DefinePK

Abstract

The present study was undertaken to evaluate the different body organs measurement and multiple phenotypic traits of desi and fayoumi selected chicken breeds under free range and intensive management conditions during, 2021. Host birds were collected from local peoples and hatcheries of district Kashmore and brought through intensive care management system in Animal Husbandry, Department of Zoology, Shah Abdul Latif University Khairpur Mirs. Both chicken male and female populations were reared separately in the same ecology and F1 generation chickens were obtained. The feeding and rearing procedures were followed by NRC and ISA recommended guidelines. The average values of phenotypic traits like neck length of desi and fayoumi males measured in cm (20.4±1.9), (16.5±1.4) body height (43.4±3.2), (33.7±3.2) shank length (12.5±0.82) (8.3±0.72) beak length (3.6±0.21) (2.7±0.16) and wings span (23.7±1.6) (18.3±1.5) in intensive conditions. While as, in the free range conditions the neck length of desi and fayoumi males was recorded in cm (18.7±1.6) (16.4±1.3) body height (38.7±3.2) (34.6±3.1), shank length (10.3±0.97) (9.4±0.94), length of beak (3.3±0.24) (2.7±0.18), and wing span (20.4±1.5) (18.5±1.4), in both chicken breeds. The different phenotype traits of desi and fayoumi chicken breeds viz., the color of eyes, comb, plumage, feather, barbell, mumps, and beak colors percentage were found with variation in intensive and free range conditions. Concludingly, desi chickens were found with larger body parts with dark color variants. The present study suggests, more work should be carried on other characteristics to enhance poultry quality and quantity in future endeavors.