نتایج جستجو برای: native fowl

تعداد نتایج: 105358  

2003
Todor Kokosharov

A study was undertaken to investigate the effect of Salmonella gallinarum endotoxin on clinical symptoms and some haematological changes in mature six-month-old cockerels. Salmonella gallinarum endotoxin caused characteristic clinical symptoms, severe olygocytic hypochromic anaemia, leucocytosis and increased phagocytic function of leucocytes. Heterophilia was associated with relative lyphopeni...

2007
MUHAMMAD YASSER

A field study was conducted to investigate the prevalence of the various poultry diseases in domestic rural fowl in Distt. Sheikhupura. The disease prevalence was found high (57%) in Fayoumi than local breed i.e., Desi hens (43%). The overall prevalence of various diseases was, Newcastle (40.33%), E.coli (5%), Infectious bronchitis (2.66%) chromic respiratory disease (7%) Infectious coryza (8.3...

Journal: :Genetics 1941
W Landauer

N 1938 from matings of polydactylous fowl we found newly-hatched I chicks which had an abnormally short upper beak. In some of these chicks the beak gradually became normal, while others developed a crossbeak. The latter type has been referred to in an earlier publication (LANDAUER 1938, Postscript) as probably representing a new hereditary form of cross-beak in fowl. Further studies with this ...

Journal: :Asian journal of advances in agricultural research 2023

This study aimed at estimating genetic and phenotypic correlations among traits in local Guinea fowl Ghana. Animal farm of Akenten Appiah-Menka University Skills Training Entrepreneurial Development Mampong-Ashanti campus was where the took place, from 2015 to 2018. Data for experiment obtained keets made up 300 males females. Parents consisted 110 dams 22 sires. Arithmetic method Pearson’s pro...

ژورنال: علوم آب و خاک 1999
ادریس, محمدعلی , انصاری, سعید , پوررضا, جواد ,

This experiment was conducted to study egg production traits in a flock of native fowl from Isfahan region and their crosses with three improved exotic breeds. Sexual maturity (SM), weight of the first egg (WFE), number of eggs (EP), egg weight (EW), feed intake (FI), and feed conversion ratio (FCR) were recorded individually during laying period up to 52 weeks of age. There were no significant...

Journal: :Agricultura Tropica et Subtropica 2023

Abstract The proximate composition and mineral contents of eggs from quail ( Coturnix japonica) turkey Meleagris gallopavo) commercial chicken Gallus domesticus ), local ) guinea fowl, Numida meleagris duck Cairina moschata obtained in Minna, Nigeria were studied. Standard laboratory procedures used determining the nutrients compositions egg samples. had significantly higher crude fat (11.73 ± ...

2014
Nicky Danino Gavin Sim

Social Media has infiltrated all manner of users, and none more than the current digital native who is studying at university. This has led to the rise in questions of how best to use these computermediated communications in academic settings. Recent research shows that Twitter is very popular amongst students, though little work exists on the impact of Tweeting, and how it can be measured. Thi...

2012
Gina Caplen Becky Hothersall Joanna C. Murrell Christine J. Nicol Avril E. Waterman-Pearson Claire A. Weeks G. Robert Colborne

This is the first time that gait characteristics of broiler (meat) chickens have been compared with their progenitor, jungle fowl, and the first kinematic study to report a link between broiler gait parameters and defined lameness scores. A commercial motion-capturing system recorded three-dimensional temporospatial information during walking. The hypothesis was that the gait characteristics of...

Journal: :The Onderstepoort journal of veterinary research 1987
I G Horak K M MacIvor T N Petney V De Vos

Large numbers of birds, wild mammals and domestic stock from a variety of localities within the Republic of South Africa were examined for infestation with the ixodid ticks Amblyomma hebraeum and Amblyomma marmoreum. Every warthog (Phacochoerus aethiopicus), Burchell's zebra (Equus burchelli), impala (Aepyceros melampus) and kudu (Tragelaphus strepsiceros) from the Kruger National Park in the n...

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