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Airborne noise, structure-borne sound (vibration) and vacuum stability of milking systems
milking stress milking machine
2015/6/5
Problems with milking and udder health can be attributed to the following causes: (1) sound intensity level (noise) > 65 dB in the milking area, (2) transmission of oscillation (vibration) > 0.3 m/s2 ...
Qualitative structure of airborne bacteria and fungi in dairy barn and nearby environment
airborne bacteria airborne fungi dairy barn
2015/6/4
The study was conducted in a dairy barn and nearby environment to determine the level of air bacterial and fungi contamination. Measurements were performed in morning, noon and evening sampling period...
EFFICACY OF A NOVEL BIOFILTER IN HATCHERY SANITATION:I. REMOVAL OF AIRBORNE BACTERIA, DUST AND ENDOTOXIN
bioaerosol emission prevention biofi lter organic dust
2010/12/23
A novel biofi lter containing organic, bentonite and halloysite media was applied for elimination of microbial pollutants from the air of an industrial hatchery.
AIRBORNE CONTAMINANTS AND FARMERS HEALTH IN SWINE FARMS WITH HIGH AND LOW PREVALENCE OF RESPIRATORY DISEASES IN PIGS
respiratory disease swine peptidoglycan endotoxin dust
2010/12/27
The main purpose of this study was to investigate the relationship between prevalence of respiratory disease in swine and respiratory health of swine farmers.Fourteen farms were selected based on clin...