NIV-NSNaučni institut za veterinarstvo "Novi Sad"https://repo.niv.ns.ac.rs/xmlui/handle/123456789/32024-03-28T21:56:32Z2024-03-28T21:56:32ZBasic morphological parameters of milking jennies udderUrošević, MilivojeMandić, RadomirDrobnjak, DarkoBugarski, DejanĐorđević, MilenaCukić, Nikolahttps://repo.niv.ns.ac.rs/xmlui/handle/123456789/7762024-03-19T13:46:18Z2023-02-10T00:00:00ZBasic morphological parameters of milking jennies udder
Urošević, Milivoje; Mandić, Radomir; Drobnjak, Darko; Bugarski, Dejan; Đorđević, Milena; Cukić, Nikola
Donkeys’ breeding is getting more and more popular in the recent time and the number of breeders
steadily grows. One of the goals of breeding of these animals is milk production. Such a goal was
never set before. Donkeys milking gets common but there is number of unexplored donkey
characteristics such as physiological, anatomical, as well as milking technology characteristics. The
donkey milking process has some specific characteristics due to a little udder capacity. The basic
morphological parameters of the Banat donkey jenny udder were measured by a measuring tape:
udder circumference in the middle, before and after milking, udder depth and left teat length before
and after milking.
Our measurement results show that the average udder circumference before milking is 18,73±2,41
cm and after milking 16,09±2,21cm. The udder size difference is evident, whereas there is no
difference in the teat size. Observing the udder circumference, it is noticed that there is a small
statistical significance in the difference between the values before and after milking, and for all the
remaining parameters it has a very high statistical significance
2023-02-10T00:00:00ZKontrola vaši (Phthiraptera) i njihov znacaj za zdravlje ljudi i životinjaNenadović, KatarinaVučinić, MarijanaĐorđević, MilutinJanković, LjiljanaTeodorović, RadislavaDrašković, VladimirCvetković, RužicaBugarski, Dejanhttps://repo.niv.ns.ac.rs/xmlui/handle/123456789/7752024-03-19T13:46:17Z2023-06-08T00:00:00ZKontrola vaši (Phthiraptera) i njihov znacaj za zdravlje ljudi i životinja
Nenadović, Katarina; Vučinić, Marijana; Đorđević, Milutin; Janković, Ljiljana; Teodorović, Radislava; Drašković, Vladimir; Cvetković, Ružica; Bugarski, Dejan
Lice can be a menace to humans, pets, and livestock, not only through their
blood-feeding or chewing habits but also because of their ability to transmit
pathogens. The human body louse has been indirectly responsible for inluencing human history through its ability to transmit the causative agents of epidemic
typhus and trench fever. Almost 5000 species of lice have been identiied, of which
about 4000 parasitize birds and 800 mammals. Lice are present on all continents
in all habitats occupied by host animals and birds. There are even in Antarctica,
where penguins carry 15 species of lice (from the genera Austrogonoides and
Nesiotinus). The Phthiraptera are divided into two main morphologically distinct
groups: sucking lice and chewing lice. All sucking lice are obligate, hematophagous
ectoparasites of placental mammals, whereas the more diverse chewing
lice include species that are obligate associates of birds, marsupials, or placental
mammals. Although certain chewing lice imbibe blood, most species ingest host
feathers, fur, skin, or skin products. Because of the different feeding strategies of
the two groups, the blood-feeding sucking lice are far more important than the
chewing lice in transmitting pathogens to their hosts.
2023-06-08T00:00:00ZZdravstveni problemi i dobrobit životinja u organskoj proizvodnjiNenadović, KatarinaVučinić, MarijanaĐorđević, MilutinJanković, LjiljanaTeodorović, RadislavaDrašković, VladimirIlić, TamaraBugarski, Dejanhttps://repo.niv.ns.ac.rs/xmlui/handle/123456789/7742024-03-19T13:46:16Z2023-06-29T00:00:00ZZdravstveni problemi i dobrobit životinja u organskoj proizvodnji
Nenadović, Katarina; Vučinić, Marijana; Đorđević, Milutin; Janković, Ljiljana; Teodorović, Radislava; Drašković, Vladimir; Ilić, Tamara; Bugarski, Dejan
The demand for organically grown, animal derived produce is increasing due to a growing desire for consumer products that have minimal chemical inputs and high animal welfare standards. The main challenge facing organic production systems is animal management and health. The occurrence of clinical and subclinical diseases that have been recorded in conventional animal husbandry systems also occur in organic systems and the main problems are mastitis, lameness and infertility. However, the magnitude of disease occurrence may be lower or higher in organic farming systems due to different management and standards defined for organic production, which for example prohibit the routine use of conventional drugs and require a diet with high forage content. Organic farms use a combination of management practices, alternative and complementary remedies and conventional medicines to manage the health of their animals and in many cases these are at least as effective as management practices employed by non-organic producers. However, in contrast to nonorganic farming systems, there is still a lack of scientific evaluation of organically acceptable therapies that organic animal producers can use when current treatment practices are insufficient to maintain animal health.
2023-06-29T00:00:00ZUticaj stresa tokom kasne gestacije na rast, zdravlje teladi mlecnih krava i proizvodne rezultate kao odrasle jedinkeFratrić, NatalijaGvozdić, DraganNenadović, KatarinaMaletić, MilanBugarski, Dejanhttps://repo.niv.ns.ac.rs/xmlui/handle/123456789/7732024-03-19T13:46:16Z2023-09-07T00:00:00ZUticaj stresa tokom kasne gestacije na rast, zdravlje teladi mlecnih krava i proizvodne rezultate kao odrasle jedinke
Fratrić, Natalija; Gvozdić, Dragan; Nenadović, Katarina; Maletić, Milan; Bugarski, Dejan
Razumevanje uslova tokom intrauterinog razvoja koja utiču na zdravlje i rast
teladi može pomoći u osmišljavanju prakse menadžmenta koja pozitivno utiče na
razvoj novorođenčadi i buduće proizvodne rezultate krava. Više faktora majke je
dokazano da utiče na epigenom fetusa, kao što su ishrana, metabolički status, toksini
(pesticidi ili herbicidi), socijalna interakcija i stresori sredine ( na pr., toplotni stres).
Oksidativni stres je takođe važan faktor koji pored promena u ekspresiji gena i
proteina, može doprineti stvaranju neadekvatnog okruženja za razvoj fetusa usled
promena u funkciji metabolizma majke. Period kasne gestacije je period najvećeg
fetalnog rasta i najbrže proliferacije imunskih ćelija fetusa goveda. Stoga suboptimalni
uslovi u predhodnim I ovom periodu gestacije mogu dovesti do promena u strukturi i
funkciji tkiva I organa koje su u vezi sa metabolizmom, rastom I većom osetljivosti na
bolesti teladi a održavaju se I na produktivnost kao odrasle jedinke.
2023-09-07T00:00:00Z