Potencial e lacunas de produtividade da soja cultivada em rotação com arroz irrigado
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Manancial - Repositório Digital da UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/23540 |
Resumo: | The growing demand for food in the world presents as the main alternative the need to increase the productivity of agricultural crops, where the soybean crop (Glycine max (L.) Merril), has a central role. Knowing the potential productivities, productivity gaps and causes of lost productivity allows directing actions by farmers, extension workers, technicians and research. In the state of Rio Grande do Sul, the expansion of the crop has been taking place in the southern half of the state, a region traditionally producing irrigated rice with characteristics of soil and management quite different from the northern half of the state. The objective of this project was to determine the potential and productivity gaps of soybean cultivated in rotation with irrigated rice. Potential yields were estimated by mathematical model, experimentally achievable yields were defined by a network of experiments conducted in recent years and a survey of data from farmers' crops allowed to define potentials, existing gaps and possible causes of lost productivity in this important agricultural production environment from the country. |
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2022-01-14T17:55:32Z2022-01-14T17:55:32Z2020-10-30http://repositorio.ufsm.br/handle/1/23540The growing demand for food in the world presents as the main alternative the need to increase the productivity of agricultural crops, where the soybean crop (Glycine max (L.) Merril), has a central role. Knowing the potential productivities, productivity gaps and causes of lost productivity allows directing actions by farmers, extension workers, technicians and research. In the state of Rio Grande do Sul, the expansion of the crop has been taking place in the southern half of the state, a region traditionally producing irrigated rice with characteristics of soil and management quite different from the northern half of the state. The objective of this project was to determine the potential and productivity gaps of soybean cultivated in rotation with irrigated rice. Potential yields were estimated by mathematical model, experimentally achievable yields were defined by a network of experiments conducted in recent years and a survey of data from farmers' crops allowed to define potentials, existing gaps and possible causes of lost productivity in this important agricultural production environment from the country.A crescente demanda por alimentos no mundo apresenta como principal alternativa a necessidade de aumentar a produtividade das culturas agrícolas, onde a cultura da soja (Glycine max (L.) Merril), surge com papel central. Conhecer as produtividades potenciais, lacunas de produtividade e causas da perda de produtividade permite direcionar ações de agricultores, extensionistas, técnicos e pesquisa. No estado do Rio Grande do Sul, a expansão da cultura vem ocorrendo na metade sul do estado, região tradicionalmente produtora de arroz irrigado apresentando características de solo e de manejo bastante distintas da região tradicionalmente produtora. O objetivo deste trabalho foi determinar o potencial e as lacunas de produtividade da cultura da soja cultivada em rotação com o arroz irrigado. Produtividades potenciais foram estimadas por modelo matemático, produtividades atingíveis experimentalmente foram definidas por uma rede de experimentos conduzidas nos últimos anos e um levantamento de dados de lavouras de produtores permitiram definir potenciais, lacunas existentes e possíveis causas de perda de produtividade nesse importante ambiente de produção agrícola do país.porUniversidade Federal de Santa MariaCentro de Ciências RuraisPrograma de Pós-Graduação em Engenharia AgrícolaUFSMBrasilEngenharia AgrícolaAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessGlycine max (L.) MerrillTerras baixasModelos agrícolasZonas climáticasLowlandsCrop modelsClimate zonesCNPQ::CIENCIAS AGRARIAS::ENGENHARIA AGRICOLAPotencial e lacunas de produtividade da soja cultivada em rotação com arroz irrigadoPotential and yield gap in soybean in rotation with floated riceinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisStreck, Nereu Augustohttp://lattes.cnpq.br/8121082379157248Zanon, Alencar JuniorPetry, Mirta TeresinhaBredemeier, ChristianBortoluzzi, Mateus Possebonhttp://lattes.cnpq.br/1809740678894227Rocha, Thiago Schmitz Marques da5003000000086006006006006003b01ed40-f2a9-4cc8-9109-59e6f482b05d108b0712-68c6-4341-975d-3e87461399ef7c7b164e-daea-46ed-90e4-44bf948e8188b7bf2d54-7096-40ac-84fd-152c0e8a93f9486648eb-eadd-4432-8693-bdf76756af492cc068ef-b72c-4d9f-81b4-487975f5d58dreponame:Manancial - Repositório Digital da UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALTES_PPGEA_2020_ROCHA_THIAGO.pdfTES_PPGEA_2020_ROCHA_THIAGO.pdfTese de Doutoradoapplication/pdf2563246http://repositorio.ufsm.br/bitstream/1/23540/1/TES_PPGEA_2020_ROCHA_THIAGO.pdf85d711e3a98949c4a4ecc4f9b3f2c030MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8805http://repositorio.ufsm.br/bitstream/1/23540/2/license_rdf4460e5956bc1d1639be9ae6146a50347MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81956http://repositorio.ufsm.br/bitstream/1/23540/3/license.txt2f0571ecee68693bd5cd3f17c1e075dfMD531/235402022-07-06 12:40:27.498oai:repositorio.ufsm.br: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ório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestopendoar:39132022-07-06T15:40:27Manancial - Repositório Digital da UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Potencial e lacunas de produtividade da soja cultivada em rotação com arroz irrigado |
dc.title.alternative.eng.fl_str_mv |
Potential and yield gap in soybean in rotation with floated rice |
title |
Potencial e lacunas de produtividade da soja cultivada em rotação com arroz irrigado |
spellingShingle |
Potencial e lacunas de produtividade da soja cultivada em rotação com arroz irrigado Rocha, Thiago Schmitz Marques da Glycine max (L.) Merrill Terras baixas Modelos agrícolas Zonas climáticas Lowlands Crop models Climate zones CNPQ::CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
title_short |
Potencial e lacunas de produtividade da soja cultivada em rotação com arroz irrigado |
title_full |
Potencial e lacunas de produtividade da soja cultivada em rotação com arroz irrigado |
title_fullStr |
Potencial e lacunas de produtividade da soja cultivada em rotação com arroz irrigado |
title_full_unstemmed |
Potencial e lacunas de produtividade da soja cultivada em rotação com arroz irrigado |
title_sort |
Potencial e lacunas de produtividade da soja cultivada em rotação com arroz irrigado |
author |
Rocha, Thiago Schmitz Marques da |
author_facet |
Rocha, Thiago Schmitz Marques da |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Streck, Nereu Augusto |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/8121082379157248 |
dc.contributor.referee1.fl_str_mv |
Zanon, Alencar Junior |
dc.contributor.referee2.fl_str_mv |
Petry, Mirta Teresinha |
dc.contributor.referee3.fl_str_mv |
Bredemeier, Christian |
dc.contributor.referee4.fl_str_mv |
Bortoluzzi, Mateus Possebon |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/1809740678894227 |
dc.contributor.author.fl_str_mv |
Rocha, Thiago Schmitz Marques da |
contributor_str_mv |
Streck, Nereu Augusto Zanon, Alencar Junior Petry, Mirta Teresinha Bredemeier, Christian Bortoluzzi, Mateus Possebon |
dc.subject.por.fl_str_mv |
Glycine max (L.) Merrill Terras baixas Modelos agrícolas Zonas climáticas |
topic |
Glycine max (L.) Merrill Terras baixas Modelos agrícolas Zonas climáticas Lowlands Crop models Climate zones CNPQ::CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
dc.subject.eng.fl_str_mv |
Lowlands Crop models Climate zones |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::ENGENHARIA AGRICOLA |
description |
The growing demand for food in the world presents as the main alternative the need to increase the productivity of agricultural crops, where the soybean crop (Glycine max (L.) Merril), has a central role. Knowing the potential productivities, productivity gaps and causes of lost productivity allows directing actions by farmers, extension workers, technicians and research. In the state of Rio Grande do Sul, the expansion of the crop has been taking place in the southern half of the state, a region traditionally producing irrigated rice with characteristics of soil and management quite different from the northern half of the state. The objective of this project was to determine the potential and productivity gaps of soybean cultivated in rotation with irrigated rice. Potential yields were estimated by mathematical model, experimentally achievable yields were defined by a network of experiments conducted in recent years and a survey of data from farmers' crops allowed to define potentials, existing gaps and possible causes of lost productivity in this important agricultural production environment from the country. |
publishDate |
2020 |
dc.date.issued.fl_str_mv |
2020-10-30 |
dc.date.accessioned.fl_str_mv |
2022-01-14T17:55:32Z |
dc.date.available.fl_str_mv |
2022-01-14T17:55:32Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/doctoralThesis |
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doctoralThesis |
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publishedVersion |
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http://repositorio.ufsm.br/handle/1/23540 |
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http://repositorio.ufsm.br/handle/1/23540 |
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por |
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por |
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500300000008 |
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600 600 600 600 600 |
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Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
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Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
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openAccess |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Rurais |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Engenharia Agrícola |
dc.publisher.initials.fl_str_mv |
UFSM |
dc.publisher.country.fl_str_mv |
Brasil |
dc.publisher.department.fl_str_mv |
Engenharia Agrícola |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria Centro de Ciências Rurais |
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