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Tannins are water-soluble polyphenols with anti-nutritional properties but when supplemented at a low dose to the diets may exhibit positive effect on ruminants. Owing to great group diversity, tannins demonstrate various biological activities. They form complexes with nutrients and so they are enable to affect digestion processes. Thus, the aim of the study was to examine the effect of two types...
The objective of the study was to determine the influence of the herbal preparation Ruchamax®, added to rations for heifers on the number of ciliates in their rumen, ruminal fermentation, and some biochemical parameters in their blood serum. The experiment was carried out on three rumen-fistulated heifers. The control diet (K), comprising 84% of meadow hay and 16% of concentrate, and two experimental...
Evaluated was the influence of live cells and metabolites of yeast (Saccharomyces cerevisiae) in the diet on number of ciliates, concentration of volatile fatty acids (VFA) in the rumen and biochemical parameters of blood of heifers. The experiment was carried out on three rumen-fistulated heifers. The animals were fed diet consisting of 88% meadow hay and 12% concentrate. A dose of 10 g of live yeast...
W pracy określono wpływ dodatku do dawki pokarmowej żywych drożdży Saccharomyces cerevisiae i ich metabolitów na liczebność populacji orzęsków oraz aktywność ksylanolityczną i aktywność karboksymetylocelulazy (CMC-azy) w żwaczu kóz. Doświadczenie przeprowadzono w układzie kwadratu łacińskiego na 3 dorosłych kozach (3 x 3), zaopatrzonych w trwałe przetoki żwacza. Zwierzęta karmiono dawką składającą...
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