Impact of the volume and the profile of volatile fatty acids in the rumen fermentation on cow productivity and milk composition by Katarzyna Mikołajczyk, Ewa Pecka-Kiełb, Andrzej Zachwieja

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Strategies Used to Reduce Methane Emissions from Ruminants: Controversies and Issues by Bożena Króliczewska, Ewa Pecka-Kiełb, Jolanta Bujok

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Influence of nutrition on the quality of colostrum and milk of ruminants by Ewa Pecka-Kiełb, Andrzej Zachwieja, Edyta Wojtas, Wojciech Zawadzki

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Use of probiotic Bacillus megaterium NCH 55 for treatment of subclinical mastitis in cows – preliminary study by Oksana Shkromada, Alina Pikhtirova, Ewa Pecka-Kiełb, Oleksandr Skliar, Yurii Musiienko

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In vitro study and comparison of caecal methanogenesis and fermentation pattern in the brown hare (Lepus europaeus) and domestic rabbit (Oryctolagus cuniculus). by Dorota Miśta, Bożena Króliczewska, Milan Marounek, Ewa Pecka, Wojciech Zawadzki, Józef Nicpoń

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Effects of Copper Sulfate and Encapsulated Copper Addition on <i>In Vitro</i> Rumen Fermentation and Methane Production by Martyna Wilk, Ewa Pecka-Kiełb, Jerzy Pastuszak, Muhammad Umair Asghar, Laura Mól

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Effects of Single Nucleotide Polymorphisms in the <i>SLC27A3</i> Gene on the Nutritional Value of Sheep Milk by Ewa Pecka-Kiełb, Inga Kowalewska-Łuczak, Ewa Czerniawska-Piątkowska, Anna E. Zielak-Steciwko

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Effects of additional colostrum feeding on the levels of protein fractions in calves’ serum by Edyta Wojtas, Marta Iwaszkiewicz, Andrzej Zachwieja, Ewa Pecka-Kiełb, Katarzyna Paczyńska, Joanna Tumanowicz

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The Effect of Saponite Clay on Ruminal Fermentation Parameters during In Vitro Studies by Alina Pikhtirova, Ewa Pecka-Kiełb, Bożena Króliczewska, Andrzej Zachwieja, Jarosław Króliczewski, Robert Kupczyński

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Changes in the In Vitro Ruminal Fermentation of Diets for Dairy Cows Based on Selected Sorghum Cultivars Compared to Maize, Rye and Grass Silage by Ewa Pecka-Kiełb, Dorota Miśta, Bożena Króliczewska, Andrzej Zachwieja, Maja Słupczyńska, Barbara Król, Józef Sowiński

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The effects of seed from Linum usitatissimum cultivar with increased phenylpropanoid compounds and hydrolysable tannin in a high cholesterol-fed rabbit by Bożena Króliczewska, Dorota Miśta, Angelika Ziarnik, Magdalena Żuk, Jan Szopa, Ewa Pecka-Kiełb, Wojciech Zawadzki, Jarosław Króliczewski

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Changes in Fatty Acid Levels during In Vitro Ruminal Fluid Incubation with Different Proportions of Maize Distillers Dried Grains (DDGS) by Ewa Pecka-Kiełb, Joanna Tumanowicz, Andrzej Zachwieja, Dorota Miśta, Robert Kupczyński, Bożena Króliczewska, Jowita Kaszuba, František Zigo, Tomasz Suchocki

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Assessment of lipid peroxidation in dairy cows with subclinical and clinical mastitis by František Zigo, Juraj Elečko, Milan Vasiľ, Zuzana Farkašová, Martina Zigová, Ladislav Takáč, Jana Takáčová, Jolanta Bujok, Ewa Pecka Kielb

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Impact of humic acid as an organic additive on the milk parameters and occurrence of mastitis in dairy cows by František Zigo, Milan Vasiľ, Zuzana Farkašová, Silvia Ondrašovičová, Martina Zigová, Jana Maľová, Jana Výrostková, Jolanta Bujok, Ewa Pecka-Kiełb

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Dairy Cows’ Udder Pathogens and Occurrence of Virulence Factors in Staphylococci by František Zigo, Zuzana Farkašová, Jana Výrostková, Ivana Regecová, Silvia Ondrašovičová, Mária Vargová, Naďa Sasáková, Ewa Pecka-Kielb, Šárka Bursová, David Sandor Kiss

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The occurrence of mastitis and its effect on the milk malondialdehyde concentrations and blood enzymatic antioxidants in dairy cows by Frantisek Zigo, Juraj Elecko, Milan Vasil, Silvia Ondrasovicova, Zuzana Farkasova, Jana Malova, Ladislav Takac, Martina Zigova, Jolanta Bujok, Ewa Pecka-Kielb, Petra Timkovicova-Lackova

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