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Esther Y. Akoto and Dirk E. Maier
This paper thoroughly reviews the mechanism of veterinary drug carryover in feed manufacturing facilities, factors resulting in varying concentrations of drug carryover in processing equipment, the impact of chemical and physical properties of drugs, and...
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Jianming Kang, Chenshuo Xie, Qiangji Peng, Nannan Wang, Xiaoyu Wang and Yaoli Zhang
A tumbler screen-type residual film?impurity mixture wind separator is the key equipment for the secondary utilization of farmland residual film. During its operation, the proportion of impurities in the separated waste mulch film intermittently increase...
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Michael Krauß, Katrin Drastig, Annette Prochnow, Sandra Rose-Meierhöfer, Simone Kraatz
Pág. 1 - 16
Water is used in dairy farming for producing feed, watering the animals, and cleaning and disinfecting barns and equipment. The objective of this study was to investigate the drinking and cleaning water use in a dairy cow barn. The water use was measured...
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