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1

Suitability of the feedcheck test for the detection of processed animal protein in feedingstuffs

100%
Kwiatek K., Sieradzki Z., Przenioslo-Siwczynska M.
Bulletin of the Veterinary Institute in Puławy
|
2005
|
tom 49
|
nr 1
2

Influence of feeding complete dry diets mixed with water on production traits and health status of blue foxes (Alopex lagopus)

84%
Gugolek A., Lorek M. O., Rotkiewicz T., Rotkiewicz Z., Janiszewski P., Zablocki W.
Animal Science Papers and Reports
|
2010
|
tom 28
|
nr 2
An experiment was performed on 120 growing blue foxes (Alopex lagopus), 60 animals per group. Control group (C) was offered traditional diets prepared from thawed components while the experimental (E) was offered a pulp obtained from mixing dry pulverized components (animal meals, ground wheat,fat, witamin-mineral mix), with water 5 h prior to feeding. The body weight of foxes was recorded, and fur quality assessed based on live measurements and pelt quality evaluation. The diets were monitored for microbial contamination. The effects of diets on the overall health of animals were estimated based on blood biochemical and morphological parameters as well as anatomopathological changes of the digestive tract and internal organs. It was found that the risk of microbial contamination was lower in experimental diets, compared to conventional ones. Experimental feeding had no influence on the final body weights of foxes, but had positively affected fur quality (P<0.01). No negative impact of experimental diets on the health status of animals was observed.
3

Production efficiency of turkey-hen rearing during the withdrawal from mixtures feeds of animal origin

84%
Szarek S., Witak B.
Electronic Journal of Polish Agricultural Universities. Series Economics
|
2005
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tom 08
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nr 3
Production efficiency of turkey-hen rearing in a farm in Poland during the withdrawal of meat and bone meal from feed mixtures was tested. The component was the main protein and amino acid source in feed mixtures for poultry and pigs until the end of October, 2003. Since 1st November 2003 the applying of meat meals into feed mixtures was forbidden by the terms of pre-accession agreements. The decision was made due to the necessity to meet the EU requirements in feed industry of our country. The study lasted almost a year and showed that the withdrawal of animal meals as protein source from feed mixtures considerably worsened technical, economic and technical, and economic efficiencies in turkey-hen rearing. A substantial increase in production costs resulted in the decrease of profit and profitability ratio in the farm. The increase in feed conversion rate per 1 kg of body weight was the main factor that worsened the rearing efficiency. It meant that feed manufactures had a large problem to compose suitable feed mixtures, which would ensure feed requirements for turkeys and simultaneously would give satisfactory economic returns for producers.
4

Polish foreign trade in agri-food products

43%
Dabrowska M., Waciak K.
Polish Food
|
2000
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nr 3
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