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Sergeeva-Olga [200]
3 years ago
13

Effects of ecto-parasites of cattle​

Biology
1 answer:
erik [133]3 years ago
6 0
Data have shown significant differences in nitrogen retention, blood cortisol concentrations, vital signs, water con- sumption, and urine production. Implications are that total energy balance is altered when an animal is exposed to ectoparasite infestations, thereby resulting in decreased productivity.
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