Results 41 to 50 of about 13,188 (300)

Relationship between hatchability and non-destructive physical measurements of chicken eggs

, 2015
The current study was aimed at exploring the relationship between egg physical parameters that can be evaluated before incubation without egg breakage and hatchability of chick embryos. Eggs from laying hens of the White Leghorn (WL), Rhode Island White (
Bogatyr, V P, Narushin, Valeriy G., Romanov, Michael N   +2 more
core   +1 more source

Effect of Borassus aethiopum extract as a biological extender on semen characteristics, fertility and hatchability in chickens [PDF]

Journal of Agricultural Sciences (Belgrade), 2017
Borassus aethiopum extract as a biological extender was evaluated on semen quality, fertility and hatchability in chickens under conditions of warm preservation at 37oC.
Oluwatoba Adeyina A., Samuel Akanbi A., Mathias Okupke K., Isaac Ogbah, Ibidapo Alli O., Afolabi Adegboye A., Mashood Bolaji   +6 more
doaj   +1 more source

Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model

FEBS Open Bio, EarlyView.
This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito, Haduki Asano, Ayano Ueki, Joe Sakamoto, Yasuhiro Kamei, Hayato Tokumoto, Ayaka Yazawa, Shigeki Kamitani   +7 more
wiley   +1 more source

Storage of Hatching Eggs : Effects of storage and early incubation conditions on egg characteristics, embryonic development, hatchability, and chicken quality [PDF]

, 2010
Key words: egg storage, embryonic development, albumen quality, hatchability, chick quality It is well known that an increase in the storage duration increases incubation duration and decreases hatchability and chick quality.
Reijrink, I.A.M.
core  

Efficacy of three sealing methods on hatchability of micro-cracked eggs from broiler breeder hens

Revista Colombiana de Ciencias Pecuarias, 2018
Background: Shell fragility of hatching eggs can have negative implications on the economic performance of hatcheries. Objective: To determine the efficacy of sealing eggshell micro cracks with either coloured or uncoloured nail varnish, and molten ...
Jafar Gholami, Alireza Seidavi, Mirco Corazzin   +2 more
doaj   +1 more source

Impact of acute short-term high thermal stress during early embryogenesis on hatchability, physiological body reaction, and ovarian follicles development of quails

Poultry Science, 2021
This experiment aimed to evaluate the impact of continuous and intermittent thermal stress during early embryogenesis on hatchability, physiological body reaction, ovary weight, and follicle development of quails.
Ahmed Abdel-Kareem Abuoghaba, Fatma Ali, Inas Ibrahim Ismail, Mohamed Saleh   +3 more
doaj   +1 more source

Avidin is evolutionarily conserved in fish but dispensable for development and resistance against Streptococcus agalactiae in zebrafish

FEBS Open Bio, EarlyView.
The presence of biotin‐binding avidin proteins in fish and their biological significance are poorly characterized. We cataloged fish avidins and demonstrate that they are widely present and evolutionarily conserved. We created avd knockout zebrafish and show that zebavidin is dispensable for development and that resistance of avd knockout embryos in ...
Anni K. Saralahti, Markus J. T. Ojanen, Mataleena Parikka, Otto Kauko, Mika Rämet, Vesa P. Hytönen   +5 more
wiley   +1 more source

Meeting embryonic requirements of broilers throughout incubation: a review [PDF]

, 2010
During incubation of chicken embryos, environmental conditions, such as temperature, relative humidity, and CO2 concentration, must be controlled to meet embryonic requirements that change during the different phases of embryonic development.
Brand, H., van den, Meijerhof, R., Reijrink, I.A.M., Molenaar, R.   +3 more
core  

Research Note: Effects of turning and short period of incubation during long-term egg storage on embryonic development and hatchability of eggs from young and old broiler grandparent flocks1

Poultry Science, 2021
Longer egg storage times (>7 d) are common in broiler parent and grandparent hatcheries to obtain the requested flock size. However, prolonged storage is known to decrease hatchability.
S. Özlü, A. Uçar, T. Erkuş, A.D. Nicholson, O. Elibol   +4 more
doaj   +1 more source

Effects of maternal nutrition on hatchability

Poultry Science, 1997
The effects of dietary factors on the development and viability of avian embryos have been extensively documented. A good nutritional status of the parent birds is crucial to the transfer to the egg of an adequate, balanced supply of nutrients required for normal development of the embryo.
openaire   +2 more sources