Effects of Dietary Corticosterone on Yolk Colors and Eggshell Quality in Laying Hens [PDF]
Asian-Australasian Journal of Animal Sciences, 2015 The objective of this study was to investigate the effects of dietary corticosterone on egg quality. For 2 weeks hens received either control or experimental diet containing corticosterone at 30 mg/kg diet. Feed intake and egg production were monitored daily, and body weight measured weekly.
Kim, Yeon-Hwa +3 more
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Use of achiote (Bixa orellana L.) seed powder as pigment of the egg yolk of laying hens
Journal of Applied Poultry Research, 2021 Summary: At present, the poultry industry places great importance on natural pigment products to achieve an acceptable yolk color for the market. To determine the effect of achiote seed powder on the external and internal egg quality, a total of 400 ...
Y. Martínez +4 more
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Egg Production and Quality of Magelang Duck Fed Diets Containing Different Ratio of Omega 3 : Omega 6 and Organic Zn [PDF]
, 2013 The aims of this study were to determine the feeding effect of diets containing different ratio of ω-3 and ω-6 fatty acids and organic Zn on egg production and quality of Magelang duck.
Darmawan, A. (A) +2 more
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Regional requirements for Dishevelled signaling during Xenopus gastrulation: separable effects on blastopore closure, mesendoderm internalization and archenteron formation [PDF]
, 2004 During amphibian gastrulation, the embryo is transformed by the combined actions of several different tissues. Paradoxically, many of these morphogenetic processes can occur autonomously in tissue explants, yet the tissues in intact embryos must interact
Ewald, Andrew J. +4 more
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Animals, 2019 The aim of the present study is to characterize the productive capability of Utrerana and to compare the relationships among parameters determining the internal and external quality of the egg, through canonical correlation analysis.
Antonio González Ariza +5 more
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Effect of bird age and storage system on physical properties of eggs from brown laying hens [PDF]
, 2010 A total of 108 eggs from a group of 100 brown laying hens housed in standard cages were analyzed. Thirty-six eggs were retired when the hens had 30 week of age, other 36 eggs were retired when the hens had 35 week of age and the remaining 36 eggs were ...
Buxade Carbo, Carlos +4 more
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Ovarian growth and ovulation in the mature blue crab, Callinectes sapidus Rathbun [PDF]
, 1942 Introduction. Observations: structure of the ovary during the periods of growth and ovulation in the mature crab (stages 1-5).
Hard, W.L.
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Pengaruh Lama Simpan Dan Warna Kerabang Telur Itik Tegal Terhadap Indeks Albumen, Indeks Yolk, Dan Ph Telur [PDF]
, 2015 The purpose of this research was to investigate and to compare the effect of tegal duck eggshell colour with different storage time (0, 7, and 14 days) on albumen index, yolk index and egg's pH.
Nova, K. (Khaira) +2 more
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The Cause of Olive-Colored Egg Yolks
Poultry Science, 1925 Abstract Eggs with olive colored yolks, commonly called by the trade “grass eggs,” “alfalfa eggs,” “green rots,” etc. are sometimes found in large numbers early in the spring when the eggs are candled at collecting points. Buyers have held the opinion that these were produced when the hens ate large quantities of grass, alfalfa, or green wheat. When
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Physical and Chemical Characteristics of Maleo Egg in Bogani Nani Wartabone Park
Animal Production: Indonesian Journal of Animal Production, 2010 The objective of this study was to examine the size (weight, length, and width) of Maleo egg in Bogani Nani Wartabone National Park.Physical characteristics that measure are : egg weight, egg shell, egg index , yolk, and albumen. Physical characteristics
JLP Saerang +3 more
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