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Production Performances of Japanese Quail Parent Stock under Open Housing System
Muhammad Belal Hossain,Provas Chandra Sen,Md. Abdullah al Noman,Ariful Islam,Sumon Ghosh,Shariful Islam,Shovon Chakma,Ashit Kumar Paul 사단법인 한국동물생명공학회 2015 한국동물생명공학회지 Vol.30 No.2
The study was carried out to assess the production performances of Japanese quail parent stock raised under open housing system and the study was conducted in a local farm with 2000 Japanese parent stock quail birds (Coturnix coturnix japonica). Observed body weight gain was recorded in each weekend up to 7 weeks of their age; birds gained weight 15.73, 31.45, 47.20, 90.80, 125.27, 153.14 and 175.20 grams, respectively. There have been observed sharp decline of fertility and hatchability of birds with increase of their age. Optimum fertility was recorded at third week and optimum hatchability at fifth week of their age. Average flock uniformity was found 83.68%. The hen day egg production of the flock was recorded 81, 83, 85, 86, 89, 89, 89, 89 and 88% in each weekend, respectively. It may therefore be concluded that Japanese quail parent stock performs well under open housing system in Bangladesh and future study can be taken to better understand their production performances.
Production Performances of Japanese Quail Parent Stock under Open Housing System
Hossain, Muhammad Belal,Sen, Provas Chandra,al Noman, Md. Abdullah,Islam, Ariful,Ghosh, Sumon,Islam, Shariful,Chakma, Shovon,Paul, Ashit Kumar The Korean Society of Embryo Transfer 2015 한국동물생명공학회지 Vol.30 No.2
The study was carried out to assess the production performances of Japanese quail parent stock raised under open housing system and the study was conducted in a local farm with 2000 Japanese parent stock quail birds (Coturnix coturnix japonica). Observed body weight gain was recorded in each weekend up to 7 weeks of their age; birds gained weight 15.73, 31.45, 47.20, 90.80, 125.27, 153.14 and 175.20 grams, respectively. There have been observed sharp decline of fertility and hatchability of birds with increase of their age. Optimum fertility was recorded at third week and optimum hatchability at fifth week of their age. Average flock uniformity was found 83.68%. The hen day egg production of the flock was recorded 81, 83, 85, 86, 89, 89, 89, 89 and 88% in each weekend, respectively. It may therefore be concluded that Japanese quail parent stock performs well under open housing system in Bangladesh and future study can be taken to better understand their production performances.
Production Performances of Japanese Quail Parent Stock under Open Housing System
Muhammad Belal Hossain,Provas Chandra Sen,Md. Abdullah al Noman,Ariful Islam,Sumon Ghosh,Shariful Islam,Shovon Chakma,Ashit Kumar Paul 한국수정란이식학회 2015 한국동물생명공학회지 Vol.30 No.2
The study was carried out to assess the production performances of Japanese quail parent stock raised under open housing system and the study was conducted in a local farm with 2000 Japanese parent stock quail birds (Coturnix coturnix japonica). Observed body weight gain was recorded in each weekend up to 7 weeks of their age; birds gained weight 15.73, 31.45, 47.20, 90.80, 125.27, 153.14 and 175.20 grams, respectively. There have been observed sharp decline of fertility and hatchability of birds with increase of their age. Optimum fertility was recorded at third week and optimum hatchability at fifth week of their age. Average flock uniformity was found 83.68%. The hen day egg production of the flock was recorded 81, 83, 85, 86, 89, 89, 89, 89 and 88% in each weekend, respectively. It may therefore be concluded that Japanese quail parent stock performs well under open housing system in Bangladesh and future study can be taken to better understand their production performances.