Changes in haematological and biochemical blood parameters of laying hens of the ROSS 308 parent flock during the hatching period

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F23%3A43880631" target="_blank" >RIV/62157124:16270/23:43880631 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.jafs.com.pl/Changes-in-haematological-and-biochemical-blood-parameters-nof-laying-hens-of-the,154595,0,2.html" target="_blank" >http://www.jafs.com.pl/Changes-in-haematological-and-biochemical-blood-parameters-nof-laying-hens-of-the,154595,0,2.html</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.22358/jafs/154595/2022" target="_blank" >10.22358/jafs/154595/2022</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Changes in haematological and biochemical blood parameters of laying hens of the ROSS 308 parent flock during the hatching period

Popis výsledku v původním jazyce

The aim of this study was to assess the productive health of the meat hybrid ROSS 308 parent flock during the laying season at regular two month intervals by means of selected haematological (haematocrit, haemoglobin) and biochemical (total protein, glucose, cholesterol, alanine aminotransferase, aspartate aminotransferase, calcium, phosphorus, magnesium, sodium, potassium) parameters. To assess the metabolic profile in a randomly selected set of laying hens (n = 30), blood was collected by vena basilica puncture and stabilized with heparin. The productive capacity of the parental flock was assessed on the basis of hatching egg laying capacity of laying hens (n = 5000). The experiment began after the adaptation period at 23 weeks and ended at 62 weeks of age of laying hens. Laying intensity during the study period ranged from 84.50% (30 weeks of age) to 50.10% (62 weeks of age), with weekly hatching egg production ranging from 5.60 (30 weeks of age) to 3.40 eggs (62 weeks of age). As hatching intensity decreased, the mean values of haematocrit, haemoglobin and aspartate aminotransferase gradually increased. On the other hand, the mean values of total protein, cholesterol, alanine aminotransferase, calcium, phosphorus, magnesium and potassium tended to follow hatching intensity. For plasma glucose and sodium levels, fluctuations in values were observed independent of hatching intensity. Information on the dynamic changes in the metabolic profile of meat hybrid laying hens, occurring during the hatching season, can serve as an important indicator for assessing the health status and welfare of hens.

Název v anglickém jazyce

Changes in haematological and biochemical blood parameters of laying hens of the ROSS 308 parent flock during the hatching period

Popis výsledku anglicky

The aim of this study was to assess the productive health of the meat hybrid ROSS 308 parent flock during the laying season at regular two month intervals by means of selected haematological (haematocrit, haemoglobin) and biochemical (total protein, glucose, cholesterol, alanine aminotransferase, aspartate aminotransferase, calcium, phosphorus, magnesium, sodium, potassium) parameters. To assess the metabolic profile in a randomly selected set of laying hens (n = 30), blood was collected by vena basilica puncture and stabilized with heparin. The productive capacity of the parental flock was assessed on the basis of hatching egg laying capacity of laying hens (n = 5000). The experiment began after the adaptation period at 23 weeks and ended at 62 weeks of age of laying hens. Laying intensity during the study period ranged from 84.50% (30 weeks of age) to 50.10% (62 weeks of age), with weekly hatching egg production ranging from 5.60 (30 weeks of age) to 3.40 eggs (62 weeks of age). As hatching intensity decreased, the mean values of haematocrit, haemoglobin and aspartate aminotransferase gradually increased. On the other hand, the mean values of total protein, cholesterol, alanine aminotransferase, calcium, phosphorus, magnesium and potassium tended to follow hatching intensity. For plasma glucose and sodium levels, fluctuations in values were observed independent of hatching intensity. Information on the dynamic changes in the metabolic profile of meat hybrid laying hens, occurring during the hatching season, can serve as an important indicator for assessing the health status and welfare of hens.

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

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

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

32

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

7

Strana od-do

43-49

Kód UT WoS článku

000920423200005

EID výsledku v databázi Scopus

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