Results 61 to 70 of about 45,496 (221)

Some propertIes of quaIl (Coturnix coturnix japonica) eggs

, 2007
Bıldırcın (Coturnix coturnix japonica) yumurtaları, çeşitli bileşenleri açısından incelenmiş, elde edilen değerlerin gerek daha önceki çalışmalarda elde edilen verilerle gerekse literatürdeki çeşitli bağıntılardan elde edilen sonuçlarla uyumlu olduğu ...
Balkan, Mahmut, Karakaş, Recep
core   +1 more source

Aspects of the Genotype-Environment Interaction at the Japanese Quail (Coturnix-Coturnix Japonica)

Scientific Papers Animal Science and Biotechnologies, 2023
We analyzed the problems of genotype-environment interaction at three Coturnix Coturnix Japonica varieties. The environment where the experiment took place is perfect identically for all the activities, to ensure that the observed differences at the ...
Teofil Oroian, Rareș Oroian, Simona Pașcalău, Elvira Oroian, Dorel Dronca   +4 more
doaj  

Mitigating Effects of Nest Structure on Predation Risk in Hainan Partridge (Arborophila ardens)

Ecology and Evolution, Volume 16, Issue 9, September 2026.
Enclosed nest structures can disrupt predator search efficiency and reduce predation risk. Predation rate in the uncovered group was significantly higher than that in the covered group. Our study highlights the functional limitations of nest‐structure evolution within complex predation environments.
Yuhan Zhang, Yishuo Ding, Jing Wang, Qingling Zeng, Yuxin Xu, Wei Liang, Xiaodong Rao   +6 more
wiley   +1 more source

RESPON PERTUMBUHAN, KONSUMSI PAKAN DAN UMUR DEWASA KELAMIN HASIL PERKAWINAN SILANG PUYUH HYBRID DENGAN COTURNIX COTURNIX JAPONICA [PDF]

, 2018
Abstrak. Puyuh (Coturnix coturnix japonica) merupakan jenis unggas yang paling populer selain ayam dan itik di Indonesia yang diminati peternak unggas.
Yuyun Fahrina
core  

A PCR-RFLP Method for Distinguishing Closely Related Common Quail (Coturnix coturnix) and Japanese Quail (Coturnix japonica): Forensics and Conservation Implications

Birds
The genus Coturnix, comprising migratory Old World quails, includes Common Quail (Coturnix coturnix) and Japanese Quail (Coturnix japonica), which are nearly indistinguishable morphologically.
Prateek Dey, Kochiganti Venkata Hanumat Sastry, Ram Pratap Singh   +2 more
doaj   +1 more source

Dietary phytase levels on performance and egg quality of Japanese quails Níveis de fitase na dieta sobre o desempenho e a qualidade dos ovos de codornas japonesas

Revista Brasileira de Zootecnia, 2011
The experiment was conducted to evaluate the addition of phytase on productive performance and egg quality of Japanese quails fed diets containing different levels of phytase.
Heder José D'Avila Lima, Sergio Luiz de Toledo Barreto, Juarez Lopes Donzele, Matheus Henrique Valeriano, Patrícia Aparecida Fontes Vieira, Carlos Henrique Rocha Costa   +5 more
doaj   +1 more source

Graded Levels of Dietary Valine in Protein‐Restricted Diets: Effects on Reproductive Performance and Tissue Morphology in Laying Japanese Quail

Veterinary Medicine and Science, Volume 12, Issue 5, September 2026.
Dietary supplementation of 0.95% valine in protein‐restricted diets optimizes reproductive performance, egg quality, and ovarian follicular development in laying Japanese quail. Higher levels do not provide additional benefits and may increase hepatic metabolic demand, highlighting the importance of precise amino acid formulation in low‐protein feeding
Morteza Pashaei Jalal, Alireza Alizadeh Moghadam Masouleh, Seyed Davood Sharifi, Abouzar Najafi   +3 more
wiley   +1 more source

DEVELOPMENT OF JAPANESE QUAIL (Coturnix coturnix japonica) EMBRYO

International Journal of Science and Engineering, 2015
This experiment was conducted to determine the development of Japanese quail embryo (Coturnix coturnix japonica), through observation and measurement of embryo organ development from the age of one day until hatching.
Tyas Rini Saraswati, Silvana Tana
doaj   +1 more source

Proteins of the Vitelline Membrane of Quail (Coturnix coturnix japonica) Eggs

Poultry Science, 1993
Proteins in the vitelline membrane of quail (Coturnix coturnix japonica) eggs were analyzed by SDS-PAGE. Ten major bands, molecular mass ranging from 14.5 to 285 kDa, can be clearly distinguished. Two bands corresponding to the molecular masses of 33 and 175 kDa were detected in the inner layer of the membrane and both were stained with periodic acid ...
M, Mori, N, Masuda
openaire   +2 more sources

Prolactin and Triiodothyronine Modulate Seasonal Variation in Brown Adipose Tissue in Djungarian Hamsters

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 345, Issue 7, Page 710-718, August 2026.
ABSTRACT Seasonal photoperiodic cycles regulate energy rheostasis in many animals. Brown adipose tissue (BAT) and the liver are key metabolic organs that show remarkable plasticity in response to photoperiodic conditions. Prolactin (PRL) and thyroid hormones are endocrine signals that transmit neural‐derived photoperiodic time measurement encoding to ...
Sayantan Sur, Grace Payling, Calum Stewart, Avalene Tan, Caitlin Diggle, Tyler J. Stevenson   +5 more
wiley   +1 more source