Wydanie 350(51)3 2019
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Effect of Cow Age and Stocking Rate on Milk Output and Milking Duration
(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2019)The study was performed with Polish Holstein-Friesian (PHF) cows maintained in changing environmental conditions. Two groups of animals were established (with and without an outside yard), which were subjected to temporary ... -
Bactericidal and Fungicidal Activity of the Wild Thyme (Thymus serpyllum) Essential Oil
(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2019)The aim of this study was to in vitro determine the antimicrobial activity of essential oil obtained from wild thyme (Thymus serpyllum) against three test microorganisms representing species: Escherichia coli, Staphylococcus ... -
The Effect of Casein Content in Raw Milk on Retention of Basic Ingredients in Pasteurized Milk and Raw Curd
(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2019)The aim of the experiment was to assess the effect of casein content in milk on cheese yield and the ability to retain the basic ingredients in the raw curds and their migration to whey. The research material was 61 ... -
Analysis and Comparision of the Frequency of Pathological Conditions and Lesions in Slaughtered Animals in Poland in 2009 and 2017
(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2019)The aim of the study was to analyze and compare the frequency of symptoms and pathological conditions in slaughtered animals in 2009 and 2017, and to determine the reasons behind their presence. The results of official ... -
The Impact of the Application of Brewer's By-Product Roasted Barley Husks on Selected Parameters of Rumen Fermentation of Dairy Cows. In Vitro Study
(Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2019)The aim of the study was to evaluate the effect of brewer's by-product roasted barley husks additive (RBH) on the cow's rumen fermentation process, in in vitro conditions. Ruminal fluid for the research was collected ...
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