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 objective of this study was to evaluate the effect of a varied content of sodium in diets for broiler chickens on serum levels of macroelements and on the percentage of CD4⁺, CD8⁺, and CD4⁺CD8⁺ T-lymphocyte subpopulations in blood. The study was conducted on 432 one-day-old cockerels representing six experimental groups (eight replications, each with nine birds). The chickens were administered...
The objective of this study was to determine whether silica grit is a necessary dietary additive for turkeys raised in intensive production farms, and whether it can be replaced by other supplements such as charcoal or hardwood ash. The conclusions were formulated based on performance results, blood hematological and biochemical indices, the slaughter quality of turkeys, as well as on the chemical...
The aim of the study was to determine the effect of water extracts of fresh garlic, added to drinking water, on the immunological indices of blood, production results and chemical composition of meat. The experiment was performed on 204 heavy-type turkeys BIG 6 (male), reared until 18 weeks of age. One-day-old poults were divided at random into two groups, with 34 birds in each (3 replicates). All...
Badania przeprowadzono na 500 kurczętach brojlerach Astra В (C89 X W74), podzielonych na 5 grup po 100 szt., które żywiono paszą zawierającą poekstrakcyjną śrutę sojową (grupa kontrolna), poekstrakcyjną śrutę rzepakową z odmiany dwuzerowej Jantar z nasion surowych (gr. II), parowanych (gr. III), oraz toastowaną (gr. IV). W grupie V zastosowano śrutę rzepakową toastowaną z kanadyjskiej odmiany Canola...
Badanie przeprowadzono na 40 indykach rasy WAMA-1, które podzielono na 4 grupy. Zwierzęta żywiono mieszankami pełno porcjowymi z dodatkiem śruty rzepakowej, oleju rzepakowego lub paszowego tłuszczu sypkiego ERAFET. U ptaków, które w diecie otrzymywały śrutę poekstrakcyjną i olej rzepaku polskiej odmiany dwuzerowej „Jantar", w mięśniu sercowym stwierdzono liczne włókna pozbawione poprzecznego...
Badania żywieniowe przeprowadzono na 240 kaczkach rasy pekin odchowywanych do wieku 8 tygodni wg ogólnie przyjętych zasad technologicznych. Do 3. tygodnia życia kaczki żywiono standardową pełnoporcjową mieszanką paszową, o zawartości 16,6% białka surowego i 11,32 MJ EM/kg. Od 4. do 8. tygodnia życia kaczki przydzielono do 2 podgrup (A i B), z których ptaki z podgrupy A żywiono mieszankami pełnoporcjowymi...
Feeding investigations were carried out on Pekin ducks breed reared up to 56 days of age under generally use technological principles, in four groups (100 birds each). Till 3 weeks oi age the ducks were fed mixed fodder with 25% share of barley in I treatment, and the same share of oat in II treatment. From 4th to 8th week of age, the ducks were additionally divided to 2 subgroups (A and B). Birds...
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.