Cobb 400 breeder manual

Breeder Management Breeder Performance Age at depletion (weeks) 60 65 (days) Age at 5% production (weeks) 25 25 (days) Peak production (%) 86 86 Total eggs/hen housed Hatching eggs/hen housed (50g minimum) Peak hatchability (%) 90 90 Cumulative hatchability (%) Broiler chicks/hen housed Livability from 25 weeks (%) COBB Breeder Management Guide COBB LIGHTING Lighting should be continuous for the first 48 hours following chick placement. The light intensity should be the maximum possible in a house, but a minimum of 25 lux ( ft candles). VENCOBB breed is developed after eight years of intense breeding and selection programme. As a result in addition to meeting above requirements this bird is adopted to tropical climate. At breeder level Vencobb is an early maturing bird with early peak, sustained production and better feed efficiency. Broiler Stock Performance.

COBB Broiler Management Guide IntrOduCtIOn The Cobb commitment to genetic improvement continues to increase the performance potential in all areas of broiler and broiler breeder production. However, to attain both genetic potential and consistent flock production, it is important that the flock manager has a good management program in place. Please contact your local Cobb technical representative to help develop a program designed specifically to suit your own local conditions based on the advice and information contained in this supplement and the main Cobb Broiler Management Guide. Today’s broiler farmers not only want to raise broilers that grow efficiently, but also want. Cobb Breeder Management Guide. This new guide covers topics such as feed management, chick management, water management, egg handling, and biosecurity best practices alongside extensive new information and important updates. Download the Guide.

between Cobb Vantress, Inc, USA and Venkateshwara Hatcheries Pvt Ltd., in garnered by producing the Vencobb broiler in varied climatic and operating. This Handbook summarizes best practice parent stock management for all Ross parent stock, taking into account the ongoing selection for improved broiler. between Ross and Cobb breeds. In relation to the productive performance, these authors observed that both breeds showed a similar satisfactory performance.