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The objective of this study was to determine the quality of meat from pigs housed on litter and in litterless pens and fed during the fattening period (from 48 kg to 105 kg bw) complete diets and complete diets supplemented with green forage. Hybrid growing-finishing pigs [♀ ( ♀Polish Landrace x ♂Polish Large White) x ♂( ♀Pietrain x ♂Duroc)] were divided into 4 experimental groups, each of 12 animals...
Strawberry fruits (Fragaria x ananassa Duch.) are valued by consumers for their high nutritional qualities, taste and visual values. In this work the literature review was made about the influence of different factors on sugar, organic acids, vitamin C, poliphenols and antocyanins content in strawberry fruits. It was found, that selection of strawberry cultivar combined with agricultural practices...
The aim of this study was to determine the influence of sheep’s milk hygienic quality parameters on its composition and physical characteristics. During the three-year study 140 samples of Olkuska sheep milk were collected for analyzes. The samples were taken during the morning milking, and then were tested to determine the composition, physical properties, the presence of inhibitory substances, somatic...
The study evaluated three biotypes of cherry silverberry (obtained from the Institute for Fruit Growing in Samokhvalovitchy in Belarus) for cultivation under the conditions of north-eastern Poland in comparison to the form reproduced and cultivated at the University of Warmia and Mazury in Olsztyn. It was demonstrated that the natural conditions of Olsztyn permit cultivation of the examined cherry...
Within a three-year cycle of studies, experiments were conducted with Polyversum WP biofungicide and Asahi SL biostimulant used as crop protection products of strawberry fruits of Kent and Senga Sengana varieties. A comparative combination was made of the following fungicides: thiram, iprodione, pyrimethanil and fenhexamid, that were applied accordingly to the strawberry protection program. All protective...
The aim of the study was to determine the chemical composition of the colostrum and milk of sows fed diets containing naked oats. The study was carried out on 45 Polish Landrace sows assigned to three groups, 2 experimental and one control, with 15 individuals in each group. In the late gestation period the sows were also fed a diet including naked oats. The ration fed to the experimental groups contained...
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