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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
06/09/2023 |
Data da última atualização: |
06/09/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CORADIN, J.; BRAZ, G. B. P.; SILVA, A. G. da; PROCOPIO, S. de O.; VIAN, G. S.; CHAVAGLIA, P. V. L. L.; GOULART, M. A. R.; SOUZA, M. de F. |
Afiliação: |
JHONATAN CORADIN, UNIVERSIDADE DE RIO VERDE; GUILHERME BRAGA PEREIRA BRAZ, UNIVERSIDADE DE RIO VERDE; ALESSANDRO GUERRA DA SILVA, UNIVERSIDADE DE RIO VERDE; SERGIO DE OLIVEIRA PROCOPIO, CNPMA; GUILHERME SALES VIAN, UNIVERSIDADE DE RIO VERDE; PAULO VICTOR LEÃO LIMA CHAVAGLIA, UNIVERSIDADE DE RIO VERDE; MARCO ANTONIO RODRIGUES GOULART, UNIVERSIDADE DE RIO VERDE; MATHEUS DE FREITAS SOUZA, UNIVERSIDADE DE RIO VERDE. |
Título: |
Selectivity of latifolicides associated with glyphosate applied in postemergence on soybean (Glycine max) cultivars. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Revista de la Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo, v. 55, n. 1, p. 86-97, 2023. |
ISSN: |
1853-8665 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: The genetic improvement of soybean cultivars over the years has focused on increasing the yield potential and tolerance to some abiotic and biotic factors. However, during the transfer of genes of interest, some genes responsible for a lower tolerance to herbicides can be integrated into the genome of the new cultivar. Thus, the objective of this study was to evaluate the selectivity of herbicide associations applied in the postemergence period of three soybean cultivars. The experiment was conducted in a randomized completely block design, with four replications. The selected cultivars were M7110 IPRO®, Foco IPRO®, and Bônus IPRO®. The herbicides and the respective doses (g a.i. ha-1) used were glyphosate (1176), glyphosate + bentazon (1176 + 600), glyphosate + fomesafen (1176 + 175), glyphosate + lactofen (1176 + 120), glyphosate + imazethapyr (1176 + 100), glyphosate + chlorimuron (1176 + 10), glyphosate + cloransulam (1176 + 39.5), and a control without herbicide application. The visual note of intoxication was evaluated for each treatment. The components of growth and yield evaluated were height, stand, weight of one hundred grains, and yield. The application of postherbicide herbicides did not alter the plant stands of soybean cultivars. Additionally, these herbicides did not reduce the yield of the M7110 IPRO® and Foco IPRO® cultivars. Glyphosate isolated and in association with lactofen or imazethapyr reduced the grain yield of the Bônus IPRO® cultivar. -- Resumen: El mejoramiento genético de los cultivares de soja a lo largo de los años se ha centrado en aumentar la capacidad productiva y la tolerancia a algunos factores abióticos y bióticos. Sin embargo, durante la transferencia de genes de interés, algunos genes responsables de una menor tolerancia a los herbicidas pueden integrarse en el genoma del nuevo cultivar. El objetivo de este estudio fue evaluar la selectividad de las asociaciones de herbicidas aplicadas en la post-emergencia de tres cultivares de soja. El diseño experimental utilizado fue un bloque completamente al azar, con cuatro repeticiones. Los cultivares seleccionados fueron M7110 IPRO®, Foco IPRO® y Bônus IPRO®. Los herbicidas y las respectivas dosis (g a.i. ha-1) utilizados fueron: glyphosate (1176), glyphosate + bentazon (1176 + 600), glyphosate + fomesafen (1176 + 175), glyphosate + lactofen (1176 + 120), glyphosate + imazethapyr (1176 + 100), glyphosate + chlorimuron (1176 + 10), glyphosate + cloransulam (1176 + 39,5), y un control sin aplicación de herbicida. Se hizo una nota visual de intoxicación para cada tratamiento. Los componentes de crecimiento y rendimiento evaluados fueron: altura, rodal, peso de cien granos y rendimiento. La aplicación de herbicidas en post-emergencia no alteró la masa vegetal de los cultivares de soja. Además, estos herbicidas no redujeron el rendimiento de los cultivares M7110 IPRO® y Foco IPRO®. Tanto el glifosato aislado como mezclado con lactofen o imazethapyr redujeron el rendimiento del cultivar Bônus IPRO®. MenosAbstract: The genetic improvement of soybean cultivars over the years has focused on increasing the yield potential and tolerance to some abiotic and biotic factors. However, during the transfer of genes of interest, some genes responsible for a lower tolerance to herbicides can be integrated into the genome of the new cultivar. Thus, the objective of this study was to evaluate the selectivity of herbicide associations applied in the postemergence period of three soybean cultivars. The experiment was conducted in a randomized completely block design, with four replications. The selected cultivars were M7110 IPRO®, Foco IPRO®, and Bônus IPRO®. The herbicides and the respective doses (g a.i. ha-1) used were glyphosate (1176), glyphosate + bentazon (1176 + 600), glyphosate + fomesafen (1176 + 175), glyphosate + lactofen (1176 + 120), glyphosate + imazethapyr (1176 + 100), glyphosate + chlorimuron (1176 + 10), glyphosate + cloransulam (1176 + 39.5), and a control without herbicide application. The visual note of intoxication was evaluated for each treatment. The components of growth and yield evaluated were height, stand, weight of one hundred grains, and yield. The application of postherbicide herbicides did not alter the plant stands of soybean cultivars. Additionally, these herbicides did not reduce the yield of the M7110 IPRO® and Foco IPRO® cultivars. Glyphosate isolated and in association with lactofen or imazethapyr reduced the grain yield of the Bônus IPRO® cultivar. -- ... Mostrar Tudo |
Palavras-Chave: |
Phytointoxication. |
Thesagro: |
Biomassa; Glycine Max; Herbicida; Produtividade; Soja. |
Thesaurus Nal: |
Crop yield; Glyphosate; Herbicides; Soybeans. |
Categoria do assunto: |
W Química e Física |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1156448/1/Procopio-Selectivity-latifolicides-2023.pdf
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Marc: |
LEADER 04056naa a2200337 a 4500 001 2156448 005 2023-09-06 008 2023 bl uuuu u00u1 u #d 022 $a1853-8665 100 1 $aCORADIN, J. 245 $aSelectivity of latifolicides associated with glyphosate applied in postemergence on soybean (Glycine max) cultivars.$h[electronic resource] 260 $c2023 520 $aAbstract: The genetic improvement of soybean cultivars over the years has focused on increasing the yield potential and tolerance to some abiotic and biotic factors. However, during the transfer of genes of interest, some genes responsible for a lower tolerance to herbicides can be integrated into the genome of the new cultivar. Thus, the objective of this study was to evaluate the selectivity of herbicide associations applied in the postemergence period of three soybean cultivars. The experiment was conducted in a randomized completely block design, with four replications. The selected cultivars were M7110 IPRO®, Foco IPRO®, and Bônus IPRO®. The herbicides and the respective doses (g a.i. ha-1) used were glyphosate (1176), glyphosate + bentazon (1176 + 600), glyphosate + fomesafen (1176 + 175), glyphosate + lactofen (1176 + 120), glyphosate + imazethapyr (1176 + 100), glyphosate + chlorimuron (1176 + 10), glyphosate + cloransulam (1176 + 39.5), and a control without herbicide application. The visual note of intoxication was evaluated for each treatment. The components of growth and yield evaluated were height, stand, weight of one hundred grains, and yield. The application of postherbicide herbicides did not alter the plant stands of soybean cultivars. Additionally, these herbicides did not reduce the yield of the M7110 IPRO® and Foco IPRO® cultivars. Glyphosate isolated and in association with lactofen or imazethapyr reduced the grain yield of the Bônus IPRO® cultivar. -- Resumen: El mejoramiento genético de los cultivares de soja a lo largo de los años se ha centrado en aumentar la capacidad productiva y la tolerancia a algunos factores abióticos y bióticos. Sin embargo, durante la transferencia de genes de interés, algunos genes responsables de una menor tolerancia a los herbicidas pueden integrarse en el genoma del nuevo cultivar. El objetivo de este estudio fue evaluar la selectividad de las asociaciones de herbicidas aplicadas en la post-emergencia de tres cultivares de soja. El diseño experimental utilizado fue un bloque completamente al azar, con cuatro repeticiones. Los cultivares seleccionados fueron M7110 IPRO®, Foco IPRO® y Bônus IPRO®. Los herbicidas y las respectivas dosis (g a.i. ha-1) utilizados fueron: glyphosate (1176), glyphosate + bentazon (1176 + 600), glyphosate + fomesafen (1176 + 175), glyphosate + lactofen (1176 + 120), glyphosate + imazethapyr (1176 + 100), glyphosate + chlorimuron (1176 + 10), glyphosate + cloransulam (1176 + 39,5), y un control sin aplicación de herbicida. Se hizo una nota visual de intoxicación para cada tratamiento. Los componentes de crecimiento y rendimiento evaluados fueron: altura, rodal, peso de cien granos y rendimiento. La aplicación de herbicidas en post-emergencia no alteró la masa vegetal de los cultivares de soja. Además, estos herbicidas no redujeron el rendimiento de los cultivares M7110 IPRO® y Foco IPRO®. Tanto el glifosato aislado como mezclado con lactofen o imazethapyr redujeron el rendimiento del cultivar Bônus IPRO®. 650 $aCrop yield 650 $aGlyphosate 650 $aHerbicides 650 $aSoybeans 650 $aBiomassa 650 $aGlycine Max 650 $aHerbicida 650 $aProdutividade 650 $aSoja 653 $aPhytointoxication 700 1 $aBRAZ, G. B. P. 700 1 $aSILVA, A. G. da 700 1 $aPROCOPIO, S. de O. 700 1 $aVIAN, G. S. 700 1 $aCHAVAGLIA, P. V. L. L. 700 1 $aGOULART, M. A. R. 700 1 $aSOUZA, M. de F. 773 $tRevista de la Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo$gv. 55, n. 1, p. 86-97, 2023.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
18/12/2023 |
Data da última atualização: |
18/12/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
RINGSDORF, A.; EDTBAUER, A.; ARELLANO, J. V.-G. de; PFANNERSTILL, E. Y.; GROMOV, S.; KUMAR, V.; POZZER, A.; WOLFF, S.; TSOKANKUNKU, A.; SOERGEL, M.; SÁ, M. O.; ARAUJO, A. C. de; DITAS, F.; POEHLKER, C.; LELIEVELD, J.; WILLIAMS, J. |
Afiliação: |
A. RINGSDORF, MAX PLANCK INSTITUTE FOR CHEMISTRY; A. EDTBAUER, MAX PLANCK INSTITUTE FOR CHEMISTRY; J. VILÀ-GUERAU DE ARELLANO, MAX PLANCK INSTITUTE FOR CHEMISTRY; E. Y. PFANNERSTILL, MAX PLANCK INSTITUTE FOR CHEMISTRY; S. GROMOV, MAX PLANCK INSTITUTE FOR CHEMISTRY; V. KUMAR, MAX PLANCK INSTITUTE FOR CHEMISTRY; A. POZZER, MAX PLANCK INSTITUTE FOR CHEMISTRY; S. WOLFF, MAX PLANCK INSTITUTE FOR CHEMISTRY; A. TSOKANKUNKU, MAX PLANCK INSTITUTE FOR CHEMISTRY; M. SOERGEL, MAX PLANCK INSTITUTE FOR CHEMISTRY; M. O. SÁ, INSTITUTO NACIONAL DE PESQUISAS DA AMAZÔNIA; ALESSANDRO CARIOCA DE ARAUJO, CPATU; F. DITAS, MAX PLANCK INSTITUTE FOR CHEMISTRY; C. POEHLKER, MAX PLANCK INSTITUTE FOR CHEMISTRY; J. LELIEVELD, MAX PLANCK INSTITUTE FOR CHEMISTRY; J. WILLIAMS, MAX PLANCK INSTITUTE FOR CHEMISTRY. |
Título: |
Inferring the diurnal variability of OH radical concentrations over the Amazon from BVOC measurements. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Scientific Reports, v. 13, Article number: 14900, 2023. |
DOI: |
https://doi.org/10.1038/s41598-023-41748-4 |
Idioma: |
Inglês |
Conteúdo: |
The atmospheric oxidation of biogenic volatile organic compounds (BVOC) by OH radicals over tropical rainforests impacts local particle production and the lifetime of globally distributed chemically and radiatively active gases. For the pristine Amazon rainforest during the dry season, we empirically determined the diurnal OH radical variability at the forest-atmosphere interface region between 80 and 325 m from 07:00 to 15:00 LT using BVOC measurements. A dynamic time warping approach was applied showing that median averaged mixing times between 80 to 325 m decrease from 105 to 15 min over this time period. The inferred OH concentrations show evidence for an early morning OH peak (07:00–08:00 LT) and an OH maximum (14:00 LT) reaching 2.2 (0.2, 3.8) × 106 molecules cm−3 controlled by the coupling between BVOC emission fluxes, nocturnal NOx accumulation, convective turbulence, air chemistry and photolysis rates. The results were evaluated with a turbulence resolving transport (DALES), a regional scale (WRF-Chem) and a global (EMAC) atmospheric chemistry model. |
Palavras-Chave: |
Atmospheric dynamics; Climate sciences; Environmental chemistry. |
Thesagro: |
Clima; Climatologia; Química. |
Thesaurus NAL: |
Atmospheric chemistry; Atmospheric sciences. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1159890/1/Inferring-the-diurnal.pdf
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Marc: |
LEADER 02256naa a2200409 a 4500 001 2159890 005 2023-12-18 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1038/s41598-023-41748-4$2DOI 100 1 $aRINGSDORF, A. 245 $aInferring the diurnal variability of OH radical concentrations over the Amazon from BVOC measurements.$h[electronic resource] 260 $c2023 520 $aThe atmospheric oxidation of biogenic volatile organic compounds (BVOC) by OH radicals over tropical rainforests impacts local particle production and the lifetime of globally distributed chemically and radiatively active gases. For the pristine Amazon rainforest during the dry season, we empirically determined the diurnal OH radical variability at the forest-atmosphere interface region between 80 and 325 m from 07:00 to 15:00 LT using BVOC measurements. A dynamic time warping approach was applied showing that median averaged mixing times between 80 to 325 m decrease from 105 to 15 min over this time period. The inferred OH concentrations show evidence for an early morning OH peak (07:00–08:00 LT) and an OH maximum (14:00 LT) reaching 2.2 (0.2, 3.8) × 106 molecules cm−3 controlled by the coupling between BVOC emission fluxes, nocturnal NOx accumulation, convective turbulence, air chemistry and photolysis rates. The results were evaluated with a turbulence resolving transport (DALES), a regional scale (WRF-Chem) and a global (EMAC) atmospheric chemistry model. 650 $aAtmospheric chemistry 650 $aAtmospheric sciences 650 $aClima 650 $aClimatologia 650 $aQuímica 653 $aAtmospheric dynamics 653 $aClimate sciences 653 $aEnvironmental chemistry 700 1 $aEDTBAUER, A. 700 1 $aARELLANO, J. V.-G. de 700 1 $aPFANNERSTILL, E. Y. 700 1 $aGROMOV, S. 700 1 $aKUMAR, V. 700 1 $aPOZZER, A. 700 1 $aWOLFF, S. 700 1 $aTSOKANKUNKU, A. 700 1 $aSOERGEL, M. 700 1 $aSÁ, M. O. 700 1 $aARAUJO, A. C. de 700 1 $aDITAS, F. 700 1 $aPOEHLKER, C. 700 1 $aLELIEVELD, J. 700 1 $aWILLIAMS, J. 773 $tScientific Reports$gv. 13, Article number: 14900, 2023.
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