Results 31 to 40 of about 1,139,171 (176)

Role of chicken eggshell color in some egg physical characters and hatching output 1-Sinai eggs [PDF]

Egyptian Poultry Science
One thousand and two hundred hatching eggs produced from Sinai chickens aged 44 weeks were collected and visually divided into three groups based on eggshell color. The eggshell colors were brown (B), creamy (C) and white (W).
Wesam fares, Raouf Rizk, Mona Ahmed, Nabile Boutrous, Dannica wall, Elsayed Shahein   +5 more
doaj   +1 more source

Calcium carbonate nanoparticles of quail’s egg shells: Synthesis and characterizations

Journal of the Mechanical Behavior of Materials, 2022
Avian eggshell is a natural biomaterial that has been used as an alternative natural source of CaCO3 and is accessible in big amounts from egg manufacturing.
Ahmed Naziha Sultan, Kamil Faten Hammed, Hasso Adnan Ali, Abduljawaad Ahmed Nazar, Saleh Thekra Fadel, Mahmood Saffanah Khuder   +5 more
doaj   +1 more source

Effect of Genetically Modified Organisms Feed Ingredients (Corn And Soybean) in Diet on Egg Production, Egg Broken Rate and Egg Quality in Layers [PDF]

Brazilian Journal of Poultry Science, 2023
This study was conducted to examine the effect of feeding genetically modified organisms (GMO) compared with non - GMO diet on performance of layers in terms of egg production, egg broken rate and egg quality in laying hen.
MM Hossain, J Hu, JS Yoo, SY Jang, IH Kim   +4 more
doaj   +1 more source

The effect of breed and age on the gloss of chicken eggshells

Poultry Science, 2020
The monitoring of eggshell quality is important mainly in terms of production economy. Eggshell appearance is one of the most characteristics, influencing the purchasing behavior of consumers.
Quanlin Li, Junxiao Ren, Kun Wang, Jiangxia Zheng, Guiyun Xu, Changrong Ge, Ning Yang, Congjiao Sun   +7 more
doaj   +1 more source

Estimating the purebred-crossbred genetic correlation for uniformity of eggshell color in laying hens [PDF]

, 2016
Background: Uniformity of eggs is an important aspect for retailers because consumers prefer homogeneous products. One of these characteristics is the color of the eggshell, especially for brown eggs.
Fablet, Julien, Jeroen Visscher, Han A. Mulder, Mulder, Herman, Han Mulder (782644), Visscher, Jeroen, Julien Fablet (3583907), Jeroen Visscher (3583910), Julien Fablet, Mulder, Han A.   +9 more
core   +1 more source

Basic statistics of phenotype data for eggshell color.

, 2019
Basic statistics of phenotype data for eggshell color.
Jianfei Chen (3186999), Hesham Y. A. Darwish (6257195), Xianggui Dong (750592), Xuemei Deng (39294), Changxin Wu (276501), Guoying Hua (6257201), Jianxiong Li (518032), Junying Li (276498), Seyed Benyamin Dalirsefat (6257198), Jiansheng Xu (2236495), Yuanyuan Zhang (101797)   +10 more
core   +1 more source

ULTRASTRUCTURE OF EGGSHELL, EGG WEIGHT LOSS AND HATCHING TRAITS OF JAPANESE QUAIL VARYING IN EGGSHELL COLOR AND PATTERN USING IMAGE ANALYSIS

Egyptian Poultry Science, 2014
This study was carried out to investigate the ultrastructure of eggshell, egg weight loss% and hatching traits of Japanese quail varying in eggshell color and pattern analyzed by image analysis.
Hanan Hassan, S. El-Nesr, A. Osman, G. Arram   +3 more
doaj   +1 more source

Egg quality evaluation of japanese quail (Coturnix coturnix japonica) supplemented with powdered leaves of jute mallow (Corchorus olitorius) and siam weed (Chromolaena odorata) [PDF]

BIO Web of Conferences
The study aimed to evaluate the egg quality of Japanese quail (Coturnix coturnix japonica) supplemented with powdered leaves of jute mallow and Siam weed.
Gemma M Guigue, Alejandro Jr B Dianon, Decem Mary Joice D Tolero   +2 more
doaj   +1 more source

Descriptive statistics of phenotypic data for eggshell color intensity traits.

, 2019
Descriptive statistics of phenotypic data for eggshell color intensity traits.
Jianfei Chen (3186999), Hesham Y. A. Darwish (6257195), Xianggui Dong (750592), Xuemei Deng (39294), Changxin Wu (276501), Guoying Hua (6257201), Jianxiong Li (518032), Junying Li (276498), Seyed Benyamin Dalirsefat (6257198), Jiansheng Xu (2236495), Yuanyuan Zhang (101797)   +10 more
core   +1 more source

Research note: Comparative estimation of genetic parameters for eggshell pigmentation traits

Poultry Science
Eggshell color exhibits considerable variation, with the diversity particularly rich in shells where protoporphyrin serves as the primary pigment. The measurement of eggshell color typically employs the Commission International del’Eclairage (CIE) L*a*b*
Runzhe Wang, Jiahui Lai, Honglei Jin, Bingxin Luo, Chuanwei Zheng, Zhiqiong Mao, Guiyun Xu, Jiangxia Zheng   +7 more
doaj   +1 more source