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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
13/04/2015 |
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Data da última atualização: |
16/10/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PETTER, F. A.; SIMA, V. M.; FRAPORTI, M. B.; PEREIRA, C. S.; PROCOPIO, S. O.; SILVA, A. F. |
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Afiliação: |
SERGIO DE OLIVEIRA PROCOPIO, CPATC; ALEXANDRE FERREIRA DA SILVA, CNPMS. |
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Título: |
Volunteer RR® corn management in Roundup Ready® soybean-corn succession system. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Planta Daninha, Viçosa, MG, v. 33, n. 1, p. 119-128, 2015. |
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DOI: |
10.1590/S0100-83582015000100014 |
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Idioma: |
Inglês |
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Conteúdo: |
ABSTRACT - The present study evaluated the effects of cover crops (Pennisetum glaucum, Crotalaria spectabilis and Urochloa ruziziensis) associated with the application of herbicides {glyphosate; (glyphosate + haloxyfop-R); (glyphosate + fluazifop-p-butyl); (glyphosate + imazethapyr) and (glyphosate + imazaquin)} in soybean desiccation management for volunteer RR® corn control. The experiment was conducted under field conditions at Sinop-MT, during the 2013/2014 crop season, in a randomized complete blocks design with factorial scheme and four replications. The following parameter were evaluated: dry matter of cover crops and ground coverage rate, control of volunteer RR® corn present at the time of desiccation, dry matter, height and intoxication level on soybean plants caused by herbicides at 7, 14 and 28 days after emergence (DAE), control of volunteer RR® corn derived from emergence fluxes subsequent to desiccation management and soybean yield. The joint application of (glyphosate + haloxyfop-R) provided the best level of volunteer RR® corn control present at the time of desiccation. Satisfactory control (80%) of volunteer corn was obtained with the application of (glyphosate + imazethapyr). This treatment displayed an additional residual effect of imazethapyr, which efficiently controled volunteer RR® corn derived from fluxes subsequent to desiccation management, especially in treatments performed under U. ruziziensis straw. None of the herbicides used in desiccation management caused any significant effect on dry matter, height and phytotoxicity of soybean plants at 7, 14 and 28 DAE nor on grain yield. RESUMO - Avaliaram-se nesta pesquisa os efeitos de plantas de cobertura (Pennisetum glaucum, Urochloa ruziziensis e Crotalaria spectabilis) associadas à aplicação de herbicidas {glyphosate; (glyphosate+haloxyfop-R), (glyphosate+fluazifop-p-butil), (glyphosate+imazethapyr) e (glyphosate+imazaquin)} no manejo de dessecação na cultura da soja, visando o controle do milho RR® voluntário. O experimento foi conduzido em campo no município de Sinop-MT, na safra 2013/2014, no delineamento experimental de blocos casualizados, em esquema fatorial, com quatro repetições. Foram avaliados: matéria seca das plantas de cobertura e cobertura do solo, controle do milho RR® voluntário presente no momento da dessecação, matéria seca, altura e intoxicação das plantas de soja pelos herbicidas aos 7, 14 e 28 dias após a emergência (DAE), controle do milho RR® voluntário oriundo de fluxos de emergência posterior ao manejo de dessecação e produtividade da soja. A aplicação conjunta de (glyphosate+haloxyfop-R) proporcionou o melhor nível de controle do milho RR® voluntário presente no momento da dessecação. Controle satisfatório (80%) do milho voluntário foi obtido com a aplicação de (glyphosate+imazethapyr). Este tratamento teve como adicional o efeito residual do imazethapyr, que controlou de maneira eficiente o milho RR® voluntário oriundo de fluxo posterior ao manejo de dessecação, principalmente nos tratamentos cultivados sob palhada de U. ruziziensis. Não houve efeito significativo dos herbicidas utilizados no manejo de dessecação na matéria seca, altura e fitotoxicidade das plantas de soja aos 7, 14 e 28 DAE e na produtividade de grãos. MenosABSTRACT - The present study evaluated the effects of cover crops (Pennisetum glaucum, Crotalaria spectabilis and Urochloa ruziziensis) associated with the application of herbicides {glyphosate; (glyphosate + haloxyfop-R); (glyphosate + fluazifop-p-butyl); (glyphosate + imazethapyr) and (glyphosate + imazaquin)} in soybean desiccation management for volunteer RR® corn control. The experiment was conducted under field conditions at Sinop-MT, during the 2013/2014 crop season, in a randomized complete blocks design with factorial scheme and four replications. The following parameter were evaluated: dry matter of cover crops and ground coverage rate, control of volunteer RR® corn present at the time of desiccation, dry matter, height and intoxication level on soybean plants caused by herbicides at 7, 14 and 28 days after emergence (DAE), control of volunteer RR® corn derived from emergence fluxes subsequent to desiccation management and soybean yield. The joint application of (glyphosate + haloxyfop-R) provided the best level of volunteer RR® corn control present at the time of desiccation. Satisfactory control (80%) of volunteer corn was obtained with the application of (glyphosate + imazethapyr). This treatment displayed an additional residual effect of imazethapyr, which efficiently controled volunteer RR® corn derived from fluxes subsequent to desiccation management, especially in treatments performed under U. ruziziensis straw. None of the herbicides used in desiccation man... Mostrar Tudo |
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Thesagro: |
Glycine max; Herbicida; Planta de cobertura; Zea mays. |
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Thesaurus Nal: |
Cover crops; Herbicides. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/122209/1/Volunteer-RR.pdf
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Marc: |
LEADER 04093naa a2200265 a 4500
001 2013370
005 2017-10-16
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1590/S0100-83582015000100014$2DOI
100 1 $aPETTER, F. A.
245 $aVolunteer RR® corn management in Roundup Ready® soybean-corn succession system.$h[electronic resource]
260 $c2015
520 $aABSTRACT - The present study evaluated the effects of cover crops (Pennisetum glaucum, Crotalaria spectabilis and Urochloa ruziziensis) associated with the application of herbicides {glyphosate; (glyphosate + haloxyfop-R); (glyphosate + fluazifop-p-butyl); (glyphosate + imazethapyr) and (glyphosate + imazaquin)} in soybean desiccation management for volunteer RR® corn control. The experiment was conducted under field conditions at Sinop-MT, during the 2013/2014 crop season, in a randomized complete blocks design with factorial scheme and four replications. The following parameter were evaluated: dry matter of cover crops and ground coverage rate, control of volunteer RR® corn present at the time of desiccation, dry matter, height and intoxication level on soybean plants caused by herbicides at 7, 14 and 28 days after emergence (DAE), control of volunteer RR® corn derived from emergence fluxes subsequent to desiccation management and soybean yield. The joint application of (glyphosate + haloxyfop-R) provided the best level of volunteer RR® corn control present at the time of desiccation. Satisfactory control (80%) of volunteer corn was obtained with the application of (glyphosate + imazethapyr). This treatment displayed an additional residual effect of imazethapyr, which efficiently controled volunteer RR® corn derived from fluxes subsequent to desiccation management, especially in treatments performed under U. ruziziensis straw. None of the herbicides used in desiccation management caused any significant effect on dry matter, height and phytotoxicity of soybean plants at 7, 14 and 28 DAE nor on grain yield. RESUMO - Avaliaram-se nesta pesquisa os efeitos de plantas de cobertura (Pennisetum glaucum, Urochloa ruziziensis e Crotalaria spectabilis) associadas à aplicação de herbicidas {glyphosate; (glyphosate+haloxyfop-R), (glyphosate+fluazifop-p-butil), (glyphosate+imazethapyr) e (glyphosate+imazaquin)} no manejo de dessecação na cultura da soja, visando o controle do milho RR® voluntário. O experimento foi conduzido em campo no município de Sinop-MT, na safra 2013/2014, no delineamento experimental de blocos casualizados, em esquema fatorial, com quatro repetições. Foram avaliados: matéria seca das plantas de cobertura e cobertura do solo, controle do milho RR® voluntário presente no momento da dessecação, matéria seca, altura e intoxicação das plantas de soja pelos herbicidas aos 7, 14 e 28 dias após a emergência (DAE), controle do milho RR® voluntário oriundo de fluxos de emergência posterior ao manejo de dessecação e produtividade da soja. A aplicação conjunta de (glyphosate+haloxyfop-R) proporcionou o melhor nível de controle do milho RR® voluntário presente no momento da dessecação. Controle satisfatório (80%) do milho voluntário foi obtido com a aplicação de (glyphosate+imazethapyr). Este tratamento teve como adicional o efeito residual do imazethapyr, que controlou de maneira eficiente o milho RR® voluntário oriundo de fluxo posterior ao manejo de dessecação, principalmente nos tratamentos cultivados sob palhada de U. ruziziensis. Não houve efeito significativo dos herbicidas utilizados no manejo de dessecação na matéria seca, altura e fitotoxicidade das plantas de soja aos 7, 14 e 28 DAE e na produtividade de grãos.
650 $aCover crops
650 $aHerbicides
650 $aGlycine max
650 $aHerbicida
650 $aPlanta de cobertura
650 $aZea mays
700 1 $aSIMA, V. M.
700 1 $aFRAPORTI, M. B.
700 1 $aPEREIRA, C. S.
700 1 $aPROCOPIO, S. O.
700 1 $aSILVA, A. F.
773 $tPlanta Daninha, Viçosa, MG$gv. 33, n. 1, p. 119-128, 2015.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Classificação |
Cutter |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
07/08/2021 |
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Data da última atualização: |
26/10/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
LIMA, A. P. M. de; PRADO, R. B.; LATAWIEC, A. E. |
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Afiliação: |
ANA PAULA MORAIS DE LIMA, INSTITUTO INTERNACIONAL PARA SUSTENTABILIDADE; RACHEL BARDY PRADO, CNPS; AGNIESZKA EWA LATAWIEC, PUC-RIO. |
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Título: |
Payment for water-ecosystem services monitoring in Brazil. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Revista Ambiente & Água, v. 16, n. 4, e2684, 2021. |
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DOI: |
http://dx.doi.org/10.4136/ambi-agua.2684 |
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Idioma: |
Inglês |
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Conteúdo: |
The reduction of tropical forests has generated a loss of ecosystem services across the globe. In Brazil, essential biomes related to water provision (such as the Atlantic Forest and Savanna) have been degraded, compromising water-ecosystem services. Payment for water-ecosystem services (water PES) has been implemented as a tool to stimulate changes in the use and management of these areas. Many water PES projects have emerged in Brazil using forest restoration, aiming to improve water ecosystem services. In this context, this study identified the types of monitoring carried out in Brazilian water PES projects, to include their main characteristics and gaps. Five Brazilian projects were selected for analysis as case studies. Interviews were then conducted with stakeholders to get current data on their monitoring practices. The data from the literature review, case study approach, and interviews were analyzed from the perspective of monitoring guides recommendations. Different aspects were analyzed, such as objectives, institutional arrangements, type of monitoring, indicators, and frequency of monitoring. The study indicates that there is a lack of standardized methods, making it difficult to specify the results of the implemented actions. The central gap is related to benefit monitoring. It is necessary to establish a holistic monitoring system, dealing with the ecosystem as a complex socio-ecological system. Some perspectives to solve the problems were proposed. The results of this work may help not only improve the current and future PES schemes in Brazil but also in other countries, especially developing ones, where vulnerable populations depend upon them. MenosThe reduction of tropical forests has generated a loss of ecosystem services across the globe. In Brazil, essential biomes related to water provision (such as the Atlantic Forest and Savanna) have been degraded, compromising water-ecosystem services. Payment for water-ecosystem services (water PES) has been implemented as a tool to stimulate changes in the use and management of these areas. Many water PES projects have emerged in Brazil using forest restoration, aiming to improve water ecosystem services. In this context, this study identified the types of monitoring carried out in Brazilian water PES projects, to include their main characteristics and gaps. Five Brazilian projects were selected for analysis as case studies. Interviews were then conducted with stakeholders to get current data on their monitoring practices. The data from the literature review, case study approach, and interviews were analyzed from the perspective of monitoring guides recommendations. Different aspects were analyzed, such as objectives, institutional arrangements, type of monitoring, indicators, and frequency of monitoring. The study indicates that there is a lack of standardized methods, making it difficult to specify the results of the implemented actions. The central gap is related to benefit monitoring. It is necessary to establish a holistic monitoring system, dealing with the ecosystem as a complex socio-ecological system. Some perspectives to solve the problems were proposed. The result... Mostrar Tudo |
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Palavras-Chave: |
Indicadores; Lacunas do monitoramento de PSA água; Pagamentos por serviços ambientais. |
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Thesagro: |
Água; Recurso Hídrico. |
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Thesaurus NAL: |
Ecosystem services; Water management. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/224895/1/Payment-for-water-ecosystem-services-monitoring-in-Brazil-2021.pdf
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Marc: |
LEADER 02428naa a2200241 a 4500
001 2133304
005 2021-10-26
008 2021 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.4136/ambi-agua.2684$2DOI
100 1 $aLIMA, A. P. M. de
245 $aPayment for water-ecosystem services monitoring in Brazil.$h[electronic resource]
260 $c2021
520 $aThe reduction of tropical forests has generated a loss of ecosystem services across the globe. In Brazil, essential biomes related to water provision (such as the Atlantic Forest and Savanna) have been degraded, compromising water-ecosystem services. Payment for water-ecosystem services (water PES) has been implemented as a tool to stimulate changes in the use and management of these areas. Many water PES projects have emerged in Brazil using forest restoration, aiming to improve water ecosystem services. In this context, this study identified the types of monitoring carried out in Brazilian water PES projects, to include their main characteristics and gaps. Five Brazilian projects were selected for analysis as case studies. Interviews were then conducted with stakeholders to get current data on their monitoring practices. The data from the literature review, case study approach, and interviews were analyzed from the perspective of monitoring guides recommendations. Different aspects were analyzed, such as objectives, institutional arrangements, type of monitoring, indicators, and frequency of monitoring. The study indicates that there is a lack of standardized methods, making it difficult to specify the results of the implemented actions. The central gap is related to benefit monitoring. It is necessary to establish a holistic monitoring system, dealing with the ecosystem as a complex socio-ecological system. Some perspectives to solve the problems were proposed. The results of this work may help not only improve the current and future PES schemes in Brazil but also in other countries, especially developing ones, where vulnerable populations depend upon them.
650 $aEcosystem services
650 $aWater management
650 $aÁgua
650 $aRecurso Hídrico
653 $aIndicadores
653 $aLacunas do monitoramento de PSA água
653 $aPagamentos por serviços ambientais
700 1 $aPRADO, R. B.
700 1 $aLATAWIEC, A. E.
773 $tRevista Ambiente & Água$gv. 16, n. 4, e2684, 2021.
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Embrapa Solos (CNPS) |
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