The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The aim of this study was to establish the effect of the genotype on performance of chickens. The experimental material included 1,320 slow-growing chickens with two genotypes Hubbard JA 957 - available on the Polish market hybrid with a declared slow growth and non-commercial hybrid CxGP, for creation of which a light native breed Greenleg Partridge hens were used. Chickens were maintained up to...
Two groups of turkeys: slow-growing primitive turkeys (SS n = 80 and n = 80) and fast-growing Big-6 turkeys (<$<$ n = 80 and n = 80) were reared in a semi-intensive system: turkey hens until 14th week whereas turkey toms until 22nd week of life. Twelve males and twelve females with body weight corresponding to the mean body weight in a group were selected from each group for slaughter and slaughter...
The main problem addressed in this study was to determine the influence of prebiotic preparations DSM Nutritional Products (Biofit Booster and Alphamune) containing hemicelluloses in the form of extracts from the cell wall of Saccharomyces cerevisiae yeast and butyric acid (preparation Adimix) on the quantitative and qualitative status of intestinal microflora of broiler chickens. The study demonstrated...
The experiment was carried out with 320 chickens (fast-growing Hubbard Flex and slow-growing Hubbard JA 957) divided into two experimental groups, each having 160 birds in four replicates, with 40 birds per replicate. During the experiment, body weight was measured initially and at weekly intervals, and feed intake and flock health were determined to calculate feed conversion (kg per 1 kg gain) and...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.