| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
30/11/2005 |
|
Data da última atualização: |
26/07/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
MESQUITA, C. M.; HANNA, M. A.; COSTA, N. P. D. |
|
Afiliação: |
NILTON PEREIRA DA COSTA, CNPSO. |
|
Título: |
Self-propelled prototype soybean harvester. |
|
Ano de publicação: |
2005 |
|
Fonte/Imprenta: |
Transactions of the Asae, St. Joseph, v. 48, n. 4, p. 1301-1310, 2005. |
|
Idioma: |
Inglês |
|
Conteúdo: |
A four-row self-propelled prototype of a new and simplified concept soybean harvester was built and fied tested as part of a major project acrried out for several years. The prototype threshes soybeans from standing, uncut plants using impact energy provided by plastic fingers mounted on opposite rotating shafts, and uses a pneumatic system for capturing, separating, cleaning, and transporting the beans. Compared to ten different combines from each of three brands with conventional tangentially fed threshing systems, and ten different combines from a brand with an axial-flow threshing system, the prototype-harvested seeds were significantly better with respect to broken/split beans and seed coat damage than all the combines with tangentially fed threshing systems. The amounts of material-other-than-grain (MOG) in the sample harvested with the prototype were significantly less than for all conventional brands. The seed vigor of the sample from the prototype was significantly better than those from one of the combine brands with a tangentially fed threshing system. Invisible mechanical damage, germination, and grain field losses were not statistically different between the prototype and all combine brands evaluated. The overall results confirmed the better quality of the collected beans, including that obtained with previous versions of the prototype. It also showed that the harvesting module, initially designed for small and medium-size farms, was adaptable to a sel-propelled unit and therefore to larger-scale operations. MenosA four-row self-propelled prototype of a new and simplified concept soybean harvester was built and fied tested as part of a major project acrried out for several years. The prototype threshes soybeans from standing, uncut plants using impact energy provided by plastic fingers mounted on opposite rotating shafts, and uses a pneumatic system for capturing, separating, cleaning, and transporting the beans. Compared to ten different combines from each of three brands with conventional tangentially fed threshing systems, and ten different combines from a brand with an axial-flow threshing system, the prototype-harvested seeds were significantly better with respect to broken/split beans and seed coat damage than all the combines with tangentially fed threshing systems. The amounts of material-other-than-grain (MOG) in the sample harvested with the prototype were significantly less than for all conventional brands. The seed vigor of the sample from the prototype was significantly better than those from one of the combine brands with a tangentially fed threshing system. Invisible mechanical damage, germination, and grain field losses were not statistically different between the prototype and all combine brands evaluated. The overall results confirmed the better quality of the collected beans, including that obtained with previous versions of the prototype. It also showed that the harvesting module, initially designed for small and medium-size farms, was adaptable to a sel-propelled... Mostrar Tudo |
|
Thesagro: |
Colheita; Dano Mecânico; Soja. |
|
Thesaurus Nal: |
Harvesters; Mechanical damage; Soybeans. |
|
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
|
Marc: |
LEADER 02132naa a2200217 a 4500
001 1468604
005 2024-07-26
008 2005 bl uuuu u00u1 u #d
100 1 $aMESQUITA, C. M.
245 $aSelf-propelled prototype soybean harvester.$h[electronic resource]
260 $c2005
520 $aA four-row self-propelled prototype of a new and simplified concept soybean harvester was built and fied tested as part of a major project acrried out for several years. The prototype threshes soybeans from standing, uncut plants using impact energy provided by plastic fingers mounted on opposite rotating shafts, and uses a pneumatic system for capturing, separating, cleaning, and transporting the beans. Compared to ten different combines from each of three brands with conventional tangentially fed threshing systems, and ten different combines from a brand with an axial-flow threshing system, the prototype-harvested seeds were significantly better with respect to broken/split beans and seed coat damage than all the combines with tangentially fed threshing systems. The amounts of material-other-than-grain (MOG) in the sample harvested with the prototype were significantly less than for all conventional brands. The seed vigor of the sample from the prototype was significantly better than those from one of the combine brands with a tangentially fed threshing system. Invisible mechanical damage, germination, and grain field losses were not statistically different between the prototype and all combine brands evaluated. The overall results confirmed the better quality of the collected beans, including that obtained with previous versions of the prototype. It also showed that the harvesting module, initially designed for small and medium-size farms, was adaptable to a sel-propelled unit and therefore to larger-scale operations.
650 $aHarvesters
650 $aMechanical damage
650 $aSoybeans
650 $aColheita
650 $aDano Mecânico
650 $aSoja
700 1 $aHANNA, M. A.
700 1 $aCOSTA, N. P. D.
773 $tTransactions of the Asae, St. Joseph$gv. 48, n. 4, p. 1301-1310, 2005.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Soja (CNPSO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 8 | |
| 1. |  | KASEKER, J. F.; BASTOS, M. C.; REISSMANN, C. B.; OLISIESKI, A.; GAIAD, S. Análise química foliar compartimentada em folhas e talos de morfotipos e procedências de erva-mate. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 29.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 13.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 11.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 8., 2010, Guarapari. Fontes de nutrientes e produção agrícola: modelando o futuro: anais. Viçosa, MG: Sociedade Brasileira de Ciência do Solo, 2010. 4 p. CD-ROM. FertBio 2010.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
|    |
| 2. | | VENDRUSCOLO, R. B.; SANTIN, D.; GATIBONI, L. C.; BENEDETTI, E. L.; KASEKER, J. F.; WENDLING, I. Sobrevivência de mudas clonais de erva-mate submetidas a adubação mineral. In: REUNIÃO SUL-BRASILEIRA DE CIÊNCIA DO SOLO, 10., 2014, Pelotas. Fatos e mitos em ciência do solo. [S.l.]: SBCS, Núcleo Regional Sul, 2014. 3 p. Disponível online.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
| |
| 3. | | BASTOS, M. C.; KASEKER, J. F.; REISSMANN, C. B.; PAULETTI, V.; GAIAD, S.; STURION, J. A. Valor nutricional total e hidrossolúvel de folhas jovens de erva mate (Ilex paraguariensis) coletadas na época de pré-safrinha. In: REUNIÃO BRASILEIRA DE CIÊNCIA DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. FERTBIO 2012. 4 p. CD-ROM. Resumo expandido.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
| |
| 4. | | BENEDETTI, E. L.; KASEKER, J. F.; SANTIN, D.; CAMOTTI, M. B.; REISSMANN, C. B.; BARROS, N. F. de; WENDLING, I. Calagem como suprimento de Ca e Mg para Erva-mate. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios. Fortaleza: UFC: SBCS, 2009.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Florestas. |
| |
| 5. | | BASTOS, M. C.; KASEKER, J. F.; GUIMARÃES, J. C.; REISSMANN, C. B.; GAIAD, S.; STURION, J. A. Erva-mate (Ilex paraguariensis), uma promissora fonte de boro na alimentação humana. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia. Solos nos biomas brasileiros: sustentabilidade e mudanças climáticas: anais. Uberlândia: Sociedade Brasileira de Ciência do Solo, 2011. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
| |
| 6. | | KASEKER, J. F.; BASTOS, M. C.; REISSMANN, C. B.; GAIAD, S.; STURION, J. A.; GUIMARÃES, J. C. Teores totais e hidrossolúveis de boro em folhas de diferentes progênies de duas procedências e morfotipos de erva-mate. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 33., 2011, Uberlândia. Solos nos biomas brasileiros: sustentabilidade e mudanças climáticas: anais. Uberlândia: Sociedade Brasileira de Ciência do Solo, 2011. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
| |
| 7. | | SANTIN, D.; BENEDETTI, E. L.; KASEKER, J. F.; BASTOS, M. C.; REISSMANN, C. B.; WENDLING, I.; BARROS, N. F. de. Nutrição e crescimento da erva-mate submetida à calagem. Ciência Florestal, Santa Maria, RS, v. 23, n. 1, p. 55-66, jan./mar. 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Florestas. |
| |
| 8. | | GUIMARÃES, J. C.; KASEKER, J. F.; BASTOS, M. C.; REISSMANN, C. B.; MOTTA, A. C. V.; GAIAD, S. Relação entre valores foliares totais, hidrossolúveis e disponíveis no solo de Zn, Fe, Cu e Mn em procedências de erva-mate. In: REUNIÃO PARANAENSE DE CIÊNCIA DO SOLO, 2., 2011, Curitiba. Resumos. Curitiba: Universidade Federal do Paraná; Sociedade Paranaense de Ciência do Solo, 2011. p. 244| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
| |
| Registros recuperados : 8 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
