Vše

Co hledáte?

Vše
Projekty
Výsledky výzkumu
Subjekty

Rychlé hledání

  • Projekty podpořené TA ČR
  • Významné projekty
  • Projekty s nejvyšší státní podporou
  • Aktuálně běžící projekty

Chytré vyhledávání

  • Takto najdu konkrétní +slovo
  • Takto z výsledků -slovo zcela vynechám
  • “Takto můžu najít celou frázi”

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

Identifikátory výsledku

  • Kód výsledku v 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>

  • Nalezeny alternativní kódy

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

  • Výsledek na webu

    <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>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

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

  • Popis výsledku v původním jazyce

    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

  • Název v anglickém jazyce

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

  • Popis výsledku anglicky

    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

Klasifikace

  • Druh

    J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS

  • CEP obor

  • OECD FORD obor

    40401 - Agricultural biotechnology and food biotechnology

Návaznosti výsledku

  • Projekt

    <a href="/cs/project/QJ1510312" target="_blank" >QJ1510312: Využití luskovino-obilních směsek ke zvýšení schopnosti udržitelné produkce objemných krmiv se zvýšeným obsahem energie a živin za účelem zlepšení kvality živočišných produktů v konvenčním i ekologickém zemědělství</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

Ostatní

  • Rok uplatnění

    2022

  • Kód důvěrnosti údajů

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

Údaje specifické pro druh výsledku

  • Název periodika

    Acta Fytotechnica et Zootechnica

  • ISSN

    1336-9245

  • e-ISSN

    1335-258X

  • Svazek periodika

    25

  • Číslo periodika v rámci svazku

    1

  • Stát vydavatele periodika

    SK - Slovenská republika

  • Počet stran výsledku

    9

  • Strana od-do

    7–15

  • Kód UT WoS článku

  • EID výsledku v databázi Scopus

    2-s2.0-85133865455