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Effect of the levels of calcium and particle size of limestone on laying hens Efeito dos níveis de cálcio e da granulometria do calcário para poedeiras comerciais
This experiment was conducted to evaluate the effect of levels of calcium (Ca) and particle size of limestone (LS) for laying hens. It was used 216 Dekalb White laying hens at 25 to 49 weeks of age in a completely randomized design in a 3 × 2 factorial arrangement, composed of three levels of calciu...
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| Главные авторы: | , , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
Sociedade Brasileira de Zootecnia
2011-05-01
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| Серии: | Revista Brasileira de Zootecnia |
| Предметы: | |
| Online-ссылка: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000500009 |
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