The effect of propolis extract in the diet of chickens Ross 308 on their performance
The focus of the study was the performance of Ross 308 chickens after the application of propolis extract in their diet. The nutritional value of feed mixtures for chickens was equal, but the experimental groups were also added propolis extract in the dose of 200 mg.kg-1 (E1), 300 mg.kg-1 (E2) and 4...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | Bulgarian |
| Published: |
University of Zagreb, Faculty of Agriculture
2014-12-01
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| Series: | Journal of Central European Agriculture |
| Subjects: | |
| Online Access: | http://jcea.agr.hr/articles/774286_The_effect_of_propolis_extract_in_the_diet_of_chickens_Ross_308_on_their_performance_en.pdf |