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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
23/12/2008 |
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Data da última atualização: |
02/03/2009 |
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Tipo da produção científica: |
Monitoramento/Zoneamento |
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Autoria: |
SOUZA, M. D. de. |
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Afiliação: |
Manoel Dornelas de Souza, Embrapa Meio Ambiente. |
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Título: |
Monitoramento ambiental da soja Roundup Ready® PP. 04: atributos físicos do solo - Safra 2007/2008 - MS SGO 04 - Relatório de análise - Ano 3. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Jaguariúna: Embrapa Meio Ambiente, 2008. |
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Páginas: |
5 p. |
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Idioma: |
Português |
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Conteúdo: |
O presente relatório tem por objetivo apresentar os resultados obtidos nas análises das amostras da área destinada ao Monitoramento Ambiental da Soja Roundup Ready® localizada em São Gabriel do Oeste (MS SGO 04), para os atributos físicos do solo, antes da aplicação prévia de herbicidas para o controle de plantas infestantes na área, para o plantio da soja na safra 2007/2008. Os atributos físicos avaliados foram: argila dispersa em água, densidade, porosidade, macroporosidade e microporosidade, carbono orgânico e retenção de água. |
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Palavras-Chave: |
Monitoramento ambiental. |
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Thesagro: |
Análise do solo; Soja. |
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Thesaurus Nal: |
Soil analysis; Soybeans. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01113nam a2200181 a 4500
001 1015634
005 2009-03-02
008 2008 bl uuuu t 00u1 u #d
100 1 $aSOUZA, M. D. de
245 $aMonitoramento ambiental da soja Roundup Ready® PP. 04$batributos físicos do solo - Safra 2007/2008 - MS SGO 04 - Relatório de análise - Ano 3.
260 $aJaguariúna: Embrapa Meio Ambiente$c2008
300 $a5 p.
520 $aO presente relatório tem por objetivo apresentar os resultados obtidos nas análises das amostras da área destinada ao Monitoramento Ambiental da Soja Roundup Ready® localizada em São Gabriel do Oeste (MS SGO 04), para os atributos físicos do solo, antes da aplicação prévia de herbicidas para o controle de plantas infestantes na área, para o plantio da soja na safra 2007/2008. Os atributos físicos avaliados foram: argila dispersa em água, densidade, porosidade, macroporosidade e microporosidade, carbono orgânico e retenção de água.
650 $aSoil analysis
650 $aSoybeans
650 $aAnálise do solo
650 $aSoja
653 $aMonitoramento ambiental
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Embrapa Meio Ambiente (CNPMA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
30/11/2005 |
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Data da última atualização: |
05/10/2007 |
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Autoria: |
MESQUITA, C. M.; HANNA, M. A.; COSTA, N. P. |
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Título: |
Self-propelled prototype soybean harvester. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Transactions of the Asae, St. Joseph, v. 48, n. 4, p. 1301-1310, 2005. |
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Idioma: |
Inglês |
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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 |
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Thesagro: |
Colheita; Dano Mecânico; Soja. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02020naa a2200181 a 4500
001 1468604
005 2007-10-05
008 2005 bl --- 0-- u #d
100 1 $aMESQUITA, C. M.
245 $aSelf-propelled prototype soybean harvester.
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 $aColheita
650 $aDano Mecânico
650 $aSoja
700 1 $aHANNA, M. A.
700 1 $aCOSTA, N. P.
773 $tTransactions of the Asae, St. Joseph$gv. 48, n. 4, p. 1301-1310, 2005.
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