2015
DOI: 10.1590/1678-4162-7551
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Reconhecimento de cores de objetos e de alimentos de cromaticidades opostas por pintos de corte

Abstract: RESUMOObjetivou-se com esta pesquisa avaliar, por meio de testes de preferência, a capacidade de percepção de pintos de corte no reconhecimento de objetos e alimentos de diferentes cores. A pesquisa foi realizada no Brasil e consistiu no condicionamento de 60 pintos de um dia sexados, sendo 30 pintos machos e 30 pintos fêmeas, durante três dias, com esferas azuis e alimento vermelho, cores escolhidas por terem cromaticidades opostas. Após a fase de condicionamento, foi realizado um teste de preferência, no qua… Show more

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Cited by 4 publications
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“…We hypothesize that the uneven accumulation of CuSO 4 in the bedding material from different parts of turkey shed could be a reason of difference in mortality. Another possible explanation could be the difference in foraging behavior between males and females (Murphy et al, 2014; Fernandes et al, 2015). In this paper, we have described cases of acute Cu toxicosis in turkeys after the ingestion of bedding contaminated with CuSO 4 .…”
Section: Discussionmentioning
confidence: 99%
“…We hypothesize that the uneven accumulation of CuSO 4 in the bedding material from different parts of turkey shed could be a reason of difference in mortality. Another possible explanation could be the difference in foraging behavior between males and females (Murphy et al, 2014; Fernandes et al, 2015). In this paper, we have described cases of acute Cu toxicosis in turkeys after the ingestion of bedding contaminated with CuSO 4 .…”
Section: Discussionmentioning
confidence: 99%