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Two experiments were conducted to evaluate the effects of addition of sodium polyacrylate (SPA) to a phytase-supplemented diet on the performance and phosphorus (P) retention of chicks. In experiment ...
The study examined the effect of skip a-day feed restriction on Rhode Island Red chicken and evaluated the effect in relation to age, body weight, egg quality, weight of reproductive tract and liver a...
The infl uence of protein-xanthophyll (PX) concentrate of alfalfa supplement to crude protein-reduced diets was examined in relation to nitrogen excretion, performance parameters and pig meat quality....
The aim of the paper was analysis of changes in range of performance test results of 19782 gilts of Polish Large White conducted in years 1995-2004, produced in Poland in the area activity of Bydgoszc...
This research presents the evaluation of the reproductive performance of Pomeranian sheep, bred in the Baldram conservation herd (Elblag province) over two consecutive years. The number of evaluated e...
An experiment was carried out to assess the effect of replacing maize with wheat offal in broiler finisher diets on bird performance and feed cost. Six rations were formulated using 0, 5, 10, 15, 20, ...
The aim of this thesis is to clarify the effect of the horse age, the horse sex and the performance rating of the horse on the resulting course passing. Altogether it was judged 1 825 horses during 44...
Two experiments were conducted to evaluate the effects of forage:concentrate ratios and feeding principles on milk yield, milk composition, body weight change, postpartum oestrus and feed cost. A tota...

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