Growth performance, blood profiles and carcass traits of Barbary partridge (Alectoris barbara) fed two different insect larvae meals (Tenebrio molitor and Hermetia illucens)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985904%3A_____%2F17%3A00483875" target="_blank" >RIV/67985904:_____/17:00483875 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.rvsc.2017.04.017" target="_blank" >http://dx.doi.org/10.1016/j.rvsc.2017.04.017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.rvsc.2017.04.017" target="_blank" >10.1016/j.rvsc.2017.04.017</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Growth performance, blood profiles and carcass traits of Barbary partridge (Alectoris barbara) fed two different insect larvae meals (Tenebrio molitor and Hermetia illucens)

Popis výsledku v původním jazyce

To investigate the effect of two insect meals (from Hermetia illucens, HI and Tenebrio molitor, TM larvae) on productive performance and blood profiles of Barbary partridge, ninety, seven days old partridges were divided into 5 groups (6 replicates, 3 partridges/replicate). Up to 64 d, the groups fed 5 isoproteic and isoenergetic diets: the control fed a corn-soybean meal diet (SBM group), in TM25 and TM50 groups the 25 and 50% of SBM proteins were substituted by the protein from TM, respectively, in HI25 and HI50 groups the 25 and 50% of SBM were substituted by the protein from HI, respectively. The birds fed TM25 and both the HI levels reached a higher (P < 0.01) live weight at 64 d than the control. Considering the entire experimental period the TM groups had a more favorable FCR than SBM. The carcass weights of all the insect groups were higher (P < 0.01) than the control. The weight of the full digestive tract in SBM group was the highest (P < 0.01). The caecal weight, the intestinal and caecal length were the highest (P < 0.01) in the SBM group. The SBM group the highest value of albumin/globulin (P < 0.01) and creatinine (P < 0.05). TM seems to be more effective than HI in improving FCR. The reduced albumin/globulin ratio in the insect meal fed groups could be ascribed to the chitin content and this result was not affected by the amount of chitin intake, suggesting that also the lowest values are able to express their potential effects in partridges.

Název v anglickém jazyce

Growth performance, blood profiles and carcass traits of Barbary partridge (Alectoris barbara) fed two different insect larvae meals (Tenebrio molitor and Hermetia illucens)

Popis výsledku anglicky

To investigate the effect of two insect meals (from Hermetia illucens, HI and Tenebrio molitor, TM larvae) on productive performance and blood profiles of Barbary partridge, ninety, seven days old partridges were divided into 5 groups (6 replicates, 3 partridges/replicate). Up to 64 d, the groups fed 5 isoproteic and isoenergetic diets: the control fed a corn-soybean meal diet (SBM group), in TM25 and TM50 groups the 25 and 50% of SBM proteins were substituted by the protein from TM, respectively, in HI25 and HI50 groups the 25 and 50% of SBM were substituted by the protein from HI, respectively. The birds fed TM25 and both the HI levels reached a higher (P < 0.01) live weight at 64 d than the control. Considering the entire experimental period the TM groups had a more favorable FCR than SBM. The carcass weights of all the insect groups were higher (P < 0.01) than the control. The weight of the full digestive tract in SBM group was the highest (P < 0.01). The caecal weight, the intestinal and caecal length were the highest (P < 0.01) in the SBM group. The SBM group the highest value of albumin/globulin (P < 0.01) and creatinine (P < 0.05). TM seems to be more effective than HI in improving FCR. The reduced albumin/globulin ratio in the insect meal fed groups could be ascribed to the chitin content and this result was not affected by the amount of chitin intake, suggesting that also the lowest values are able to express their potential effects in partridges.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Research in Veterinary Science

ISSN

0034-5288

e-ISSN

—

Svazek periodika

115

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

6

Strana od-do

183-188

Kód UT WoS článku

000418308700027

EID výsledku v databázi Scopus

2-s2.0-85018428859