/j

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continued his research into the development of metabolic acidosis in young and old domestic animals, with particular attention to dairy cows. His achievements in this field formed the basis of his thesis, submitted in 1991 for the award of the title of

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