The respiratory and gastro intestinal systems of the quail could be a major source of avian influenza virus shedding and transmitting viral particles to other birds and species and endanger public health. So, in this study, the gross and histopathological findings of quail exprementally infected with field isolate of A/chicken/Iran/ 339/02 (H9N2) avian influenza virus were examined to evaluate ...

the purpose of the present study was to evaluate the impact of vitamin e and selenium (se) supplementation on the performance, egg quality and hatchability of eggs from japanese breeding quails. the experiment was conducted over a 60 day period using 135 quails in a completely randomized design (crd) with two levels of vitamin e and two levels of selenium (80 mg/kg of vitamin e+0.2 mg/kg organi...

This study was undertaken to assess the production systems, prospects and challenges of quail farming in three (3) ecological zones (Rainforest, Transitional Guinea Savannah) Ghana. Sixty (60) farmers were purposefully sampled for using snowball sampling technique. Data gathered through interviews with aid structured questionnaire analysed SPSS 22.0. The results showed that more males (86.7%) t...

This study was aimed to investigate the different effects of folic acid and/or saccharomyces cerevisiae on aspects Japanese quails. Eighty quail chicks were used, divided into four groups (20 each), first group control, treated with normal ration and drinking water. The second 2.5% in ration, third (5mg/L. water), whereas last both yeast as stated above. All treatments for seven weeks, then bir...

PALAVRAS-CHAVE

The purpose of the present study was to evaluate the impact of vitamin E and selenium (Se) supplementation on the performance, egg quality and hatchability of eggs from Japanese breeding quails. The experiment was conducted over a 60 day period using 135 quails in a completely randomized design (CRD) with two levels of vitamin E and two levels of selenium (80 mg/kg of vitamin E+0.2 mg/kg organi...

background & aim:hypericum perforatum l. is native to iran. this herb is one of the most important medicinal plants and had many medical effects.this experiment was conducted to investigate the effects of feeding hypericum perforatum and protexin on performance, carcass characteristics and intestinal morphology japanese quails. experimental: a total of 240 ten days old quails were divided into ...