[PDF][PDF] Selective breeding to improve productive and reproductive performances and survivability of indigenous Sakini chicken

S Sapkota, MR Kolakshyapati… - Journal of Nepal …, 2020 - pdfs.semanticscholar.org
Indigenous chickens are quite popular in Family Poultry Production System (FPPS) in Nepal,
but are constrained with their low productive performance. The present study evaluated the …

Genetic and Phenotypic evaluation of egg production traits in selection experiment performed on Benha Chickens

MM El-Attrouny, MH Khalil, MM Iraqi… - Egyptian Poultry …, 2019 - epsj.journals.ekb.eg
A selection program for four generations (base and three selected generations) was started
in 2011 inBenha University, Egypt to improve egg production traits in a synthetic line named …

Selection for improving egg production in Mandarah chickens to maximize the net income. 1-Correlated responses, genetic parameters for egg production and growth …

FA Abdel-Ghany… - Journal of Animal and …, 2011 - jappmu.journals.ekb.eg
The aim of the present study was conducted to estimate the correlated response, the genetic
parameters (heritability, genetic and phenotypic correlations) of some egg number and …

RELATIONSHIP OF SHANK LENGTH WITH SOME PRODUCTIVE AND PHYSIOLOGICAL PARAMETERS OF MATROUH CHICKEN STRAIN.

AA Debes, SF Hasaan, A El-Rehem, H HA… - Journal of Animal and …, 2015 - journals.ekb.eg
Twenty five males and 75 hens from Matrouh chicken strain at 32 weeks of age were kept as
basic generation. Offspring produced from eggs of the base generation were termed as first …

EVALUATE THE IMPACT OF SELECTION FOR BODY WEIGHT ON GROWTH PERFORMANCE IN ALEXANDRIA LOCAL CHICKENS

SA Mohamed Ali, M Kosba… - Egyptian Poultry …, 2024 - epsj.journals.ekb.eg
This experiment was aimed to investigate gain of selection for body weight at 8 wks and its
impact on some growth characteristics and performance in Alexandria local chickens. A total …

GENETIC IMPROVEMENT OF EGG PRODUCTION TRAITS IN DOKKI-4 STRAIN. 2-CORRELATED RESPONSES, HERITABILITY, GENETIC AND PHENOTYPIC …

H Younis, F Abdel-Ghany, N Awadein - Journal of Productivity and …, 2013 - journals.ekb.eg
This present study was carried out during three successive generations to improve body
weight through selection in developed Dokki-4 chicken strain and to study correlated …

SELECTION FOR IMPROVING EGG PRODUCTION IN MANDARAH CHICKENS.

HH Ghanem, MM Balat, A El-Ella… - Egyptian Poultry …, 2016 - search.ebscohost.com
This study was conducted to determine the direct response of selection for egg number
during the 1st 90 days of lay throughout the cumulative egg number at the fourth and eighth …

[PDF][PDF] Mahmoud Mostafa El-Sayed El-Attrouny

P BREEDING - 2011 - fagr.stafpu.bu.edu.eg
Regarding the shortage in animal protein sources in Egypt, eggs are a marketable product
with great importance as a human feed. Most of the Egyptian consumers still prefer eggs …

[引用][C] 2. Correlated responses, heritability, genetic and phenotypic correlation among egg production and growth traits.

MB Magda, NY Abou El-Ella, OM Aly