Silages from legume-cereal mixtures as a factor of dairy cow milk quality

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722861%3A_____%2F22%3AN0000024" target="_blank" >RIV/26722861:_____/22:N0000024 - isvavai.cz</a>

Alternative codes found

RIV/26788462:_____/22:N0000085 RIV/60460709:41210/22:92420

Result on the web

<a href="https://www.acta.fapz.uniag.sk/journal/article/view/7/4" target="_blank" >https://www.acta.fapz.uniag.sk/journal/article/view/7/4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15414/afz.2022.25.01.7-15" target="_blank" >10.15414/afz.2022.25.01.7-15</a>

Result language

angličtina

Original language name

Silages from legume-cereal mixtures as a factor of dairy cow milk quality

Original language description

Currently, the prices of dairy cows feed with protein concentrates are rising and the climate change is also manifesting itself with a growing drought in animal production. These are the reasons why there is an increasing interest in growing silage from legumecereal mixtures (L-C-M) and in increasing their share in feed rations for dairy cows. Furthermore, the L-C-Ms improve the soil fertility during the crop rotation. The effect of these feeds on milk quality was evaluated by adding L-C-M silages into feeding rations. Czech Fleckvieh and Holstein breed dairy cows (8 herds; feeding periods without and with L-C-M silages) were included in the evaluation for 3 years. There were used 126 L-C-M (experimental) and 463 control (without L-C-M) bulk tank milk samples in this dairy analysis. Lactose content, solids non fat content and total count of mesophilic bacteria in milk of L-C-M group was increased as compared to control (zero hypothesis probability varied from P ≤0.05 to P ≤0.001). On the contrary, as new knowledge, milk freezing point depression and somatic cell counts were decreased in L-C-M group as compared to control (P ≤0.001 and P ≤0.05). Other milk indicators such as contents of fat, crude protein, milk urea and thermostability (P >0.05) were not affected by evaluated factor. The residues of inhibitory substances in bulk tank milk in the L-C-M group were not indicated, but one case was in the control group. Feeding of dairy cows with an increased proportion of L-C-M silage in the roughage component a part of the feeding ration is a safe way to replace part of the protein concentrates in animal feeding, regarding milk quality

Czech name

—

Czech description

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Type

J_SC - Article in a specialist periodical, which is included in the SCOPUS database

CEP classification

—

OECD FORD branch

40401 - Agricultural biotechnology and food biotechnology

Project

<a href="/en/project/QJ1510312" target="_blank" >QJ1510312: Utilizing legume-cereal intercropping to increase sustainable production of bulk feeds with increased energy and nutrients content for purpose of quality improvement of animal products in conventional and organic farming</a><br>

Continuities

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

Publication year

2022

Confidentiality

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

Name of the periodical

Acta Fytotechnica et Zootechnica

ISSN

1336-9245

e-ISSN

1335-258X

Volume of the periodical

25

Issue of the periodical within the volume

1

Country of publishing house

SK - SLOVAKIA

Number of pages

9

Pages from-to

7–15

UT code for WoS article

—

EID of the result in the Scopus database

2-s2.0-85133865455