| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
|
Data corrente: |
23/10/2023 |
|
Data da última atualização: |
23/10/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
FURTADO, A. J.; ABDALA FILHO, A. L.; BRUNO, J. F.; PASQUINI NETO, R.; LOBO, A. A. G.; SILVA, G. V. DA; PERNA JUNIOR, F.; ALVES, T. C.; BERNDT, A.; PEDROSO, A. de F.; MEDEIROS, S. R. de; OLIVEIRA, P. P. A.; RODRIGUES, P. H. M. |
|
Afiliação: |
ALTHIERES JOSÉ FURTADO, University of São Paulo; ADIBE LUIZ ABDALLA FILHO, University of São Paulo; JAQUELINE FERNANDES BRUNO, University of São Paulo; ROLANDO PASQUINI NETO, University of São Paulo; ANNELISE AILA GOMES LOBO, University of São Paulo; GABRIELE VOLTARELI DA SILVA, University of São Paulo; FLAVIO PERNA JUNIOR, University of São Paulo; TERESA CRISTINA ALVES, CPPSE; ALEXANDRE BERNDT, CPPSE; ANDRE DE FARIA PEDROSO, CPPSE; SERGIO RAPOSO DE MEDEIROS, CPPSE; PATRICIA PERONDI ANCHAO OLIVEIRA, CPPSE; PAULO HENRIQUE MAZZA RODRIGUES, University of São Paulo. |
|
Título: |
Pigeon Pea intercropped with tropical pasture as a mitigation strategy for enteric methane emissions of Nellore steers. |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
Animals, v. 13, n. 8, 2023. |
|
Páginas: |
20 p. |
|
DOI: |
https://doi.org/10.3390/ani13081323 |
|
Idioma: |
Inglês |
|
Conteúdo: |
In this study, we evaluate the effects of intercropping pigeon pea (Cajanus cajan (L.) Millsp.) with tropical pastures for feeding Nellore cattle and compared animal performance and enteric CH4 emissions with other pasture-based systems during the dry and rainy seasons of 2021. Thirty-six Nellore steers (with a body weight of 221 ± 7 kg and an age of 15?16 months) were randomly distributed in three treatments with three replicates (in paddocks of 1.5 hectares each): (1) a degraded pasture of Urochloa spp. (DEG); (2) a recovered and fertilized pasture of Urochloa spp. (REC); and (3) pigeon pea intercropped with Urochloa spp. (MIX). Enteric CH4 emissions were estimated using the sulfur hexafluoride (SF6) tracer gas technique, and dry matter intake (DMI) was determined using internal (iNDF) and external (TiO2) markers. Forages were collected by hand plucking after observations of ingestive behavior, and feces was collected after voluntary defecation. The proportion of grass and legume intake was estimated by C stable isotopes, and the forage nutritional quality was determined, while animal performance was monitored monthly, and the stocking rate was adjusted by the ?put and take? technique. The results indicated that intercropping pigeon pea with tropical grasses is an interesting strategy for sustainable livestock production based on pastures. The MIX treatment was able to meet the nutritional requirements of the animals, which presented higher performance. In addition, there was a reduction in CH4 emissions up to 70% when expressed per average daily weight gain in comparison to the DEG treatment. MenosIn this study, we evaluate the effects of intercropping pigeon pea (Cajanus cajan (L.) Millsp.) with tropical pastures for feeding Nellore cattle and compared animal performance and enteric CH4 emissions with other pasture-based systems during the dry and rainy seasons of 2021. Thirty-six Nellore steers (with a body weight of 221 ± 7 kg and an age of 15?16 months) were randomly distributed in three treatments with three replicates (in paddocks of 1.5 hectares each): (1) a degraded pasture of Urochloa spp. (DEG); (2) a recovered and fertilized pasture of Urochloa spp. (REC); and (3) pigeon pea intercropped with Urochloa spp. (MIX). Enteric CH4 emissions were estimated using the sulfur hexafluoride (SF6) tracer gas technique, and dry matter intake (DMI) was determined using internal (iNDF) and external (TiO2) markers. Forages were collected by hand plucking after observations of ingestive behavior, and feces was collected after voluntary defecation. The proportion of grass and legume intake was estimated by C stable isotopes, and the forage nutritional quality was determined, while animal performance was monitored monthly, and the stocking rate was adjusted by the ?put and take? technique. The results indicated that intercropping pigeon pea with tropical grasses is an interesting strategy for sustainable livestock production based on pastures. The MIX treatment was able to meet the nutritional requirements of the animals, which presented higher performance. In addition, there ... Mostrar Tudo |
|
Palavras-Chave: |
Brachiaria spp; SF6; Uruchloa spp. |
|
Thesagro: |
Brachiaria; Cajanus Cajan. |
|
Thesaurus Nal: |
Cattle; Greenhouse gases. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157425/1/PigeonPeaIntercropped.pdf
|
|
Marc: |
LEADER 02680naa a2200373 a 4500
001 2157425
005 2023-10-23
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/ani13081323$2DOI
100 1 $aFURTADO, A. J.
245 $aPigeon Pea intercropped with tropical pasture as a mitigation strategy for enteric methane emissions of Nellore steers.$h[electronic resource]
260 $c2023
300 $a20 p.
520 $aIn this study, we evaluate the effects of intercropping pigeon pea (Cajanus cajan (L.) Millsp.) with tropical pastures for feeding Nellore cattle and compared animal performance and enteric CH4 emissions with other pasture-based systems during the dry and rainy seasons of 2021. Thirty-six Nellore steers (with a body weight of 221 ± 7 kg and an age of 15?16 months) were randomly distributed in three treatments with three replicates (in paddocks of 1.5 hectares each): (1) a degraded pasture of Urochloa spp. (DEG); (2) a recovered and fertilized pasture of Urochloa spp. (REC); and (3) pigeon pea intercropped with Urochloa spp. (MIX). Enteric CH4 emissions were estimated using the sulfur hexafluoride (SF6) tracer gas technique, and dry matter intake (DMI) was determined using internal (iNDF) and external (TiO2) markers. Forages were collected by hand plucking after observations of ingestive behavior, and feces was collected after voluntary defecation. The proportion of grass and legume intake was estimated by C stable isotopes, and the forage nutritional quality was determined, while animal performance was monitored monthly, and the stocking rate was adjusted by the ?put and take? technique. The results indicated that intercropping pigeon pea with tropical grasses is an interesting strategy for sustainable livestock production based on pastures. The MIX treatment was able to meet the nutritional requirements of the animals, which presented higher performance. In addition, there was a reduction in CH4 emissions up to 70% when expressed per average daily weight gain in comparison to the DEG treatment.
650 $aCattle
650 $aGreenhouse gases
650 $aBrachiaria
650 $aCajanus Cajan
653 $aBrachiaria spp
653 $aSF6
653 $aUruchloa spp
700 1 $aABDALA FILHO, A. L.
700 1 $aBRUNO, J. F.
700 1 $aPASQUINI NETO, R.
700 1 $aLOBO, A. A. G.
700 1 $aSILVA, G. V. DA
700 1 $aPERNA JUNIOR, F.
700 1 $aALVES, T. C.
700 1 $aBERNDT, A.
700 1 $aPEDROSO, A. de F.
700 1 $aMEDEIROS, S. R. de
700 1 $aOLIVEIRA, P. P. A.
700 1 $aRODRIGUES, P. H. M.
773 $tAnimals$gv. 13, n. 8, 2023.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Instrumentação; Embrapa Meio Ambiente. |
|
Data corrente: |
14/04/2023 |
|
Data da última atualização: |
17/04/2023 |
|
Tipo da produção científica: |
Autoria/Organização/Edição de Livros |
|
Autoria: |
BETTIOL, W.; SILVA, C. A.; CERRI, C. E. P.; MARTIN NETO, L.; ANDRADE, C. A. de (ed.). |
|
Afiliação: |
WAGNER BETTIOL, CNPMA; CARLOS ALBERTO SILVA, UNIVERSIDADE FEDERAL DE LAVRAS; CARLOS EDUARDO PELLEGRINO CERRI, UNIVERSIDADE DE SÃO PAULO; LADISLAU MARTIN NETO, CNPDIA; CRISTIANO ALBERTO DE ANDRADE, CNPMA. |
|
Título: |
Entendendo a matéria orgânica do solo em ambientes tropical e subtropical. |
|
Ano de publicação: |
2023 |
|
Fonte/Imprenta: |
Brasília, DF: Embrapa, 2023. |
|
Páginas: |
788 p. |
|
Descrição Física: |
il. color. |
|
ISBN: |
978-65-89957-66-9 |
|
Idioma: |
Português |
|
Conteúdo: |
Resumo: Este livro busca sistematizar as informações existentes a matéria orgânica do solo em ambientes tropical e subtropical no Brasil, lançar luz sobre os estudos que vêm sendo realizados há mais de cinco décadas e que poderão colaborar com a agricultura brasileira, bem como com a agricultura de países tropicais e subtropicais. Os capítulos são finalizados com um item "Considerações finais" onde os autores ampliam as discussões com os leitores sobre a importância da matéria orgânica do solo, demonstrando tecnicamente a importância do aumento do sequestro de carbono no solo. Estabelecer os conceitos que respaldam o estudo da matéria orgânica do solo, demonstrar como eles estão sendo aplicados na prática e dar exemplos de como novas tecnologias podem ser geradas a partir da base conceitual que há disponível no Brasil e em outros países são os princípios que fundamentaram a obra. |
|
Thesagro: |
Carbono; Conservação do Solo; Estrutura do Solo; Fertilidade do Solo; Matéria Orgânica; Microbiologia do Solo; Relação Solo-Planta; Solo; Solo Tropical. |
|
Thesaurus NAL: |
Carbon dioxide; Carbon sequestration; Climate change; Soil conservation; Soil microorganisms; Soil organic matter; Soil structure; Subtropical soils; Tropical soils. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153147/1/Bettiol-Entendendo-materia-organica-2023.pdf
|
|
Marc: |
LEADER 02039nam a2200397 a 4500
001 2153147
005 2023-04-17
008 2023 bl uuuu 00u1 u #d
020 $a978-65-89957-66-9
100 1 $aBETTIOL, W.
245 $aEntendendo a matéria orgânica do solo em ambientes tropical e subtropical.$h[electronic resource]
260 $aBrasília, DF: Embrapa$c2023
300 $a788 p.$cil. color.
520 $aResumo: Este livro busca sistematizar as informações existentes a matéria orgânica do solo em ambientes tropical e subtropical no Brasil, lançar luz sobre os estudos que vêm sendo realizados há mais de cinco décadas e que poderão colaborar com a agricultura brasileira, bem como com a agricultura de países tropicais e subtropicais. Os capítulos são finalizados com um item "Considerações finais" onde os autores ampliam as discussões com os leitores sobre a importância da matéria orgânica do solo, demonstrando tecnicamente a importância do aumento do sequestro de carbono no solo. Estabelecer os conceitos que respaldam o estudo da matéria orgânica do solo, demonstrar como eles estão sendo aplicados na prática e dar exemplos de como novas tecnologias podem ser geradas a partir da base conceitual que há disponível no Brasil e em outros países são os princípios que fundamentaram a obra.
650 $aCarbon dioxide
650 $aCarbon sequestration
650 $aClimate change
650 $aSoil conservation
650 $aSoil microorganisms
650 $aSoil organic matter
650 $aSoil structure
650 $aSubtropical soils
650 $aTropical soils
650 $aCarbono
650 $aConservação do Solo
650 $aEstrutura do Solo
650 $aFertilidade do Solo
650 $aMatéria Orgânica
650 $aMicrobiologia do Solo
650 $aRelação Solo-Planta
650 $aSolo
650 $aSolo Tropical
700 1 $aSILVA, C. A.
700 1 $aCERRI, C. E. P.
700 1 $aMARTIN NETO, L.
700 1 $aANDRADE, C. A. de
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Ambiente (CNPMA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
