| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
|
Data corrente: |
06/11/2017 |
|
Data da última atualização: |
15/12/2023 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
PEZZOPANE, J. R. M.; BERNARDI, A. C. de C.; BOSI, C.; OLIVEIRA, P. P. A.; MARCONATO, M. H.; PEDROSO, A. de F.; ESTEVES, S. N. |
|
Afiliação: |
JOSE RICARDO MACEDO PEZZOPANE, CPPSE; ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; Cristiam Bosi, ESALQ/USP; PATRICIA PERONDI ANCHAO OLIVEIRA, CPPSE; Matheus Henrique Marconato, UNIARA; ANDRE DE FARIA PEDROSO, CPPSE; SERGIO NOVITA ESTEVES, CPPSE. |
|
Título: |
Forage productivity and nutritive value during pasture renovation in integrated systems. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Agroforestry Systems, v.93, p.39-49, 2019. |
|
DOI: |
DOI 10.1007/s10457-017-0149-7 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Integrated crop-livestock-forestry systems are strategies to diversify production in the same area, aiming at higher sustainability. Corn is one of the most used crops in integrated systems due to its multiple uses on the farm. The objective of this study was to evaluate the effect of light restriction on morphological and productive characteristics of the forage components (corn for silage and pastures) in integrated livestock production systems. The experiment was carried out on Embrapa?s integrated systems in São Carlos, SP, Brazil, during two growing seasons. In the integrated crop-livestock (iCL) system corn was sown simultaneously with Piata?-grass. In the integrated crop-livestock- forestry (iCLF) system, besides corn and Piata?-grass, Eucalyptus urograndis trees were planted in single 15 9 2 m rows. Corn productivity and pasture yield and nutritive value were evaluated in iCL and iCLF systems. In iCLF, evaluations were made in four positions relative to the tree lines: 1.5, 3.75, 7.5, and 11.25 m. Photosynthetically active radiation (PAR) transmission by trees was also measured in the same positions. Results of the corn crop indicated that the position relative to the tree lines affected (P \0.001) all morphological characteristics and production parameters. Production was not affected by position relative to the tree lines in the first year but was lower in the position closer to the trees in the second year. As an average of all positions evaluated in iCLF, corn DM production in the first agricultural year was 43.3% inferior compared to the second year (5266.1 vs. 9816.7 kg DM ha-1 ). In iCL, the average corn DM production for the two years was 10082 kg DM ha-1 . For the corn, the relationship between PAR transmission and the relative yield (production in each position in iCLF divided by the production in iCL) was influenced by drought in the 2013/2014 growing season. Considering the results for the renovated pastures, position relative to the tree lines affected pasture height (P\0.0001), specific leaf area (P \0.0012), digestibility (P\0.0085) and crude protein (P\0.0001). MenosIntegrated crop-livestock-forestry systems are strategies to diversify production in the same area, aiming at higher sustainability. Corn is one of the most used crops in integrated systems due to its multiple uses on the farm. The objective of this study was to evaluate the effect of light restriction on morphological and productive characteristics of the forage components (corn for silage and pastures) in integrated livestock production systems. The experiment was carried out on Embrapa?s integrated systems in São Carlos, SP, Brazil, during two growing seasons. In the integrated crop-livestock (iCL) system corn was sown simultaneously with Piata?-grass. In the integrated crop-livestock- forestry (iCLF) system, besides corn and Piata?-grass, Eucalyptus urograndis trees were planted in single 15 9 2 m rows. Corn productivity and pasture yield and nutritive value were evaluated in iCL and iCLF systems. In iCLF, evaluations were made in four positions relative to the tree lines: 1.5, 3.75, 7.5, and 11.25 m. Photosynthetically active radiation (PAR) transmission by trees was also measured in the same positions. Results of the corn crop indicated that the position relative to the tree lines affected (P \0.001) all morphological characteristics and production parameters. Production was not affected by position relative to the tree lines in the first year but was lower in the position closer to the trees in the second year. As an average of all positions evaluated in iCLF, corn DM... Mostrar Tudo |
|
Palavras-Chave: |
Eucalyptus urograndis; ILPF; Urochloa brizantha cv Piata. |
|
Thesaurus Nal: |
Biomass; Photosynthetically active radiation. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02931naa a2200265 a 4500
001 2078872
005 2023-12-15
008 2019 bl uuuu u00u1 u #d
024 7 $aDOI 10.1007/s10457-017-0149-7$2DOI
100 1 $aPEZZOPANE, J. R. M.
245 $aForage productivity and nutritive value during pasture renovation in integrated systems.$h[electronic resource]
260 $c2019
520 $aIntegrated crop-livestock-forestry systems are strategies to diversify production in the same area, aiming at higher sustainability. Corn is one of the most used crops in integrated systems due to its multiple uses on the farm. The objective of this study was to evaluate the effect of light restriction on morphological and productive characteristics of the forage components (corn for silage and pastures) in integrated livestock production systems. The experiment was carried out on Embrapa?s integrated systems in São Carlos, SP, Brazil, during two growing seasons. In the integrated crop-livestock (iCL) system corn was sown simultaneously with Piata?-grass. In the integrated crop-livestock- forestry (iCLF) system, besides corn and Piata?-grass, Eucalyptus urograndis trees were planted in single 15 9 2 m rows. Corn productivity and pasture yield and nutritive value were evaluated in iCL and iCLF systems. In iCLF, evaluations were made in four positions relative to the tree lines: 1.5, 3.75, 7.5, and 11.25 m. Photosynthetically active radiation (PAR) transmission by trees was also measured in the same positions. Results of the corn crop indicated that the position relative to the tree lines affected (P \0.001) all morphological characteristics and production parameters. Production was not affected by position relative to the tree lines in the first year but was lower in the position closer to the trees in the second year. As an average of all positions evaluated in iCLF, corn DM production in the first agricultural year was 43.3% inferior compared to the second year (5266.1 vs. 9816.7 kg DM ha-1 ). In iCL, the average corn DM production for the two years was 10082 kg DM ha-1 . For the corn, the relationship between PAR transmission and the relative yield (production in each position in iCLF divided by the production in iCL) was influenced by drought in the 2013/2014 growing season. Considering the results for the renovated pastures, position relative to the tree lines affected pasture height (P\0.0001), specific leaf area (P \0.0012), digestibility (P\0.0085) and crude protein (P\0.0001).
650 $aBiomass
650 $aPhotosynthetically active radiation
653 $aEucalyptus urograndis
653 $aILPF
653 $aUrochloa brizantha cv Piata
700 1 $aBERNARDI, A. C. de C.
700 1 $aBOSI, C.
700 1 $aOLIVEIRA, P. P. A.
700 1 $aMARCONATO, M. H.
700 1 $aPEDROSO, A. de F.
700 1 $aESTEVES, S. N.
773 $tAgroforestry Systems$gv.93, p.39-49, 2019.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 210 | |
| 1. |  | OLIVEIRA JÚNIOR, R. C. de. Declinação magnética. In: CURSO INTENSIVO DE HEVEICULTURA PARA TÉCNICOS AGRÍCOLAS, 5., 1981, Manaus. Coletânea de postilas. Manaus: EMBRAPA-CNPSD, 1982. p. 45.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
|    |
| 2. | | OLIVEIRA JUNIOR, R. C. de. A erosividade das chuvas na região de Conceição do Araguaia, PA. In: CONGRESSO LATINO AMERICANO DE CIÊNCIA DO SOLO, 13.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 1.; SIMPÓSIO BRASILEIRO SOBRE MICROBIOLOGIA DO SOLO, 4.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 6.; REUNIÃO BRASILEIRA DE MANEJO E CONSERVAÇÃO DO SOLO E DA ÁGUA, 11., 1996, Aguas de Lindoia. Solo suelo 96. Aguas de Lindoia: SBCS/SLCS, 1996. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 6. | | GALLO, J.; OLIVEIRA JUNIOR, R. C. de. Avaliação da aptidão agrícola das terras das comunidades Cuieiras, Carmelino, Itapeuá e Arimum da Resex Verde para Sempre, município Porto de Moz, PA. Espaço Científico, v. 11, n. 1/2, p. 95-114, 2010.| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 7. | | GALLO, J.; OLIVEIRA JUNIOR, R. C. de. Avaliação das classes de capacidade de uso das terras das comunidades Cuieiras, Carmelino, Itapeuá e Arimum da Resex Verde para Sempre, município Porto de Moz, PA. Espaço Científico, v. 11, n. 1/2, p. 55-79, 2010.| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 15. | | OLIVEIRA JUNIOR, R. C. de; KELLER, M.; CRILL, P. M. Fluxes of nitrous oxide and methane in commercial soybean, rice, and maize crops on the Santarem-Belterra plateau, Para State. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 28.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 12.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 10.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 7., 2008, Londrina. Desafios para o uso do solo com eficiência e qualidade ambiental: anais. Londrina: SBCS: Embrapa Soja: IAPAR: UEL, 2008. FertBio 2008.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| Registros recuperados : 210 | |
|
| Expressão de busca inválida. Verifique!!! |
|
|
