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Efectul enzimelor furajere asupra performanțelor de creștere și a indicilor sangvini la puii de carne

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dc.contributor.author VOINIŢCHI, Eugeniu
dc.date.accessioned 2023-07-28T10:16:40Z
dc.date.available 2023-07-28T10:16:40Z
dc.date.issued 2019
dc.identifier.citation VOINIŢCHI, Eugeniu. Efectul enzimelor furajere asupra performanțelor de creștere și a indicilor sangvini la puii de carne. In: Ştiinţa Agricolă. 2019, nr. 2, pp. 135-141. ISSN 1857-0003, eISSN 2857-3202. en_US
dc.identifier.issn 1857-0003
dc.identifier.issn 2857-3202
dc.identifier.uri http://repository.utm.md/handle/5014/23551
dc.description.abstract Cercetările s-au efectuat pe două loturi a câte 15 500 pui broiler, lot martor şi experimental, cu scopul de a stabili efectul produsului enzimatic Avyzime 1500 (conţine xilanază, protează, amilază, pectinază), administrat în furaj de la vârsta de 1 până la 48 zile. Pe parcursul perioadei de creştere au fost prelevate probe de sânge pentru examene hematologice şi biochimice, au fost efectuate cântăriri săptămânale şi a fost evaluat con¬sumul de furaje. S-a constatat reducerea procentului letalităţii, care a constituit 2,3% (lot experimental) şi 2,8% (lot martor). La sfârşitul experimentului greutatea corporală medie pe cap de pui a fost cu 7% mai mare faţă de puii lotului martor (P<0,001). Produsul enzimatic a avut un efect pozitiv asupra funcţiei hematopoietice şi asupra indicilor biochimici. en_US
dc.description.abstract The study on two groups of 15 500 chickens, divided into a control group and an experimental one, assessed the influence of the enzyme product Avizyme 1500 (contains xylanase, protease, amylase, and pectinase) administered in the feed from 1 to 48 days of age. Over the period of chicken growth blood samples were collected for hematological and biochemical investigations. Weighings were performed weekly and the feed con¬sumption was also evaluated. Findings: reduced letality rate which amounted to 2,3% (experimental group) and 2,8% (control group). At the end of the experiment the average body weight per head was by 7% higher compared to chickens in the control group (P<0,001). The enzyme product had a positive effect on hematopoietic function and biochemical indices. en_US
dc.language.iso ro en_US
dc.publisher Universitatea Agrară de Stat din Moldova en_US
dc.relation.ispartofseries Ştiinţa Agricolă;2019, N. 2
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject pui broiler en_US
dc.subject prebiotice en_US
dc.subject greutate corporală en_US
dc.subject indici biochimici en_US
dc.subject broiler chickens en_US
dc.subject prebiotics en_US
dc.subject body weight en_US
dc.subject biochemical indices en_US
dc.title Efectul enzimelor furajere asupra performanțelor de creștere și a indicilor sangvini la puii de carne en_US
dc.title.alternative Effect of feed enzymes on growth and development performances and blood indices of meat chickens en_US
dc.type Article en_US


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