English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The probiotic “Entero-active”, due to the formation of lactic and acetic acids, creates an unfavourable pH environment for pathogenic microflora, stimulates the growth of intestinal normal flora, which has a positive effect on the composition of the microbiocenosis. In addition, probiotic microorganisms produce biologically active substances, enzymes and amino acids. The aim of the research was to investigate the digestion of feed nutrients by broiler chickens fed by the probiotic supplement Entero-active. Optimal doses of probiotic feeding are determined on the basis of obtained results. The influence of probiotic supplement on digestibility of feed nutrients, availability of amino acids and retention of mineral elements of mixed fodder is established.  Tendencies of changes in productivity and safety of poultry under the effect of probiotic are revealed. The broiler chickens fed by additive Entero-active have increased the digestibility of dry matter by 2.4% (P &lt;0.01), protein by 3.4% (P &lt;0.001), fiber by 31.1% (P &lt;0.001) and NFE by 4.0% (P &lt;0.001) comparing with the control group. According to our research, the application of probiotic supplement Entero-active for the broilers’ feeding increases the availability of essential amino acids, i.e. lysine by 4.8%, histidine by 3.8%, arginine by 4.9%, threonine by 7.5%, valine by 4.1%, methionine by 2.6%, isoleucine by 7.6% compared with the control indicator. It was found the absorption of Ca, P, Mg, Mn, and increases respectively, by 23.5%, 6.9%, 12.2%, and by 33.1% under the action of probiotics. The Entero-active probiotic application in the diet of broiler chickens increases the pre-slaughter live weight by 16.7%, the weight of ungutted carcasses by 15.0% and gutted carcasses by 17.3%, feed costs per 1 kg increase by 12.9%, relative to control. Our studies have made it possible to identify certain patterns in the digestion of nutrients by poultry, depending on the different doses of probiotic Entero-active used in their diets.

DIGESTIBILITY OF NUTRIENTS AND BROILER CHICKEN PRODUCTIVITY UNDER THE ACTION OF PROBIOTIC ENTERO-ACTIVE