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Celem badań była ocena wyników ekonomicznych i potencjału produkcyjnego gospodarstw rolnych z regionu Mazowsza i Podlasia ujętych w systemie FADN w 2014 roku (4498 gospodarstw). Porównano wyposażenie w czynniki produkcji oraz wyniki produkcyjne i ekonomiczne gospodarstw ujętych w systemie polskiego FADN. Największe pogłowie zwierząt z regionu 795 skoncentrowane było w gospodarstwach mlecznych (37%)...
The longevity and reproductive performance of 190 crossbred Redone sows inseminated with the semen of hybrid Gallia boars were analyzed in this study. The sows were kept on a large commercial farm in optimal environmental conditions, in line with welfare requirements. Sows produced an average of 2.2 litters a year. The total number of litters farrowed was 1380 (7.26 litters per sow on average). The...
The risk of developing cross-resistance of pathogens to antibiotics led to a ban on antibiotics as growth promoters in animal feed in the European Union since January 2006. In recent decades, acidifiers have been widely used as potential alternatives to antibiotics in the nursery pigs’ diet to overcome weaning stresses, prevent intestinal disturbances with diarrhea and to improve growth performance...
Two pig fattening trials were conducted, one in summer and one in winter. A total of 96 crossbred pigs were analyzed, including 48 animals in each experiment. The pigs were randomly assigned to 4 groups: group 1 – pigs kept in litter-less pens and fed a complete dietad libitum, group 2 – pigs kept in litter-less pens and fed a complete diet supplemented with fresh alfalfa(experiment 1) or alfalfa...
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