Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

Wyszukujesz frazę "Radzikowski, Daniel" wg kryterium: Autor


Wyświetlanie 1-4 z 4
Tytuł:
Susceptibility to antibiotics of bacterial microorganisms most commonly isolated from clinical and subclinical forms of mastitis in cows
Autorzy:
Radzikowski, Daniel
Powiązania:
https://bibliotekanauki.pl/articles/1178235.pdf
Data publikacji:
2018
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
antibiotic therapy
antibiotics
dairy cows
mastitis
resistance
sensitivity
Opis:
Mastitis is an increasing problem in dairy farms and in the dairy industry. The paper presents changes in susceptibility of strains of bacteria isolated from quarter milk cows from mastitis in 2011, 2012, 2013, 2014, 2015 in the Factory Laboratory of Dairy Cooperative in south-eastern Poland. In total, 3409 strains of staphylococci, 2774 strains of streptococci and 423 strains of E. coli were isolated in these years. Susceptibility to antibiotics was examined by the disc diffusion method on Mueller-Hinton base. On the basis of the research it can be concluded that the highest sensitivity of staphylococci in all study periods is found for cefguin (from 91.2% to 96.1%) and cefapirin (92.2% to 96.2%), and the smallest for tetracycline (18 %), streptomycin (11.9%) and amoxicillin (9.3%). The highest sensitivity of bacteria from the Streptococcus family are cefapirin (97%), cefquinome (96.1%), amoxycycline (95.6%) and cefalexin (89.9%) on average in all years of research. The highest resistance was found for neomycin and streptomycin. They show that during the period under study over 90% of Escherichia coli were sensitive to streptomycin. Sensitivity at the level of 70%-80% was noted for amoxicillin, neomycin and cefapirin. The highest resistance of E. coli bacilli evolved for cefallaxin and tetracycline. Accordingly, early diagnosis of a pathogenic pathogen, and then selecting the appropriate form of treatment, gives you the opportunity to minimize the loss of mastitis in dairy cows.
Źródło:
World Scientific News; 2018, 93; 107-114
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the microbial population that most often causes mastitis in dairy cows
Autorzy:
Radzikowski, Daniel
Powiązania:
https://bibliotekanauki.pl/articles/1178967.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
dairy cows
mastitis
microbial population
milk
Opis:
Mastitis is the most important disease of dairy cows, affecting the major economic losses of milk producers and the dairy industry around the world. In the work on the basis of data from the laboratory dairy plants analyzed the occurrence of microorganisms causing mastitis. Based on microbiological studies, 1462 milk samples taken from quarters of the cows' udders showed that the most common cause of inflammation was Streptococcus agalactiae, whose strains occurred in 27.77% of mastitis cows. In 18.13% of cows mastitis was caused by Staphylococcus aureus, 14.91% by Eschericha Coli, 8.55% by Streptococcus uberis, and 8.82% did not show bacterial growth during microbiological tests. In order to reduce the occurrence of mastitis, appropriate hygiene should be followed during milking of cows and, in the case of disease, cows udder milk should be tested to identify the microorganism causing inflammation and prepare appropriate antibiotic therapy.
Źródło:
World Scientific News; 2017, 89; 317-321
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of using specialized feed additives for dairy cows in the perinatal period
Autorzy:
Radzikowski, Daniel
Powiązania:
https://bibliotekanauki.pl/articles/1179300.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
anionic salts
boluses
fat protected
propylene glycol
protein protected
yeast feed
Opis:
Perinatal period is the most important time in the feeding of dairy cows, which affects all subsequent lactation. Very important in this period is the appropriate selection of feeds, ensuring the nutritional needs of cows. Because of the poor appetite of cows after calving, metabolic disorders often result from negative energy balance. In order to counteract this, it is necessary to administer specialized feed additives to cows for that period. This includes protein and protected fats, feed yeasts, propylene glycol, anionic salts and bolus. These preparations are designed to protect cows from falling feed intake and improve energy balance in the female body. They also increase milk yield and improve milk parameters. All this makes modern milk farms more and more used.
Źródło:
World Scientific News; 2017, 78; 9-13
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of probiotics, prebiotics and synbiotics on the productivity and health of dairy cows and calves
Autorzy:
Radzikowski, Daniel
Powiązania:
https://bibliotekanauki.pl/articles/1179461.pdf
Data publikacji:
2017
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
calves healthy
dairy cow production
prebiotics
probiotics
synbiotics
Opis:
In the interest of animal health as well as future consumers, natural additives are increasingly being given to animals, such as probiotics, prebiotics and synbiotics. Defined as "natural growth promoters" stimulate growth and proper functioning of the body, which primarily affects the health of individuals as well as the productivity and consequently the quantity and quality of the products they receive. These formulations can be administered to both adult and young adult subjects. For dairy cows, the use of probiotic and prebiotic formulas contributes to an increase in milk yield and a reduction in the risk of mastitis. In calves formulation increases the resistance to diseases of the digestive system, which increases the weight gain of young individuals. Probiotics, prebiotics and synbiotics are substances that can replace antibiotics in the treatment and prevention of many diseases in cattle.
Źródło:
World Scientific News; 2017, 78; 193-198
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

    Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies