Inheritance of the duration of fertility in chickens and its correlation with laying performance

C Wen, C Mai, R Cai, Q Gou, B Zhang, J Li… - Genetics Selection …, 2022 - Springer
Background Duration of fertility (DF) is an important economic trait in poultry production
because it has a strong effect on chick output. Various criteria or traits to assess DF on …

Effects of Long-Term Storage on Hatchability and Incubation Length of Game Farmed Quail Eggs

P González-Redondo, P Robustillo, FP Caravaca - Animals, 2023 - mdpi.com
Simple Summary In alternative poultry production systems, a key aspect for the viability of
the hatching egg is its storage before incubation, its management being less standardized …

[HTML][HTML] Effect of long-term storage on the hatchability of red-legged partridge (Alectoris rufa) eggs

P González-Redondo - Poultry Science, 2010 - Elsevier
ABSTRACT The effect of 0-, 7-, 14-, 21-, 28-, and 35-d storage periods on hatchability and
weight loss during storage and incubation of red-legged partridge (Alectoris rufa) eggs …

[HTML][HTML] The effects of different breeding systems on egg productivity and egg quality characteristics of rock partridges

O Özbey, F Esen - Poultry science, 2007 - Elsevier
This study was carried out to investigate the effects of different breeding systems (breeding
on the ground and in the cage) on the egg production and egg characteristics of Rock …

[HTML][HTML] Effect of hen weight on egg production and some egg quality characteristics in the partridge (Alectoris graeca)

K Kirikçı, A Günlü, O Cetin, M Garip - Poultry science, 2007 - Elsevier
ABSTRACT A study was conducted to determine the effect of live weight of partridges on
egg production and egg quality characteristics. A total of 144 Rock Partridges were divided …

[HTML][HTML] Effects of different storage time on hatching results and some egg quality characteristics of rock partridge (A. graeca)(management and production)

Ş Günhan, K Kırıkçı - Poultry Science, 2017 - Elsevier
In this research, partridge eggs were stored during zero to 7, 8 to 14, 15 to 21, 22 to 28, 29 to
35 and 36 to 42 d, respectively. The effect of different egg storage periods on egg protein …

[HTML][HTML] Effects of storage temperature and length of the storage period on hatchability and performance of red-legged partridge (Alectoris rufa) eggs

P Gómez-de-Travecedo, FP Caravaca… - Poultry science, 2014 - Elsevier
The aim of the present study was to investigate, in red-legged partridge (Alectoris rufa) eggs,
the effects of 7-and 42-d storage periods with different storage temperatures (15, 12, and 9° …

Effect of egg weight on chick weight, egg weight loss and hatchability in rock partridges (A. graeca)

T Çağlayan, M Garip, K Kırıkçı… - Italian Journal of Animal …, 2009 - Taylor & Francis
This study was conducted to determine the effect of egg weight on chick weight, egg weight
loss and hatchability in partridges. Eggs (847) obtained from rock partridges (44-46 weeks …

Changes in eggshell conductance, water loss and hatchability of layer hens with flock age and moulting

M Meir, A Ar - British Poultry Science, 2008 - Taylor & Francis
1. Changes in water loss, eggshell conductance and hatchability with flock age were
monitored in layer hens in a commercial hatchery. 2. Optimal water loss for maximal …

[PDF][PDF] Kınalı kekliklerde yumurta ağırlığının kuluçka sonuçları üzerine etkisi

K Kırıkçı, M Çam, E Başer, NK Akbulut… - Bahri Dağdaş …, 2018 - dergipark.org.tr
Bu çalışma kınalı kekliklerde yumurta ağırlığının ve kuluçka sırasında oluşan ağırlık kaybının
kuluçka sonuçları ile embriyonik ölümler üzerine etkisini belirlemek amacıyla yapılmıştır …