<b>Ethology of cross-breed cows milked in the presence or absence of calves
The behavior of crossbreed cows, milked in the presence or absence of their calves, was analyzed. The trial was conducted on the Dairy Cattle Sector of UESB School of Animal Science in Itapetinga BA Brazil. Twenty crossbreedHolsteinx Gir cows were distributed in a randomized block design with 10 rep...
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Editora da Universidade Estadual de Maringá (Eduem)
2014-09-01
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Online Access: | http://186.233.154.254/ojs/index.php/ActaSciAnimSci/article/view/22959 |
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doaj-dd047421b6764cb1aa0b51b88e2e4b872020-11-25T01:00:25ZengEditora da Universidade Estadual de Maringá (Eduem)Acta Scientiarum: Animal Sciences1806-26361807-86722014-09-0136443343710.4025/actascianimsci.v36i4.2295911318<b>Ethology of cross-breed cows milked in the presence or absence of calvesVinícius Lopes da Silva0Fabiano Ferreira da Silva1Robério Rodrigues Silva2Fábio Andrade Teixeira3Lívia Santos Costa-Lopes4Danilo Ribeiro de Souza5Universidade Estadual do Sudoeste da BahiaUniversidade Estadual do Sudoeste da BahiaUniversidade Estadual do Sudoeste da BahiaUniversidade Estadual do Sudoeste da BahiaUniversidade Estadual do Sudoeste da BahiaUniversidade Estadual do Sudoeste da BahiaThe behavior of crossbreed cows, milked in the presence or absence of their calves, was analyzed. The trial was conducted on the Dairy Cattle Sector of UESB School of Animal Science in Itapetinga BA Brazil. Twenty crossbreedHolsteinx Gir cows were distributed in a randomized block design with 10 replications for each treatment for the experimental period of 31 days, during lactation. Results were analyzed by nonparametric chi-square test at 5% significance, except the variables time at the milking sector and milk production which were evaluated by analysis of variance and F test at 5% probability. Although cows with the presence of calves during milking had higher reactivity, behavioral activities and more time in the milking sector, milk production was not affected.http://186.233.154.254/ojs/index.php/ActaSciAnimSci/article/view/22959lactationproductionreactivitytime |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Vinícius Lopes da Silva Fabiano Ferreira da Silva Robério Rodrigues Silva Fábio Andrade Teixeira Lívia Santos Costa-Lopes Danilo Ribeiro de Souza |
spellingShingle |
Vinícius Lopes da Silva Fabiano Ferreira da Silva Robério Rodrigues Silva Fábio Andrade Teixeira Lívia Santos Costa-Lopes Danilo Ribeiro de Souza <b>Ethology of cross-breed cows milked in the presence or absence of calves Acta Scientiarum: Animal Sciences lactation production reactivity time |
author_facet |
Vinícius Lopes da Silva Fabiano Ferreira da Silva Robério Rodrigues Silva Fábio Andrade Teixeira Lívia Santos Costa-Lopes Danilo Ribeiro de Souza |
author_sort |
Vinícius Lopes da Silva |
title |
<b>Ethology of cross-breed cows milked in the presence or absence of calves |
title_short |
<b>Ethology of cross-breed cows milked in the presence or absence of calves |
title_full |
<b>Ethology of cross-breed cows milked in the presence or absence of calves |
title_fullStr |
<b>Ethology of cross-breed cows milked in the presence or absence of calves |
title_full_unstemmed |
<b>Ethology of cross-breed cows milked in the presence or absence of calves |
title_sort |
<b>ethology of cross-breed cows milked in the presence or absence of calves |
publisher |
Editora da Universidade Estadual de Maringá (Eduem) |
series |
Acta Scientiarum: Animal Sciences |
issn |
1806-2636 1807-8672 |
publishDate |
2014-09-01 |
description |
The behavior of crossbreed cows, milked in the presence or absence of their calves, was analyzed. The trial was conducted on the Dairy Cattle Sector of UESB School of Animal Science in Itapetinga BA Brazil. Twenty crossbreedHolsteinx Gir cows were distributed in a randomized block design with 10 replications for each treatment for the experimental period of 31 days, during lactation. Results were analyzed by nonparametric chi-square test at 5% significance, except the variables time at the milking sector and milk production which were evaluated by analysis of variance and F test at 5% probability. Although cows with the presence of calves during milking had higher reactivity, behavioral activities and more time in the milking sector, milk production was not affected. |
topic |
lactation production reactivity time |
url |
http://186.233.154.254/ojs/index.php/ActaSciAnimSci/article/view/22959 |
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