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nr 07
s.484-488,rys.,tab.,bibliogr.
EN
The objective of this study was to analyze the prevalence of borreliosis in humans over a period of ten years (1998-2008) in the region of Warmia and Mazury, and to compare the results of the analysis with data for all Poland, provided by the National Institute of Hygiene. The incidence statistics for human borreliosis in the region of Warmia and Mazury between 1999 and 2008 were developed based on the data supplied by the Regional Sanitary and Epidemiological Station in Olsztyn. In Warmia and Mazury, as in other parts of Poland, an increase in the incidence and prevalence of human borreliosis has been noted. In the analyzed decade, the number of borreliosis cases increased from 111 in 1999 to 609 in 2008. The steepest increase in the incidence rate of borreliosis was observed in 2006, while the highest number of cases (699) was reported in 2007. Districts that were most affected by the disease were Olsztyn and Ostróda, while the lowest number of cases was noted in Wêgorzewo and Braniewo. The highest incidence rates for borreliosis were reported in the districts of E³k and Ostróda. In Warmia and Mazury, women were more susceptible to the disease than men, and the highest number of patients were aged from 50 to 59. The results of the analysis indicate that borreliosis is increasingly diagnosed in patients who do not show symptoms of the disease in the form of the erythema migrans (EM) rash.
PL
Celem pracy była analiza wskaźników hematologicznych i biochemicznych krwi bydla mięsnego ras Charolaise i Limousine (krów i cieląt) przed i po okresie pastwiskowym w aspekcie oceny ich dobrostanu. Przeprowadzone badania wykazały, że wskaźniki hematologiczne i biochemiczne krwi krów mięsnych ras Charolaise i Limousine nie odbiegały od wskaźników normatywnych dla bydła zdrowego. Wskazuje to na dobry stan zdrowia krów i cieląt oraz na wysoki poziom dobrostanu tych zwierząt. Okres pastwiskowy wpłynął generalnie korzystnie na kształtowanie się wskaźników hematologicznych i biochemicznych krwi. Pewne zaburzenia w gospodarce energetyczno-białkowej występujące po okresie pastwiskowym u krów Charolaise sugerują konieczność dokarmiania ich na pastwisku paszami wysokoenergetycznymi.
EN
An intention of the work was the analysis hematological and biochemical indicators of blood the beef cattle Charolaise and Limousine (cows and calves), before and after pasture period in the aspect of their welfare estimation. Explored showed that hematological and biochemical bloods indicators of cows of meat races Charolaise and Limousine had not run away from reference indicators for the healthy cattle. Shows this on the kelter of the health of cows and calves and on high level welfare of these animals. Pasture period put into influence generally profitably on the formation himself indicators of hematological and biochemical bloods. Certain disturbances in the economy energy - albuminous occurrent after pasture period at cows Charolaise suggest the necessity of giving additional food them on the pasture with fodders with high energy.
EN
The aim of the study was to analyse Salmonella bacillus infections on poultry farms in the province of Warmia and Mazury, between 2001-2005, taking into account the utilitarian types and species of poultry. Between 2001 and 2005, 11,488 farms from Warmia and Mazury were examined for the presence of Salmonella bacillus. Test results were positive for 10.4% farms. Salmonella bacilli were most often isolated from meat poultry and flocks of ducks in particular. Additionally, the presence of two salmonella serotypes was established: Salmonella enteritidis and Salmonella typhimurium. Salmonella typhimurium bacilli were isolated from all groups of poultry, with the exception of laying hens and breeding geese and hens. Salmonella enteritidis was most often found in meat poultry and laying hens, and not in ducks and geese. A large percentage of infected samples revealed Salmonella bacilli which were not precisely classified and described. Most cases of unidentified salmonella types were recorded in 2002, while in subsequent years a clear downward trend was observed (with the exception of geese farms).
EN
The applied disinfectants affected the improvement of physicochemical parameters of litter by decreasing its moisture and pH. It was demonstrated that the addition of decontaminating agents to litter resulted in a beneficial decline in the microflora of poultry house air. The total count of mesophilic bacterium was reduced most effectively by means of a disinfectant, whereas the total number of fungi and moulds – by calcium oxide (CaO). But no differences were observed in ammonia concentration in the air of the hen houses examined. In poultry houses in which disinfectants were added to litter, the reported death rate and culling percentage were lower as compared to a control broiler house. Birds reared in a broiler house in which litter was disinfected with CaO achieved the highest European Index of Productivity (EIP).
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