Results 31 to 40 of about 157,700 (282)
Geometrical characteristics of eggs from 3 poultry species
Poultry Science, 2021 We studied the correlations between egg geometrical parameters (i.e., egg shape index, sphericity, geometric mean diameter, surface area, and volume) and eggshell qualities, or the organic matrix in eggshell.
L.C. Wang +8 more
doaj +1 more source
The shaping effect of collimated fast outflows in the Egg nebula
, 2008 We present high angular resolution observations of the HC$_3$N J=5--4 line from the Egg nebula, which is the archetype of protoplanetary nebulae. We find that the HC$_{\rm 3}$N emission in the approaching and receding portion of the envelope traces a ...
Audinos +14 more
core +1 more source
Comparison of two Different Breeding Systems of Laying Hens in Relation to Egg Shell Quality
Scientific Papers Animal Science and Biotechnologies, 2023 The aim of work was to follow up and statistically evaluate the selected quality indicators of egg shell according to two different breeding systems and different age of laying hens.
Mária Angelovičová +3 more
doaj
Egg parameters of the Red Wattled Lapwing (Vanellus indicus) in agricultural ecosystem of Punjab [PDF]
, 2017 The Red Wattled Lapwing is an important bird of the agro-ecosystem of the Punjab state, feeding on insects, seeds and nectar. The present study was carried out to gather information on the egg parameters (morphometry and its components), which is lacking
Kaur, Manpreet, Khera, K. S.
core +2 more sources
Czech Journal of Animal Science, 2016 Two experiments conducted on laying hens, aged 50 and 52 weeks, were carried out to evaluate the effect of dietary Mg and its relationship to the Ca : NPP (non-phytate phosphorus) ratio using a various grain-size of limestone.
M. Skřivan +5 more
doaj +1 more source
EVALUATION OF SOME EXTERNAL AND INTERNAL EGG QUALITY TRAITS OF QUAILS REARED IN BASRAH CITY [PDF]
Basrah Journal of Veterinary Research, 2011 This study was designated to evaluate some external and internal characteristics of quail eggs reared in Basrah city. Ten mature female quails were used in the present study.
MUDHAR ABD SALMAN ABU TABEEKH
doaj +1 more source
Turkish Journal of Agriculture: Food Science and Technology, 2021 This study compared egg quality parameters in layers under free-range system with prefabricated pens and backyard while emphasizing hen age. A total of 300 eggs collected from prefabricated pens and backyard farming families in the Çamardı District of ...
Emine Polat Yurtseven +4 more
doaj +1 more source
Automatic Detection of Egg Shell Cracks [PDF]
, 1998 The challenge was to find a reliable, non-intrusive means of detecting cracks in eggs. Intensity data from eggs were collected by VisionSmart for the group to analyse. Given the short time period three main questions were addressed. 1) Is there a feature
Kuske, Rachel +4 more
core
FEBS Open Bio, EarlyView.This review provides an overview of bio‐based polymer sources, their unique functional properties and their environmental impact, and addresses their role as sustainable alternatives. It discusses end‐of‐life options, including composting and anaerobic digestion for renewable energy.
Sabina Kolbl Repinc +8 more
wiley +1 more source
Genetic analysis of egg quality traits in White Leghorn chicken
Veterinary World, 2013 Aim: The present study was undertaken to estimate the genetic parameters and to assess the inheritance pattern of egg quality traits in White Leghorns. Materials and Methods: Data on 480 eggs produced by 40 week old pullets of 4 genetic groups were used ...
Rudra Nath Chatterjee +3 more
doaj +1 more source