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Prikaz rezultata 191-200 od 225
Uticaj prečišćene lignoceluloze na vlažnost prostirke i proizvodne rezultate brojlera u tovu
(Beograd : Srpsko veterinarsko društvo, 2019)
Пречишћена лигноцелулоза представља пронутритивну супстанцу која утиче на вискозитет цревног садржаја, повећава апсорпцију хранљивих материја и смањује број патогених бактерија у танком цреву код бројлера. Циљ експеримента ...
Domaće pile omega 3 – proizvod u službi promocije zdravlja ljudi
(Kruševac : Asocijacija za kvalitet i standardizaciju Srbije, 2019)
Coexistence of genetically different Varroa destructor in Apis mellifera colonies
(Springer, Dordrecht, 2019)
The aim of this study was to investigate the genetic diversity of Varroa destructor parasitizing Apis mellifera colonies and to test for possible host-parasite association at the mitochondrial DNA (mtDNA) level. Six A. ...
Response of adult honey bees treated in larval stage with prochloraz to infection with Nosema ceranae
(Peerj Inc, London, 2019)
Among numerous factors that contribute to honey bee colony losses and problems in beekeeping, pesticides and Nosema ceranae have been often reported. In contrast to insecticides, whose effects on bees have been widely ...
Loss rates of honey bee colonies during winter 2017/18 in 36 countries participating in the COLOSS survey, including effects of forage sources
(Taylor & Francis Ltd, Abingdon, 2019)
This short article presents loss rates of honey bee colonies over winter 2017/18 from 36 countries, including 33 in Europe, from data collected using the standardized COLOSS questionnaire. The 25,363 beekeepers supplying ...
Case report of pulmonary infection of wild sow (Sus scrofa) with large American fluke (Fascioloides magna)
(Joint Congress of veterinary pathology and veterinary clinical pathology, ECVCP and ESVCP Congress, Arnhem, 25-28 September 2019, 2019)
Infection with large American fluke (Fascioloides magna), originally
found in North American cervid species, is important parasitic disease in wild
and domestic ruminants in several European countries. There are rare ...
Mogućnosti regulacije sadržaja elektrolita u hrani za živinu u izmenjenim klimatskim uslovima
(Beograd : Fakultet veterinarske medicine, Centar za izdavačku delatnost i promet učila, 2019)
Tokom poslednjih decenija ostvarena su brojna pobolјšanja na
polјu selekcije, menadžmenta i ishrane živine što je rezultiralo dostizanjem
maksimuma genetskog potencijala proizvodnih svojstava ovih
životinja. Međutim, ...
Uloga oligosaharida dodatih u hranu u kontroli eubiotičkih odnosa u digestivnom traktu nepreživara
(Beograd : Srpsko veterinarsko društvo, 2019)
После најаве повлачења из употребе антибиотика у циљу стимулисања раста код животиња, почело се са коришћењем алтернативних решења антибиотицима међу које спадају и пребиотици а од њих свакако манан-олигосахариди (МОС) ...
Species diversity, host preference and arbovirus detection of Culicoides (Diptera: Ceratopogonidae) in south-eastern Serbia
(BMC, London, 2019)
BackgroundCulicoides (Diptera: Ceratopogonidae) is a genus of small biting midges (also known as no-see ums) that currently includes 1368 described species. They are proven or suspected vectors for important pathogens ...
Evidence of West Nile virus (WNV) circulation in wild birds and WNV RNA negativity in mosquitoes of the Danube Delta Biosphere Reserve, Romania, 2016
(MDPI AG, 2019)
West Nile virus (WNV) is a zoonotic flavivirus whose transmission cycle in nature includes wild birds as amplifying hosts and ornithophilic mosquito vectors. Bridge vectors can transmit WNV to mammal species potentially ...