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 the study was determination of number and species composition of entomopathogenic fungi for two river catchments: Zwolenka and Zagozdzonka. Both are left side tributaries of the Vistula River and have different geological structure. The area is dominated by mosaic of extensive agriculture and forests. Three species of entomopathogenic fungi were found: Beauveria bassiana, Metarhizium anisopliae,...
‘Water Framework Directive’ stresses the maintaining of good ecological status of water ecosystems as well as holistic approach to water resources management. The aim of the study was to determine the possibilities of joint management measures of ecological and hydrological management of two small lowland river catchments: Zagożdżonka and Zwoleńka rivers, located in central Poland. Both are natural...
Wszystkie gatunki mają tendencję do rozprzestrzeniania się. W naturalny sposób dyspersja jest ograniczana przez różnorodne czynniki: bariery fizyczne, chemiczne, klimatyczne, zależności międzygatunkowe. Wraz z gwałtownym rozwojem gospodarczym pojawiły się czynniki antropogeniczne wpływające na środowisko przyrodnicze. W większości są one przyczyną ograniczania zasięgu występowania gatunków, a nawet...
The habitat preferences of amphibians in the catchment area of the Zagożdżonka River. The habitat preferences of amphibians in the catchment area of the Zagożdżonka River. The aim of the study was to describe habitats of amhibians in the small river Zagożdżonka catchment, situated in Central Poland, in the area of Kozienicki Landscape Park. The occurrence of amphibians was recorded in relation to...
Characteristic of population and working of earthdogs in Poland in 2001-2007. The aim of this paper is to describe the population and working abilities of earthdogs in Poland during 7 years period: from 2001 to 2007. In Poland 15 breeds are considered as earthdogs: 9 Dachshunds and 6 Terriers. Data concerning number of registered dogs of each breed, reproductive characteristics and the results of...
Evaluation of feeding value and yield of extensive pastures used in beef cattle grazing. Feeding value of green forage depends mostly on botanic composition of the pasture sward and stage of maturity of plants when the pasture is exploited. Delay in grazing and increase maturity of plants, results in their ageing percentage of crude fiber, NDF and ADF increase, whilst cru- j de protein and Nfree extract...
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.