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Changes in Calcium, Magnesium and Phosphorus Contents of Eggshell during Stay in Oviduct Uterus in the Guineafowl and the Chicken
guineafowl chicken eggshell shell calcium shell magnesium shell phosphorus
2009/7/31
The amount of calcium, magnesium and phosphorus in the shell portion (shell with shell membrane) of eggs of guineafowl and chicken at various times during the stay in the uterus was measured by an ato...
Eggshell crack detection by acoustic impulse response and support vector machine
Eggshell crack detection acoustic impulse response frequency feature support vector machine
2009/3/4
This paper investigates the effect of support vector machine (SVM) for the classification of intact and cracked eggs. The four frequency features of the sound impulse resonance of an egg excited wit...
Avian Somitic Cell Chimeras Using Surrogate Eggshell Technology
Embryo Chick Transgenic eGFP
2016/4/27
A classical technique to study somitic cell fate is to employ the cross-transplantation of quail somites into a chick host. The densely stained nucleoli of the quail cells makes it possible to assess ...
Long-term application of clinoptilolite via the feed of layers and its impact on the chemical composition of long bones of pelvic limb (femur and tibiotarsus) and eggshell
Zeofeed crude protein ash
2015/3/17
Selected 120 layers, hybrid breed Bovans Goldline, were divided into two balanced groups: control
(C) and experimental (E) group. The layers were raised in three-floor cage technology with automatic...
The effect of zinc and manganese source in the diet for laying hens on eggshell and bones quality
laying hens zinc manganese organic complexes
2015/3/17
The study was conducted to evaluate the effect of zinc and manganese source (inorganic vs. organic)
in the diet for hens on laying performance, eggshell quality and chosen parameters of bones. Exper...
EGGSHELL AND EGG CONTENT TRAITS IN PEKING DUCK EGGS FROM THE P44 RESERVE FLOCK RAISED IN POLAND
duck egg albumen yolk
2010/12/3
The egg quality of Peking ducks was evaluated on three different dates (the beginning, peak, end) of the first egg laying period. During the laying period the following increases were noted: in egg we...
Effect of Eggshell Powder on the Stabilizing Potential of Lime on an Expansive Clay Soil
Eggshell powder stabilization lime clay soil
2010/11/8
Eggshell Powder (ESP) has not been used as a stabilizing material; however, it could be a supplement for industrial lime. This study was meant to study the effect of eggshell powder on the stabilizing...
Effects of Various Eggshell Treatments on the Egg Quality during Storage
Sanitized and Coated Egg Weight Change Yolk Index Albumen Index Haugh Unit
2016/4/13
The combined effects of washing, sanitization and coating of eggshell on the physical and microbiological quality during storage were evaluated at 4째 and 30째C. The interior qualities of ...
The Role of Magnesium and Calcium in Eggshell Formation in Tsaiya Ducks and Leghorn Hens
Calcium Magnesium Eggshell Tsaiya Duck Leghorn Hen
2016/4/12
Tsaiya ducks and Leghorn hens are the two major laying birds raised in Taiwan. They are all excellent egg layers. Tsaiya ducks are small in body size (1.3 kg) with bigger egg weight (65 g) and stronge...