Review

The importance of high quality pork products – example Los Pedroches PDO
Emiliano de Pedro Sanz Francisco Maroto Molina José Emilio Guerrero Ginel Juan Luis Ortiz Pérez Wojciech Krawczyk
125-134
Significance of selenium in disease prevention in breeding animals and humans
Bożena Muszyńska Dorota Bederska-Łojewska Piotr Zięba
135-142
Factors affecting the development of feather pecking in laying hens
Iwona Skomorucha Ewa Sosnówka-Czajka
143-150
Effect of hyperprolactinemia in animal production – a review
Michał Błasiak Agata Zagrajczuk Edyta Molik
151-161
Factors affecting immunity in poultry
Ewa Sosnówka-Czajka Iwona Skomorucha
163-174

Animal genetics and breeding

Effect of body weight changes in sows during the reproductive cycle on rearing of piglets and chemical composition of milk
Robert Eckert Magdalena Szyndler-Nędza
175-185
Comparison of shear force and texture profile analysis of raw, boiled and roasted rabbit meat
Sylwia Pałka Zuzanna Siudak Łukasz Migdał Michał Kmiecik
187-193

The biology, physiology, reproduction, and health

Survival of rabbit embryos vitrified using Rapid-I
Karolina Fryc Aleksandra Bieryt Barbara Kij Anna Migdał Agnieszka Nowak Maciej Murawski Joanna Kochan
195-202
Evaluation of the developmental competence of rabbit embryos at various stages of development following in vivo fertilization
Barbara Kij Aleksandra Chećko Karolina Fryc Agnieszka Nowak Agnieszka Kozłowska Joanna Kochan
203-208
Analysis of body weight increase in White Swiss Shepherd puppies
Magdalena Pieszka Katarzyna Pietrzyk Jarosław Łuszczyński Ksenia Pieszka
209-217

Animal nutrition and feedstuffs

Effect of feed enzymes on performance and apparent ileal amino acid digestibility of broiler chickens fed diets with rapeseed cake
Franciszek Brzóska Witold Szczurek Bogdan Śliwiński Dorota Bederska-Łojewska Mariusz Pietras
219-242