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Few publications report the occurrence of bacteria associated with fungal cells. The presence of bacteria associated with one strain of Pleuro-tus ostreatus (Fr.) P. Kumm. was described in the literature. We describe the biodiversity of bacteria associated with eight oyster mushroom strains from Japan, Poland, and the USA. The presence of microorganisms associated with all tested P.ostreatus strains...
W artykule przedstawiono poziom konkurencyjności polskich gospodarstw mlecznych na tle gospodarstw z wybranych krajów Unii Europejskiej. Badaniami objęto gospodarstwa z następujących krajów: Polska, Węgry, Litwa, Austria, Niemcy, Dania, Holandia i Francja. Wybór krajów był celowy. Węgry, Litwa i Austria zostały wybrane ze względu na zbliżoną wielkość i strukturę gospodarstw oraz poziom intensywności...
Celem artykułu jest przedstawienie sytuacji ekonomicznej gospodarstw wielkoobszarowych funkcjonujących w formie rolniczych spółdzielni produkcyjnych (RSP) w latach 2013-2015. Podstawę do takiej analizy stanowiły dane ze spółdzielni biorących udział w rankingu 100 najlepszych RSP, który rokrocznie powstaje w Instytucie Ekonomiki Rolnictwa i Gospodarki Żywnościowej – PIB. Z przeprowadzonych analiz wynika,...
The aim of the present study was to determine the influence of a new variety of yellow lupin (Lupinus luteus L.) var. Mister seeds in laying hens diet on their performance and egg quality parameters. The experiment was performed on 17-week old 360 Hy-Line Brown hens housed in cages. Hens were randomly assigned to five treatments, each with 24 replications. Starting from 21 week of age birds were fed...
The aim of the study was determination of changes in quality traits of eggs depending on storage conditions. The study material were 360 table eggs laid by 52 weeks of age laying hens, Tetra SL, being in their peak of egg production. The eggs were stored at a temperature of 4 and 23°C. Evaluation of egg quality was carried out on the 1st, 7th, 14th, 21st, and 28th day, analyzing 40 eggs from each...
Along with the storage time, in the egg content there occur changes based of which their quality and condition of egg freshness may be determined. The aim of the study was determination of the effect of 7-week storage period at a temperature of 4°C on the quality of Japanese quail eggs. The eggs were analyzed at one-week intervals to determine their morphological composition. No statistically significant...
Poultry meat, with regard to lower fat content than the one in other animal species, is consideredby consumers as dietetic. It also constitutes a source of complete protein, iron and minerals. It is alsocheaper than red meat. In recent years, national poultry meat market has been developing very dynamically, and Poland with poultry meat production at the level of 2,420,000 tons belongs tosignificant...
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