Results of scientific research

Comparison of blood plasma lipid levels of trained and untrained stallions
Bogusława Długosz Magdalena Pieszka Jarosław Łuszczyński Romana Augustyn
3-9
Effect of mixtures of selected strains of lactic fermentation bacteria on chemical composition and number of microorganisms in maize silages
Marek Selwet Mariola Galbas Filip Porzucek Tomasz Cłapa Leszek Majchrzak
10-16
Effect of extended lactations on production and milk composition of PHF and ZB cattle raised on an organic farm
Marzena Cwynar Piotr Wójcik
17-25

Review articles

Sources and consequences of changes in cow’s milk urea levels – importance for assessing the appropriateness of nutrition and the state of the environment
Piotr Guliński Ewa Salamończyk Krzysztof Młynek
26-40
Content of components and technological suitability of milk from pasture-fed cows
Iwona Radkowska
41-47
Meat quality of Polish native pigs
Karolina Szulc Ewa Skrzypczak
48-57
Current issues in animal welfare research and education
Monika Budzyńska
58-64
Bull-type terriers – history and possible use
Marta Król Elżbieta Horoszewicz Roman Niedziółka Edyta Sweklej
65-72

Informative studies

Julian Aleksandrowicz – pionier badań nad zawartością biopierwiastków w organizmach ludzi i zwierząt
Monika Nowakowska-Zamachowska Marek Pieszka
73-75
Prof. dr hab. Jan Węgrzyn – Wspomnienie
Jan Trela
76-77