STUDY ON production performance of broiler parent stock (Cobb-500) in Nahar poulty farm at Miraisari, CHITTAGONG

Abstract

The study was performed to know the manage mental factors affecting the egg production of poultry In this purpose, I selected Nahar poultry farms ltd. of cobb-500. Exogenous variables are week, feed consumption. body weight And lighting . Firstly,The data about management (Housing, Feeding,And Lighting)And production were collected from their record book of current batch and estimates the average body weight,,average feed intake,, egg production(%). The average body weight during grower, average body weight during layer, average feed intake during grower, average feed intake during layer.average FCR during grower, average egg production(%)during layer are 2740 gm, 3662.6 gm, 113.8 gm, 148.51gm, 0.25, and 68.6.