Találati lista | Tudóstér

001-es BibID:	BIBFORM087990
Első szerző:	Cziszter, Ludovic Toma
Cím:	Effects of temperament on production and reproductive performances in Simmental dual-purpose cows / Cziszter Ludovic Toma, Gavojdian Dinu, Neamt Radu, Neciu Florin, Kusza Szilvia, Ilie Daniela-Elena
Dátum:	2016
ISSN:	1558-7878
Megjegyzések:	The aim of the current research was to evaluate the effects that temperament has on production and reproduction performances in Simmental dual-purpose cattle breed. Behavioral reactivity of cows significantly influenced (P <= 0.05) the body weight, milk yield, fat yield, protein yield, protein content, and the calving interval of the cows included in the study-head, having more substantial effects (P <= 0.001) on the milking speed and the number of steps per day, with calmer cows outperforming the nervous counterparts. However, temperament did not influence (P > 0.05) traits such as days open, number of inseminations per gestation, fat percentage, somatic cell count, body condition score, cleanliness of udder and cleanliness of hindquarter. Significant negative phenotypic correlations were found between temperament and cows body weight (-0.19), milk yield (-0.19), fat yield (-0.14), protein yield (-0.18), and milking speed (-0.18). Current results suggest that selection for calm temperaments will translate into increased milk, fat, and protein yields in Simmental cattle, as well as shorter the calving interval and improved milk ejection.
Tárgyszavak:	Agrártudományok Állattenyésztési tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk animal welfare behavioral reactivity cattle Simmental selection traits
Megjelenés:	Journal of Veterinary Behavior. - 15 (2016), p. 50-55. -
További szerzők:	Gavojdian, Dinu Neamt, Radu Neciu, Florin Kusza Szilvia (1979-) (agrármérnök) Ilie, Daniela Elena
Internet cím:	Szerző által megadott URL DOI Intézményi repozitóriumban (DEA) tárolt változat
Borító:
Saját polcon: