Przeglądaj wg Autor "Maliszewski, Gabriel"

Teraz wyświetlane 1 - 2 z 2
  • Miniatura
    PozycjaOpen Access
    Game meat management in selected areas of the siedlce hunting district
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2017) Bombik, Elżbieta; Bombik, Antoni; Łagowska, Katarzyna; Maliszewski, Gabriel; Bednarczyk, Małgorzata; Department of Reproduction and Animal Hygiene, Siedlce University of Natural Sciences and Humanities; Department of Agronomy, Siedlce University of Natural Sciences and Humanities; Department of Reproduction and Animal Hygiene, Siedlce University of Natural Sciences and Humanities; Department of Reproduction and Animal Hygiene, Siedlce University of Natural Sciences and Humanities; Department of Reproduction and Animal Hygiene, Siedlce University of Natural Sciences and Humanities
    Around 25% of acquired game animal carcasses are given to the hunters for their own personal use, the remainder is stored in game meat depots. The purpose of this paper is to characterize the purchased game meat, particularly: the game animal species, the amount and mass of purchased carcasses and the carcass class in selected hunting zones in the Siedlce Hunting District, including the impact of the hunting period and the season of the year. In total, the Game Meat Depot (PSD) purchased 230 boar carcasses from all the analysed hunting zones in the hunting periods included in this study, summing up to 12 438 kg of total carcass weight. The mean carcass weight of boars purchased from the studied hunting zones was between 28 and 123 kg. The study has shown a significant impact of the hunting period and season of the year on the mean boar carcass weight. 149 roebuck carcasses where purchased from the studied hunting zones, summing up to 2795 kg of total carcass weight, with the mean carcass weight between 16 and 21 kg. 138 roe deer doe carcasses where purchased during the autumn and winter of the studied hunting periods, summing up to 2454 kg of carcass weight, with the mean carcass weight between 14 and 20 kg. 27 roe deer fawn carcasses where purchased, summing up to 360 kg of carcass weight, with the mean carcass weight between 11 and 17 kg. The study did not reveal significant differences in the mean carcass weights between the hunting periods and seasons of the year for this species. Most carcasses of the researched species were ranked as first class game.
  • Miniatura
    PozycjaOpen Access
    Mercury Accumulation Level in Meat and Organs of Farm and Game Animals
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2018) Pietrzkiewicz, Katarzyna; Maliszewski, Gabriel; Bombik, Elżbieta; Department of Reproduction and Animal Hygiene, Siedlce University of Natural Sciences and Humanities, Poland; Department of Reproduction and Animal Hygiene, Siedlce University of Natural Sciences and Humanities, Poland; Department of Reproduction and Animal Hygiene, Siedlce University of Natural Sciences and Humanities, Poland
    When present in the environment in large concentration, mercury can pose serious danger to human and animal health and life. Mercury poisoning in human organism can lead to, for example: central nervous system damage, immune system disorders, kidney damage, hair loss and death. Besides its impact on public health, mercury also affects animal production, with a variety of poisoning symptoms in farm and game animals, lower birthrates, reduced production qualities and deaths. Mercury is considered a global threat to the environment, due to its ability to accumulate in living organisms. In modern times the main risks of exposure to mercury for people and animals are: contaminated food products and water. For this reason, mercury levels in animal meat and organs are regulated by national and international legislation. The aim of this study was to establish possible hygine and toxicologic risks related to mercury accumulation in meat and organs of farm and game animals accuired in Poland. Results of several studies on mercury content in meat and liver of farm and game animals have shown that the species of animal. its age, environment and diet can affect mercury accumulation levels. The data collected in Poland during last 10 years in Poland indicates that mercury levels remained low, with sporadic incidents of allowed levels being exceeded.