[The effect of using of dried poultry litter for feeding egg-laying hens on their productive trait ]
1985
Kekez, M. (Jugoinspekt, Zagreb (Yugoslavia))
It has been established that the use of dried poultry litter of egg-laying hens, constituting up to 10 percent of its total nutrition, not only solves its direct use in poultry nutrition, but causes a decrease in the cost of the mixture. By using dried poultry litter, necessary nutritional ingredients are being provided for: protein and minerals (especially phosphorus)
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Эту запись предоставил Unassigned data from Yugoslavia