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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
21/06/2007 |
Data da última atualização: |
04/09/2017 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
RODRIGUES, L. A.; BORBA, T. C. de O.; MELLO, R. N. de; ABREU, A. G. de; COLOMBARI FILHO, J. M.; COSTA, S. de P. P. |
Afiliação: |
LUANA ALVES RODRIGUES, CNPAF; TEREZA CRISTINA DE OLIVEIRA BORBA, CNPAF; RAQUEL NEVES DE MELLO, CNPAF; ALUANA GONCALVES DE ABREU, CNPAF; JOSE MANOEL COLOMBARI FILHO, CNPAF; SYLVANA DE PAIVA PINTO COSTA, CNPAF. |
Título: |
Uso de marcadores moleculares no Programa de Melhoramento de Arroz da Embrapa. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 10., 2017, Gramado. Intensificação sustentável: anais. Gramado: Sosbai, 2017. |
Idioma: |
Português |
Conteúdo: |
O objetivo deste trabalho foi quantificar e qualificar o uso da seleção assistida por marcadores moleculares no programa de melhoramento de arroz no período de 2014 a 2017. |
Palavras-Chave: |
Estresse abiótico; Estresse biótico; Seleção assistida por marcadores. |
Thesagro: |
Arroz; Marcador molecular; Melhoramento genético vegetal; Oryza sativa. |
Categoria do assunto: |
S Ciências Biológicas |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/163352/1/CNPAF-2017-cbai-lar.pdf
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Marc: |
LEADER 01031nam a2200253 a 4500 001 1215320 005 2017-09-04 008 2017 bl uuuu u00u1 u #d 100 1 $aRODRIGUES, L. A. 245 $aUso de marcadores moleculares no Programa de Melhoramento de Arroz da Embrapa.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE ARROZ IRRIGADO, 10., 2017, Gramado. Intensificação sustentável: anais. Gramado: Sosbai$c2017 520 $aO objetivo deste trabalho foi quantificar e qualificar o uso da seleção assistida por marcadores moleculares no programa de melhoramento de arroz no período de 2014 a 2017. 650 $aArroz 650 $aMarcador molecular 650 $aMelhoramento genético vegetal 650 $aOryza sativa 653 $aEstresse abiótico 653 $aEstresse biótico 653 $aSeleção assistida por marcadores 700 1 $aBORBA, T. C. de O. 700 1 $aMELLO, R. N. de 700 1 $aABREU, A. G. de 700 1 $aCOLOMBARI FILHO, J. M. 700 1 $aCOSTA, S. de P. P.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Agrossilvipastoril. Para informações adicionais entre em contato com cpamt.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Agrossilvipastoril. |
Data corrente: |
24/02/2017 |
Data da última atualização: |
23/10/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
DOMICIANO, L. F.; MOMBACH, M. A.; CARVALHO, P.; SILVA, N. M. F. da; PEREIRA, D. H.; CABRAL, L. S.; LOPES, L. B.; PEDREIRA, B. C. e. |
Afiliação: |
L. F. DOMICIANO, UFMT-CUIABA; M. A. MOMBACH, UFMT-CUIABA; P. CARVALHO, UFMT-CUIABA; N. M. F. DA SILVA, UFMT-SINOP; DALTON HENRIQUE PEREIRA, UFMT-SINOP; L. S. CABRAL, UFMT-CUIABA; LUCIANO BASTOS LOPES, CPAMT; BRUNO CARNEIRO E PEDREIRA, CPAMT. |
Título: |
Performance and behaviour of Nellore steers on integrated systems. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Animal Production Science, v. 58, n. 5, p. 920-929, 2018. |
Idioma: |
Inglês |
Conteúdo: |
This study aimed to evaluate performance and behaviour of Nellore steers (Bos taurus indicus) in integrated systems. Treatments consisted of three different systems: livestock; crop-livestock; and livestock-forestry, with triple rows of eucalyptus trees. The experiment was carried out in Sinop, MT, Brazil, in a randomised complete block design with four replicates, during two seasons (dry-rainy transition and rainy). The experimental period was from 19 September 2015 to 10 January 2016. Nellore steers used in the experiment had an average initial weight of 344 kg _ 11 kg, in continuous stocking and variable stocking rate. Forage mass accumulation rate was evaluated and, independently of the system, had the highest values recorded during the rainy season. Microclimate was evaluated through temperature and humidity index, black globe temperature and humidity index and radiant heat load. Highest values were obtained from 11:00 a.m. to 3:00 p.m. at the dry-rainy transition period for all systems. Animal behaviour was assessed every 10 min from 7:00 a.m. to 5:00 p.m., and averages were calculated for every 2 h. The longest grazing period was recorded from 9:00 a.m. to 1:00 p.m., and then after 3:00 p.m., regardless of the system. Rumination occurred more frequently from 1:00 p.m. to 3:00 p.m. during the rainy season, and also in the shade for the livestockforestry system. Highest weight gains per area were recorded during the rainy season and for the crop-livestock system. It is concluded that the highest yields can be achieved with the inclusion of the crop component in livestock production systems, and that Nellore steers in silvopastoral systems prefer to ruminate and stay idle in the shade. MenosThis study aimed to evaluate performance and behaviour of Nellore steers (Bos taurus indicus) in integrated systems. Treatments consisted of three different systems: livestock; crop-livestock; and livestock-forestry, with triple rows of eucalyptus trees. The experiment was carried out in Sinop, MT, Brazil, in a randomised complete block design with four replicates, during two seasons (dry-rainy transition and rainy). The experimental period was from 19 September 2015 to 10 January 2016. Nellore steers used in the experiment had an average initial weight of 344 kg _ 11 kg, in continuous stocking and variable stocking rate. Forage mass accumulation rate was evaluated and, independently of the system, had the highest values recorded during the rainy season. Microclimate was evaluated through temperature and humidity index, black globe temperature and humidity index and radiant heat load. Highest values were obtained from 11:00 a.m. to 3:00 p.m. at the dry-rainy transition period for all systems. Animal behaviour was assessed every 10 min from 7:00 a.m. to 5:00 p.m., and averages were calculated for every 2 h. The longest grazing period was recorded from 9:00 a.m. to 1:00 p.m., and then after 3:00 p.m., regardless of the system. Rumination occurred more frequently from 1:00 p.m. to 3:00 p.m. during the rainy season, and also in the shade for the livestockforestry system. Highest weight gains per area were recorded during the rainy season and for the crop-livestock system. It is ... Mostrar Tudo |
Palavras-Chave: |
Environmental stress. |
Thesaurus NAL: |
Abiotic stress; Animal production; Beef cattle; Grazing. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02464naa a2200265 a 4500 001 2065609 005 2018-10-23 008 2018 bl uuuu u00u1 u #d 100 1 $aDOMICIANO, L. F. 245 $aPerformance and behaviour of Nellore steers on integrated systems.$h[electronic resource] 260 $c2018 520 $aThis study aimed to evaluate performance and behaviour of Nellore steers (Bos taurus indicus) in integrated systems. Treatments consisted of three different systems: livestock; crop-livestock; and livestock-forestry, with triple rows of eucalyptus trees. The experiment was carried out in Sinop, MT, Brazil, in a randomised complete block design with four replicates, during two seasons (dry-rainy transition and rainy). The experimental period was from 19 September 2015 to 10 January 2016. Nellore steers used in the experiment had an average initial weight of 344 kg _ 11 kg, in continuous stocking and variable stocking rate. Forage mass accumulation rate was evaluated and, independently of the system, had the highest values recorded during the rainy season. Microclimate was evaluated through temperature and humidity index, black globe temperature and humidity index and radiant heat load. Highest values were obtained from 11:00 a.m. to 3:00 p.m. at the dry-rainy transition period for all systems. Animal behaviour was assessed every 10 min from 7:00 a.m. to 5:00 p.m., and averages were calculated for every 2 h. The longest grazing period was recorded from 9:00 a.m. to 1:00 p.m., and then after 3:00 p.m., regardless of the system. Rumination occurred more frequently from 1:00 p.m. to 3:00 p.m. during the rainy season, and also in the shade for the livestockforestry system. Highest weight gains per area were recorded during the rainy season and for the crop-livestock system. It is concluded that the highest yields can be achieved with the inclusion of the crop component in livestock production systems, and that Nellore steers in silvopastoral systems prefer to ruminate and stay idle in the shade. 650 $aAbiotic stress 650 $aAnimal production 650 $aBeef cattle 650 $aGrazing 653 $aEnvironmental stress 700 1 $aMOMBACH, M. A. 700 1 $aCARVALHO, P. 700 1 $aSILVA, N. M. F. da 700 1 $aPEREIRA, D. H. 700 1 $aCABRAL, L. S. 700 1 $aLOPES, L. B. 700 1 $aPEDREIRA, B. C. e 773 $tAnimal Production Science$gv. 58, n. 5, p. 920-929, 2018.
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