Effect of dehulled white lupine seeds on the milk production and milk composition in rabbit does and the growth performance of their litters before weaning

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F19%3AN0000157" target="_blank" >RIV/00027014:_____/19:N0000157 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.22358/jafs/110371/2019" target="_blank" >http://dx.doi.org/10.22358/jafs/110371/2019</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.22358/jafs/110371/2019" target="_blank" >10.22358/jafs/110371/2019</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of dehulled white lupine seeds on the milk production and milk composition in rabbit does and the growth performance of their litters before weaning

Popis výsledku v původním jazyce

The effect of dehulled white lupine seeds (DWLS, cv. Zulika) on milk production and composition in rabbit does and growth performance of their litters before weaning was evaluated. In total, 24 Hyplus rabbit does were allocated into 2 experimental treatments (12 does/treatment; third parturition) and were fed one of the two lactation diets. The litters were standardized to 8 kits after the birth and were offered one of the two weaning diets from days 17 to 32 of age (weaning). Two lactation diets and two weaning diets were formulated to be isonitrogenous and isoenergetic. The control lactation diet (L-SBM) contained 13% soybean meal (SBM) and 5% sunflower meal (SFM) as the main crude protein (CP) sources, whereas the experimental lactation diet (L-DWLS) was based on 18% DWLS. The control weaning diet (W-SBM) contained 7% SBM as the main CP source, whereas the experimental weaning diet (W-DWLS) was based on 7% DWLS. No significant differences were detected between treatments regarding performance and milk production in rabbit does during the entire lactation period. Feeding L-DWLS diet increased n-3 polyunsaturated fatty acids content (PUFA n-3; P < 0.001) and PUFA n-3:C20:4n-6 ratio (P < 0.001) in milk. In litters of rabbit does fed the L-DWLS diet higher milk intake:solid feed intake ratio (P = 0.024) was observed. So, DWLS can be considered as a novel feed component in rabbit diets, without adverse effects on performance of rabbit does and their litters.

Název v anglickém jazyce

Effect of dehulled white lupine seeds on the milk production and milk composition in rabbit does and the growth performance of their litters before weaning

Popis výsledku anglicky

The effect of dehulled white lupine seeds (DWLS, cv. Zulika) on milk production and composition in rabbit does and growth performance of their litters before weaning was evaluated. In total, 24 Hyplus rabbit does were allocated into 2 experimental treatments (12 does/treatment; third parturition) and were fed one of the two lactation diets. The litters were standardized to 8 kits after the birth and were offered one of the two weaning diets from days 17 to 32 of age (weaning). Two lactation diets and two weaning diets were formulated to be isonitrogenous and isoenergetic. The control lactation diet (L-SBM) contained 13% soybean meal (SBM) and 5% sunflower meal (SFM) as the main crude protein (CP) sources, whereas the experimental lactation diet (L-DWLS) was based on 18% DWLS. The control weaning diet (W-SBM) contained 7% SBM as the main CP source, whereas the experimental weaning diet (W-DWLS) was based on 7% DWLS. No significant differences were detected between treatments regarding performance and milk production in rabbit does during the entire lactation period. Feeding L-DWLS diet increased n-3 polyunsaturated fatty acids content (PUFA n-3; P < 0.001) and PUFA n-3:C20:4n-6 ratio (P < 0.001) in milk. In litters of rabbit does fed the L-DWLS diet higher milk intake:solid feed intake ratio (P = 0.024) was observed. So, DWLS can be considered as a novel feed component in rabbit diets, without adverse effects on performance of rabbit does and their litters.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

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

Projekt

<a href="/cs/project/QJ1510136" target="_blank" >QJ1510136: Optimalizace proteinové výživy monogastrických zvířat na bázi odrůd semen lupiny bílé (Lupinus albus)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Journal of Animal and Feed Sciences

ISSN

1230-1388

e-ISSN

—

Svazek periodika

28

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

7

Strana od-do

291-297

Kód UT WoS článku

000487318800008

EID výsledku v databázi Scopus

2-s2.0-85077374834