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Приказ резултата 231-238 од 238
The effect of diet selenium supplement on meat quality / Efekat dodavanja selena u hranu na kvalitet mesa
(Institut za stočarstvo, Beograd, 2012)
The health of farm animals depends on many factors and they all indicate that food plays an important role in preserving health, improving reproductive and productive characteristics and functioning of immune system. Besides ...
The effect of antioxidants on preventing the retained placenta in dairy cows / Efekat antioksidanasa na sprečavanje pojave zadržavanja posteljice kod mlečnih krava
(Institut za stočarstvo, Beograd, 2013)
Retaining of placenta is one of the most common ailments in dairy cows and it occurrs if placenta is not removed in the period of 12-14 hour after calving. The ailment is of multifactorial etiology and a primary cause is ...
The possibility of dairy farms isolation assessment: Biosecurity aspect / Procena mogućnosti izolacije farmi muznih krava - biosigurnosni aspekt
(Institut za stočarstvo, Beograd, 2011)
The effects of general and special biosecurity measures to prevent introduction of infectious agents in a dairy farm or its spreading from farm were analyzed in details in this paper. Investigations were conducted on five ...
Effect of heat stress on milk production in dairy cows / Uticaj toplotnog stresa na proizvodnju mleka kod mlečnih krava
(Institut za stočarstvo, Beograd, 2011)
Heat stress in dairy cows is caused by a combination of environmental factors (temperature, relative humidity, solar radiation and air movement). Continual genetic selectin for greater performance results to increased ...
Influence of high levels of inorganic selenium on activity of glutathione-peroxidase (GSH-Px) in blood plasma of chickens / Uticaj visokih nivoa neorganskog selena na aktivnost glutation-peroksidaze (GSH-Px) u krvnoj plazmi brojlera
(Institut za stočarstvo, Beograd, 2005)
The effect of high levels of inorganic selenium (NaiSeOs) was investigated on activity GSH-Px in blood plasma of chickens. For experiment, 140 chickens were used which were divided in 7 groups. The experiment lasted 42 ...
An assessment of dairy farm structure and characteristics of dairy production systems in Serbia / Procena strukture mlečnih farmi i karakteristika sistema za proizvodnju mleka u Srbiji
(Institut za stočarstvo, Beograd, 2012)
In order to have a more precise description of dairy farm structure and characteristics of dairy production systems, as well as to assess possibilities for improving production and farming conditions in which milk production ...
Non-genetic source of variation for traits measured in performance test of Simmental bulls: (II) Body development traits / Negenetski izvori varijabilnosti direktno merenih osobina kod simentalskih bikova u performans testu - (II) osobine telesne razvijenosti
(Institut za stočarstvo, Beograd, 2007)
Data of 371 Simmental bulls tested at the A.I. Centre "Velika Plana" were analyzed in order to estimate year and month of birth, test-group, herd of origin and body weight effects on body measurements and body development ...
Incidence of deformations of the extremities of simmental cows in different types of stalls / Pojava deformacije ekstremiteta krava simentalske rase u različitim tipovima ležišta
(Institut za stočarstvo, Beograd, 2018)
Problems with legs and various forms of lameness of cows, in intensive milk production, are the third significant problem occuring in this production, after mastitis and reproductive disorders, both globally and in our ...