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1.
Alexandria Journal of Veterinary Sciences [AJVS]. 1986; 2 (1): 71-81
en Inglés | IMEMR | ID: emr-6621

Asunto(s)
Zea mays , Hordeum , Pollos
2.
Alexandria Journal of Veterinary Sciences [AJVS]. 1986; 2 (1): 109-122
en Inglés | IMEMR | ID: emr-6624
3.
Alexandria Journal of Veterinary Sciences [AJVS]. 1985; 1 (2): 93-102
en Inglés | IMEMR | ID: emr-5292

RESUMEN

A study was conducted using 80, 78 weeks old Isa-Brown layers allocated into four equal groups to assess effects of forced molt period on their body weights in relation to their post-molt performance. The hens were forced molted by reduction of photoperiod along with complete food fasting for 0, 8, 12 and 16 days in groups I [controls], II, III and IV, respectively. Water was supplied ad libitum throughout the experiment. From the results obtained, it was concluded that forced molting in old Isa-Brown layers can be properly performed by food deprivation for 16 days or until they lose 35% of their initial body weight in order to optimize their post-molting performance


Asunto(s)
Privación de Alimentos/veterinaria
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