Influence of L-carnitine daily supplement on qualitative and quantitative ejaculate indicators in boars during the summer period

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F18%3A43914378" target="_blank" >RIV/62156489:43210/18:43914378 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.11118/actaun201866051199" target="_blank" >https://doi.org/10.11118/actaun201866051199</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201866051199" target="_blank" >10.11118/actaun201866051199</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Influence of L-carnitine daily supplement on qualitative and quantitative ejaculate indicators in boars during the summer period

Popis výsledku v původním jazyce

The purpose of the project was to determine impact of added L-carnitine in feed ration on quality of Duroc boar ejaculate during the summer period (June - September). Temperature in the stable achieved up to 29.9 oC. For the experiment was chosen 24 Duroc boars. Boars were divided into 2 groups: The control group of boars (n = 12) was fed by the basic feed mixture only. The experimental group of boars (n = 12) was supplemented by 500 mg of L-carnitine/kg of the feed ration. Ejaculate was collected once a week. Monitored parameters were: volume of ejaculate, concentration of sperm, total sperm count, motility of sperm and percentage of morphologically abnormal sperm. L-carnitine concentration in the ejaculate was monitored as well. Results of the experiment show that supplementation of 500 g of L-carnitine into boar ration had a positive impact on sperm motility, significant difference between the boar groups by 8.54 % (P &lt; 0.05) and on decreased morphologically abnormal sperm, significant difference between groups by 12.6 % (P &lt; 0.05), and also significant difference in experimental group during the monitoring by 4.06 % (P &lt; 0.05). After biochemical analysis have been found a statistically significant increase in concentration of L-carnitine in the ejaculate of the experimental group (up to 21.1 μg/ml) and a statistically significant difference between groups (22.0 μg/ml), (P &lt; 0.05).

Název v anglickém jazyce

Influence of L-carnitine daily supplement on qualitative and quantitative ejaculate indicators in boars during the summer period

Popis výsledku anglicky

The purpose of the project was to determine impact of added L-carnitine in feed ration on quality of Duroc boar ejaculate during the summer period (June - September). Temperature in the stable achieved up to 29.9 oC. For the experiment was chosen 24 Duroc boars. Boars were divided into 2 groups: The control group of boars (n = 12) was fed by the basic feed mixture only. The experimental group of boars (n = 12) was supplemented by 500 mg of L-carnitine/kg of the feed ration. Ejaculate was collected once a week. Monitored parameters were: volume of ejaculate, concentration of sperm, total sperm count, motility of sperm and percentage of morphologically abnormal sperm. L-carnitine concentration in the ejaculate was monitored as well. Results of the experiment show that supplementation of 500 g of L-carnitine into boar ration had a positive impact on sperm motility, significant difference between the boar groups by 8.54 % (P &lt; 0.05) and on decreased morphologically abnormal sperm, significant difference between groups by 12.6 % (P &lt; 0.05), and also significant difference in experimental group during the monitoring by 4.06 % (P &lt; 0.05). After biochemical analysis have been found a statistically significant increase in concentration of L-carnitine in the ejaculate of the experimental group (up to 21.1 μg/ml) and a statistically significant difference between groups (22.0 μg/ml), (P &lt; 0.05).

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

—

Svazek periodika

66

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

1199-1206

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85056278253