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DC Field | Value | Language |
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dc.creator | Sereno José Robson Bezerra | - |
dc.creator | Costa e Silva Eliane Vianna da | - |
dc.creator | Mores Cristiano Mougenot | - |
dc.date | 2002 | - |
dc.date.accessioned | 2013-05-30T06:05:26Z | - |
dc.date.available | 2013-05-30T06:05:26Z | - |
dc.date.issued | 2013-05-30 | - |
dc.identifier | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2002001200019 | - |
dc.identifier | http://www.doaj.org/doaj?func=openurl&genre=article&issn=0100204X&date=2002&volume=37&issue=12&spage=1811 | - |
dc.identifier.uri | http://koha.mediu.edu.my:8181/jspui/handle/123456789/3952 | - |
dc.description | This work was conducted to study alternatives for reduction of the bull:cow ratio in the Brazilian lowland and, therefore, lower the production costs for the local beef cattle industry. The ratios 1:10, 1:25, and 1:40 were used in native pastures with a mean stocking rate of 0.27 mature animal unit per hectare over two consecutive breeding seasons. Statistical analysis did not show any effect (P>0.05) of year (P = 0.2097), animal category (P = 0.0773), bull:cow ratio (0.8134) on reproductive performance. However, the pregnancy rate in a multiple bull system was higher (P = 0.0228) than in the individual bull system. An evaluation of the economic impact of this management system in the extensive Lowland herds showed that at the ratio of 1:10 the bulls were sub utilized. | - |
dc.publisher | Empresa Brasileira de Pesquisa Agropecuária (Embrapa) | - |
dc.source | Pesquisa Agropecuária Brasileira | - |
dc.subject | beef cattle | - |
dc.subject | livestock management | - |
dc.subject | production costs | - |
dc.subject | animal production | - |
dc.title | Reduction of the bull: cow ratio in the Brazilian Pantanal | - |
Appears in Collections: | Agriculture and Food Sciences |
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