Exogenous Estradiol: Productive and Reproductive Performance and Physiological Profile of Japanese Quail Hens
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چکیده
منابع مشابه
Productive, reproductive performance and biochemical parameters of short-term divergently selected Japanese quail lines and their reciprocal crosses
The current study investigated the effect of short-term selection for four week body weight (BW) on performance of divergent lines of Japanese quail and their crosses. The mean of BW at hatching time, one, two, three and four week oldand BW at sexual maturity time, age at sexual maturity, number of eggs (from 50 to 100 days old), mean of egg weight, percentage of fertility and hatchability in e...
متن کاملproductive, reproductive performance and biochemical parameters of short-term divergently selected japanese quail lines and their reciprocal crosses
the current study investigated the effect of short-term selection for four week body weight (bw) on performance of divergent lines of japanese quail and their crosses. the mean of bw at hatching time, one, two, three and four week oldand bw at sexual maturity time, age at sexual maturity, number of eggs (from 50 to 100 days old), mean of egg weight, percentage of fertility and hatchability in e...
متن کاملINFLUENCE OF FENUGREEK AND COPPER SULFATE LEVELS IN THE DIETS ON PHYSIOLOGICAL AND PRODUCTIVE PERFORMANCE OF LAYING JAPANESE QUAIL. By
This study was conducted to investigate the effect of fenugreek and copper sulfate supplementation levels and their combinations in diets on productive, physiological performance, lipids profile in blood, liver or yolk, fertility and hatchability of Japanese quail for a period of 7 weeks (from 8 to 14 weeks). A total number of 162 mature Japanese quail birds were used in this study. Quail birds...
متن کاملstudy of fixed effects on some productive and reproductive characteristics in japanese quail
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متن کاملProductive and Physiological Responses of Japanese Quail Embryos to Light Regime during Incubation Period
Various factors play important roles in influencing hatchability efficiency and growth performance during embryonic and post-hatch life, such as genetic, egg characteristics and incubation environment (Christensen, 1995; Nestor and Noble, 1995; Narushin and Romanov, 2002; Petek et al., 2003; Abiola et al., 2008). Light is one of the environmental factors that improves embryonic growth and hatch...
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ژورنال
عنوان ژورنال: International Journal of Poultry Science
سال: 2009
ISSN: 1682-8356
DOI: 10.3923/ijps.2009.634.641