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The effect of feeding ration, enriched in synthetic and natural ß-carotene on the selectedindicators of health condition of the cows and on reproduction parameters. The studies were conducted on 40 Simmental cows, classified into 4 groups, 10 animals in each group. The experiment was performed since the 4th week before calving until 12 week of lactation. In group I (control), standard nutrition, based...
Effect of ensiling pumpkin Cucurbita maxima with the addition of inoculant or without it on chemical composition and quality of silages. The aim of the studies was to determine the effect of ensiling the pumpkin on chemical composition and quality of silages. The silages were produced from pumpkin of Justynka variety. Before ensiling, the disintegrated pumpkin fruits were mixed with the dried beet...
Effect of milk diet on the selected indicators of immunity of rats. The studies were conduced on 2 groups of the rats (10 animals in each group). Group I received milk diet and group II - synthetic one. The aim of the studies was to state whether the milk diet, and more strictly, biologically active components of milk affected the indicators of resistance of the rats, being the model animals for man...
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