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pro vyhledávání: '"M Hafez Hafez"'
Autor:
Reham M. Hafez Hafez
Publikováno v:
JES: Journal of Engineering Sciences, Vol 48, Iss No 4, Pp 613-632 (2020)
We live in a rapidly urbanizing world. In the next 30 years, 70 million people will move to urban areas every year. By 2050, two-thirds of the global population will live in cities. This rapid urbanizing, expected to continue in the coming decades, s
Externí odkaz:
https://doaj.org/article/dd5496ced7d2494b8883064fef7891d6
Autor:
M Hafez Hafez, Moses Kyule, Getachew Tilahun, P O Maximillian Baumann, Matthias Grainer, M Safari Kinung`hi, Moges Woldemeskel
Publikováno v:
International Journal of Poultry Science. 3:715-718
A study was conducted to assess the economic impact of poultry coccidiosis in small- and large- scale poultry farms in Debre Zeit, Ethiopia. Study population consisted of broiler and layer chicken in 8 farms. Data were obtained from farm records of t