BEAK TRIMMING BY INFRARED RADIATION OF LAYERS
ABSTRACT This study aimed at evaluating beak-trimming methods and intensities on the performance, beak length and uniformity, and egg parameters of commercial layers. During the rearing period, birds were distributed in randomized blocks, with a 2x3 factorial design + two treatments, consisting of b...
محفوظ في:
| المؤلفون الرئيسيون: | , , , , , , , , |
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| التنسيق: | Artigo |
| اللغة: | Inglês |
| منشور في: |
Fundação de Apoio à Ciência e Tecnologia Animal
2019-04-01
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| سلاسل: | Brazilian Journal of Poultry Science |
| الموضوعات: | |
| الوصول للمادة أونلاين: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2019000100300&lng=en&tlng=en |
| الوسوم: |
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