The effect of feeding soybean extract to lactating dairy cows on yield and composition of milk and fatty acid profile of milk fat

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effect of feeding soybean extract to lactating dairy cows on yield and composition of milk and fatty acid profile of milk fat

Popis výsledku v původním jazyce

The aim of the study was to evaluate the effect of diet supplemented with soybean extract on yield and composition of milk and milk fatty acid profile. The experiment was carried out on 12 lactating dairy cows (lactation 1 to 5, 26 weeks of lactation) that were divided into 2 groups. During the experiment cows were fed on a basal diet based on maize silage (30 kg/d), lucerne hay (3 kg/d) and supplemental mixture (8 kg/d, all as fed basis). Control cows (C) received the basal diet while experimental animals (S) received the basal diet supplemented daily with 7.5 g/head of 40% soybean extract. The experiment was carried out in the form of cross-over design and was divided into 2 periods of 10 days (7 days of preliminary period followed by a 3-day collecting period). DM intake and milk yield did not differ significantly between groups (P } 0.05). Concentration of milk compounds was not affected by the treatment, however daily yield of lactose was higher in C than in S (P { 0.05). Yield of

Název v anglickém jazyce

The effect of feeding soybean extract to lactating dairy cows on yield and composition of milk and fatty acid profile of milk fat

Popis výsledku anglicky

The aim of the study was to evaluate the effect of diet supplemented with soybean extract on yield and composition of milk and milk fatty acid profile. The experiment was carried out on 12 lactating dairy cows (lactation 1 to 5, 26 weeks of lactation) that were divided into 2 groups. During the experiment cows were fed on a basal diet based on maize silage (30 kg/d), lucerne hay (3 kg/d) and supplemental mixture (8 kg/d, all as fed basis). Control cows (C) received the basal diet while experimental animals (S) received the basal diet supplemented daily with 7.5 g/head of 40% soybean extract. The experiment was carried out in the form of cross-over design and was divided into 2 periods of 10 days (7 days of preliminary period followed by a 3-day collecting period). DM intake and milk yield did not differ significantly between groups (P } 0.05). Concentration of milk compounds was not affected by the treatment, however daily yield of lactose was higher in C than in S (P { 0.05). Yield of

Druh

D - Stať ve sborníku

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Sborník příspěvků XV. konference mladých vědeckých pracovníků s mezinárodní účastí

ISBN

978-80-7305-650-6

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

91-94

Název nakladatele

Veterinární a farmaceutická univerzita Brno

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

30. 5. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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