Isbn: 9783845406053 - heat stress alleviation in laying hens using antioxidants: explanation and methods (6 resultados)

Taschenbuch. Condición: Neu. Heat stress alleviation in laying hens using antioxidants | explanation and methods | Mohamed Abd El-Hack (u. a.) | Taschenbuch | Paperback | 192 S. | Englisch | 2012 | LAP Lambert Academic Publishing | EAN 9783845406053 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.…

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Taschenbuch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -In this book you will read every thing about the harmful effects of heat stress on laying hens' health and production from different aspects and how to cope with these effects. The present study was carried out at the Laying Hens Research Farm, Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig, Egypt, during the period from July to September 2008. A total number of 243 forty two weeks of age, Bovans laying hens were randomly distributed into twenty seven treatment groups to investigate the effect of dietary vitamin A (0, 8000 and 16000 IU/ kg diet), vitamin E (0, 250 and 500 mg/ kg diet) and selenium (0, 0.25 and 0.50 mg/ kg diet) on the productive performance and some physiological, immunological and hematological traits of Bovans laying hens reared under Egyptian summer conditions. 192 pp. Englisch.…

Condición: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Abd El-Hack MohamedMohmed Ezzat Abd El-Hack was born on May 24,1986, in El sharkia Governorate, Egypt. He graduated from Faculty of Agriculture, Zagazig University on June, 2007, with a grade of excellent. Then he worked as a demonst. …

Taschenbuch. Condición: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - In this book you will read every thing about the harmful effects of heat stress on laying hens' health and production from different aspects and how to cope with these effects. The present study was carried out at the Laying Hens Research Farm, Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig, Egypt, during the period from July to September 2008. A total number of 243 forty two weeks of age, Bovans laying hens were randomly distributed into twenty seven treatment groups to investigate the effect of dietary vitamin A (0, 8000 and 16000 IU/ kg diet), vitamin E (0, 250 and 500 mg/ kg diet) and selenium (0, 0.25 and 0.50 mg/ kg diet) on the productive performance and some physiological, immunological and hematological traits of Bovans laying hens reared under Egyptian summer conditions.…

Taschenbuch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -In this book you will read every thing about the harmful effects of heat stress on laying hens' health and production from different aspects and how to cope with these effects. The present study was carried out at the Laying Hens Research Farm, Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig, Egypt, during the period from July to September 2008. A total number of 243 forty two weeks of age, Bovans laying hens were randomly distributed into twenty seven treatment groups to investigate the effect of dietary vitamin A (0, 8000 and 16000 IU/ kg diet), vitamin E (0, 250 and 500 mg/ kg diet) and selenium (0, 0.25 and 0.50 mg/ kg diet) on the productive performance and some physiological, immunological and hematological traits of Bovans laying hens reared under Egyptian summer conditions.Books on Demand GmbH, Überseering 33, 22297 Hamburg 192 pp. Englisch.…