Zobrazeno 1 - 10
of 62
pro vyhledávání: '"H. Kontecka"'
Publikováno v:
Czech Journal of Animal Science, Vol 59, Iss 7, Pp 319-326 (2014)
A comparative analysis of reproduction parameters and hatchability results of pheasants raised under two different housing systems (cages and aviaries) was performed. In the first system the pheasants were housed in 420 cages, 3780 from the total wer
Externí odkaz:
https://doaj.org/article/853c526291b749a39bd1c683a3725139
Autor:
S. Nowaczewski, H. Kontecka
Publikováno v:
Czech Journal of Animal Science, Vol 50, Iss 5, Pp 208-212 (2005)
The effects of three doses of vitamin C (100, 200 and 300 mg/kg) added to the feed of reproductive pheasants on egg production, egg fertility and parameters of hatchability were investigated. In experiments I (1999) and II (2000) birds were kept in o
Externí odkaz:
https://doaj.org/article/fa0ddf9090694ec8a4f7c0e9798dc460
Publikováno v:
World's Poultry Science Journal. 72:597-604
A number of studies have indicated that there is a relationship between the colour of pheasant eggshells and their quality, as well as hatchability results. For example, eggs with light coloured sh...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e60f6b82f50178a65509d49c9f90732
https://doi.org/10.1017/s0043933916000465
https://doi.org/10.1017/s0043933916000465
Publikováno v:
World's Poultry Science Journal. 72:323-332
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cb48f1bf96266816a5a55fdfbb84403
https://doi.org/10.1017/s0043933916000192
https://doi.org/10.1017/s0043933916000192
Publikováno v:
Czech Journal of Animal Science. 59:319-326
A comparative analysis of reproduction parameters and hatchability results of pheasants raised under two different housing systems (cages and aviaries) was performed. In the first system the pheasants were housed in 420 cages, 3780 from the total wer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bb4a6d62805190f8d4b0967f7c6c502
https://doi.org/10.17221/7533-cjas
https://doi.org/10.17221/7533-cjas
Publikováno v:
Annals of Animal Science. 13:531-541
The aim of the study was to evaluate the morphometry and shell quality of eggs laid by pheasants kept in cages, and also to analyse the dependence between egg shell colour parameters, its quality and morphometric characteristics. Four groups of 15 eg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a95e569164b1108b38eed9cc40f610e
https://doi.org/10.2478/aoas-2013-0034
https://doi.org/10.2478/aoas-2013-0034
Publikováno v:
Folia Biologica. 61:119-124
The aim of this study was to evaluate the effectiveness of ethyl alcohol (75%) disinfection of Japanese quail (Coturnix coturnix japonica) hatching eggs and analysis of microbial contamination of eggs during incubation, depending on their location in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::958be63d76483f245491cd7f937d9f64
https://doi.org/10.3409/fb61_1-2.119
https://doi.org/10.3409/fb61_1-2.119
Publikováno v:
Annals of Animal Science. 12:609-620
In reproductive flocks of poultry it is very important to obtain a large number of eggs with normal structure, optimal morphological composition and interior quality. These elements have very significant influence on the biological value of the egg,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d7eed33b523db3e28a62d74b0e4cfd0
https://doi.org/10.2478/v10220-012-0051-1
https://doi.org/10.2478/v10220-012-0051-1
Publikováno v:
Journal of Ethology. 30:289-294
Many species of game birds would become extinct in their natural habitat without periodical supplementation of wildlife populations with specimens bred on farms. Unfortunately either such birds do not exhibit any specific forms of behaviour which ena
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99c6f76dd121d56becd6871c9c312307
https://doi.org/10.1007/s10164-012-0325-1
https://doi.org/10.1007/s10164-012-0325-1
Publikováno v:
Folia Biologica. 60:79-84
Although the growth of pheasants is an important issue, there are few publications providing information on body weight and morphometrics of pheasants at different ages. The aim of this study was to investigate body weight, tarsus length, wing length
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::266a0f6b0098287b47fee8292f5b5d72
https://doi.org/10.3409/fb60_12.79-84
https://doi.org/10.3409/fb60_12.79-84