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The aim of the study was to investigate the effect of different energy concentrations in the isonitrogenous diet fed during the dry period on postpartum health, fertility and blood variables. Forty Holstein multiparous cows were dried 56 days before the expected day of calving and assigned to group (M) with moderate energy concentrations of 0.69 UFL/kg DM or to the low-energy group (L) with energy...
Two 33-day experiments were conducted. In each experiment, fifty male pigs about 9 kg body weight were divided into five groups and fed ad libitum a mixture containing soya bean meal in the control group (SBM), whereas in the experimental diets, 50% (experiment I) or 75% (experiment II) of the soya protein was replaced by the protein of raw or germinated seeds of yellow (RYL and GYL, respectively)...
The aim of the study was to determine the effect of live yeast culture (LYC) and dehydrated yeast culture (YC) containing Saccharomyces cerevisiae on fermentation parameters and degradability in the rumen of sheep fed a high- (H-NDF; 56% DM) or low- (L-NDF; 35% DM) NDF diet. Three Polish Merino sheep fitted with ruminal cannulas were used. The effective degradability of maize grain and wheat straw...
The aim of the study was to determine the effect of the limitation of energy intake by restrictive dry matter intake in the far- off part (from -56 d to -22 d) of dry period on the colostrum quality and the calf immunological status. Thirty-eight Polish Holstein- Friesian Black and White multiparous cows and their calves were randomly allotted to one of the two dietary treatments in the far-off period...
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