Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Monika Stępińska"'
Publikováno v:
Poultry Science. 98:7097-7100
The aim of this study was to determine the effect of the interaction between hen's age and egg storage time on the frequency of occurrence and type of physical defects in turkey poults. The experimental materials comprised 6,048 eggs laid by BUT 6 tu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84b20347d4f9ad2a7504be631e839322
https://doi.org/10.3382/ps/pez481
https://doi.org/10.3382/ps/pez481
Publikováno v:
Annals of Animal Science. 17:447-462
The aim of this study was to determine the effect of egg water loss during storage and incubation on hatch rates in heavy-type broad-breasted white BUT Big 6 turkeys. Turkey hens started laying eggs at 30 weeks of age. In weeks 2, 8, 16 and 21 of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48e0945e67c937fdb267eaccb722b887
https://doi.org/10.1515/aoas-2016-0057
https://doi.org/10.1515/aoas-2016-0057
Autor:
Danuta Michalik, Monika Stępińska, Katarzyna Tomaszewska, Włodzimierz Makowski, Magdalena Kubińska, Emilia Mróz
Publikováno v:
Annals of Animal Science. 16:245-257
The objective of this study was to investigate the effect of genotype and sex on the degree of maturity of the plumage of guinea fowl. The experimental materials comprised 300 slow-growing (Label group) and 300 fast-growing (Standard group) gray guin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d335238d94b2dbcfc785e9ddc349774
https://doi.org/10.1515/aoas-2015-0060
https://doi.org/10.1515/aoas-2015-0060
Publikováno v:
Journal of Applied Poultry Research. 23:196-203
The objective of this study was to evaluate selected morphological characteristics and the chemical composition of turkey eggs of different weight classes. The percentage of eggs weighing ≥100 g increased to 46.66% in wk 23. Eggs weighing 95 and 11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62ad35f6b845477e4ee85de497ee2ad1
https://doi.org/10.3382/japr.2013-00871
https://doi.org/10.3382/japr.2013-00871
Publikováno v:
Annals of Animal Science. 13:543-552
The objective of this study was to determine poult quality in the first breeding season of turkeys. The study was conducted over a 24-week laying season of white broad-breasted Big 6 turkeys. Starting from the first week of laying, at three-week inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33903928d07749fe0154c9c6d2798e8a
https://doi.org/10.2478/aoas-2013-0020
https://doi.org/10.2478/aoas-2013-0020
Publikováno v:
Folia Biologica. 60:235-241
The objective of this study was to determine the effect of dietary selenium source on the growth and development of turkey embryos, and egg hatchability. White broad-breasted BUT Big 6 turkeys (1800 females and 150 males) were placed under optimum ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae0c038f167cdb3d5f992d6bb148bcf8
https://doi.org/10.3409/fb60_3-4.235-241
https://doi.org/10.3409/fb60_3-4.235-241
Publikováno v:
Polish Journal of Natural Science. 25:143-153
The objective of this study was to determine the type and quantity of hatchery waste and egg hatchability during the first laying season of heavy-type turkey hens. The hatchability of 4536 eggs as well as the weight, type and quantity of waste materi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::486b00b33368b052b88d701a00c62e3d
https://doi.org/10.2478/v10020-010-0012-z
https://doi.org/10.2478/v10020-010-0012-z