| Registro completo |
| Provedor de dados: |
Anais da ESALQ
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| País: |
Brazil
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| Título: |
Análise do tamanho e da forma do ôvo em galinhas das raças Rhode Island Red e Light Sussex e do híbrido entre essas duas raças
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| Autores: |
Graner,E.A.
Trivelin,A. P.
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| Data: |
1947-01-01
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| Ano: |
1947
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| Resumo: |
Size and shape in eggs of Rhode Island Red and Light Sussex breeds and in the hibrid Rhode x Sussex were studied. These characters are influenced by quantitative genes. Major and minor diameter were used for estimating size of the eggs and the ratio minor/major diameter for shape indice. It was found, in the material analyzed, that: a) the eggs laid by the sa- me chick are pratically uniform; b) the correlation coeficient between major and minor diameter is weak; c) Rhode Island Red has short eggs than Light Sussex; d) short eggs is dominant on long eggs; e) egg shape is the same in Rhode Island Red and Light Sussex breeds and different in the hibrid, which has rounder eggs than the breeds.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0071-12761947000100024
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| Editor: |
Universidade de São Paulo
Escola Superior de Agricultura
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| Relação: |
10.1590/S0071-12761947000100024
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| Formato: |
text/html
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| Fonte: |
Anais da Escola Superior de Agricultura Luiz de Queiroz v.4 1947
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| Direitos: |
info:eu-repo/semantics/openAccess
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