نتایج جستجو برای: dairy farming

تعداد نتایج: 69094  

Journal: :Applied and environmental microbiology 2007
Seth T Walk Janice M Mladonicky Jaclyn A Middleton Anthony J Heidt Julie R Cunningham Paul Bartlett Kenji Sato Thomas S Whittam

The widespread agricultural use of antimicrobials has long been considered a crucial influence on the prevalence of resistant genes and bacterial strains. It has been suggested that antibiotic applications in agricultural settings are a driving force for the development of antimicrobial resistance, and epidemiologic evidence supports the view that there is a direct link between resistant human ...

2002
P. L. Ruegg

Consumers are increasingly concerned about the safety of their food and uncertain about food production practices. Potential threats to human health related to dairy products and dairy farming include errors in pasteurization, consumption of raw milk products, contamination of milk products by emerging heat-resistant pathogens, emergence of antimicrobial resistance in zoonotic pathogens, chemic...

Journal: :iranian journal of applied animal science 2015
m.e. hossain g.b. das m.a. akbar

small-scale dairy farming in bangladesh is constrained mostly due to acute shortage, high price and seasonal fluctuation of energy and protein supplements. poor economic conditions of dairy farmers do not allow them to purchase adequate conventional energy and protein supplements. locally available non-conventional energy and protein sources can be used as alternatives, cheaper than conventiona...

2013
Amos Gichamba Ismail A. Lukandu

In the recent past, developing countries have experienced major technological advancements including high mobile phone penetration. With the implementation of innovative technological solutions (e.g. mobile-based systems in key economic activities such as agriculture), there is need to develop models that software developers and researchers can use to design solutions. This paper aims to study ...

Journal: :Revista Capital Científico - Eletrônica 2015

G. Miah, K.N. Islam M. Shahjalal M.A. Hossain M.I. Hossain M.S. Hossain M.S.H. Sohel

A cross-sectional comparative study was carried out to investigate the productive and reproductive performances of different genetic groups of crossbred cows at three different farming conditions in Bangladesh. Crossbred cows (n=90) those already completed third lactations, were selected randomly from three different dairy farms (e.g. Jarip, Mullah and Nahar) located in Chittagong, Bangladesh. ...

Journal: :The Onderstepoort journal of veterinary research 2013
Massimo Scacchia Andrea Di Provvido Carla Ippoliti Uqbazghi Kefle Tesfaalem T Sebhatu Annarita D'Angelo Fabrizio De Massis

In order to get a reliable estimate of brucellosis prevalence in Eritrean dairy cattle, a cross-sectional study was carried out in 2009. The survey considered the sub-population of dairy cattle reared in modern small- and medium-sized farms. Samples were screened with the Rose Bengal test (RBT) and positive cases were confirmed with the complement fixation test (CFT). A total of 2.77%(417/15 04...

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