نتایج جستجو برای: growing meat quails
تعداد نتایج: 238721 فیلتر نتایج به سال:
In this study parasitic infection of bobwhite and Japanese quails were clarified in farms of Garmsar city in province of Semnan. Forty quails from two breeds randomly were selected and they examined to identify all internal and external parasites .Finding was shown that five percent of the quails examined harbored one or more species of helminthes. Two cestodes, Raillietina echinobothrida and R...
To examine the sex differences in the crowing behavior of the Japanese quail, we investigated the effects of sex steroids on calling behaviors using female birds, and the data were compared with those obtained in our previous study in male birds which was performed using the same experimental procedures as those in the present study. We injected the female quails daily from 11 to 41 days after ...
Highly pathogenic avian influenza viruses (HPAIV) of the H5N1 subtype have spread since 2003 in poultry and wild birds in Asia, Europe and Africa. In Korea, the highly pathogenic H5N1 avian influenza outbreaks took place in 2003/2004, 2006/2007 and 2008. As the 2006/2007 isolates differ phylogenetically from the 2003/2004 isolates, we assessed the clinical responses of chickens, ducks and quail...
The aim of this study was to investigate the effect different age and plumage color on egg quality traits cholesterol levels, in addition which can be used for weight prediction Japanese quails. eggs obtained from 23-week-old original colored Jumbo quails, 39-week-old quails; 40, 20 were respectively as research material. In terms difference, when quails compared yolk weight, height, diameter h...
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