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| Registros recuperados : 7.100 | |
| 4902. |  | CRUSIOL, L. G. T.; NANNI, M. R.; FURLANETTO, R. H.; SILVA, G. F. C.; SILVA, M. C.; SIBALDELLI, R. N. R.; MERTZ-HENNING, L. M.; NEPOMUCENO, A. L.; NEUMAIER, N.; FARIAS, J. R. B. Sensoriamento remoto aplicado ao monitoramento do déficit hídrico na cultura da soja. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 12., 2017, Londrina. Resumos expandidos... Londrina: Embrapa Soja, 2017. p. 119-127.| Biblioteca(s): Embrapa Soja. |
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| 4903. | | CRUSIOL, L. G. T.; NANNI, M. R.; FURLANETTO, R. H.; SIBALDELLI, R. N. R.; MERTZ-HENNING, L. M.; NEPOMUCENO, A. L.; NEUMAIER, N.; FARIAS, J. R. B. Sensoriamento remoto como suporte ao monitoramento do déficit hídrico na cultura da soja. In: CONGRESSO BRASILEIRO DE SOJA, 8., 2018, Goiânia. Inovação, tecnologias digitais e sustentabilidade da soja: anais. Brasília, DF: Embrapa, 2018. p. 299-301.| Biblioteca(s): Embrapa Soja. |
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| 4905. | | STECCA, C. dos S.; SILVA, D. M. da; BUENO, A. de F.; PASINI, A.; DENEZ, M. D.; ANDRADE, K. Selectivity of insecticides used in soybean crop to the predator Podisus nigrispinus (Hemiptera: Pentatomidae). Semina: Ciências Agrárias, Londrina, v. 38, n. 6, p. 3469-3480, nov./dez. 2017. Título em português: Seletividade de inseticidas utilizados na cultura da soja ao predador Podisus nigrispinus (Hemiptera: Pentatomidae).| Biblioteca(s): Embrapa Soja. |
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| 4906. | | 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. Selectivity of latifolicides associated with glyphosate applied in postemergence on soybean (Glycine max) cultivars. Revista de la Facultad de Ciencias Agrarias. Universidad Nacional de Cuyo, v. 55, n. 1, p. 86-97, 2023.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 4907. | | SILVA, D M. da; BUENO, A. de F.; ANDRADE, K.; STECCA, C. dos S.; NEVES, P. M. O. J.; MOSCARDI, F. Selectivity of organic compounds to the egg parasitoid Telenomus remus Nixon (Hymenoptera: Plastygastridae). Semina: Ciências Agrárias, Londrina, v. 37, n. 1, p. 55-56, jan./fev. 2016.| Biblioteca(s): Embrapa Soja. |
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| 4908. | | OLIVEIRA, T. B.; MORAES, L. A. C.; GOIS, M. S.; GRAÇA, J. P.; OLIVEIRA, M. C. N.; HOFFMANN-CAMPO, C. B. Severidade da ferrugem asiática em soja tratada com jasmonato de metila e Tween 20. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 47.; SIMPÓSIO BRASILEIRO DE MOFO BRANCO, 2014, Londrina. Desafios futuros: anais. Londrina: SBF, 2014. 1 CD-ROM.| Biblioteca(s): Embrapa Soja. |
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| 4910. | | RODRIGUES, F. A.; MARCOLINO-GOMES, J.; CARVALHO, J. de F. C.; NASCIMENTO, L. C. do; NEUMAIER, N.; FARIAS, J. R. B.; CARAZZOLLE, M. F.; MARCELINO, F. C.; NEPOMUCENO, A. L. Subtractive libraries for prospecting differentially expressed genes in the soybean under water deficit. Genetics and Molecular Biology, Ribeirão Preto, v. 35, n. 1, suppl., p. 304-314, May 2012.| Biblioteca(s): Embrapa Soja. |
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| 4912. | | CUNHA, J. P. A. R. da; BARIZON, R. R. M.; FERRACINI, V. L.; ASSALIN, M. R.; ANTUNIASSI, U. R. Spray drift and pest control from aerial applications on soybeans. Engenharia Agrícola, Jaboticabal, v. 37, n. 3, p. 493-501, 2017.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 4913. | | RAMOS JUNIOR, E. U.; FALEIRO, V. de O.; DEBIASI, H.; FRANCHINI, J. C. Sucessão soja/soja (double crop) sobre a sustentabilidade do sistema de produção. In: FARIAS NETO, A. L. de; NASCIMENTO, A. F. do; ROSSONI, A. L.; MAGALHÃES, C. A. de S.; ITUASSU, D. R.; HOOGERHEIDE, E. S. S.; IKEDA, F. S.; FERNANDES JUNIOR, F.; FARIA, G. R.; ISERNHAGEN, I.; VENDRUSCULO, L. G.; MORALES, M. M.; CARNEVALLI, R. A. (Ed.). Embrapa Agrossilvipastoril: primeiras contribuições para o desenvolvimento de uma agropecuária sustentável. Brasília, DF: Embrapa, 2019. pt. 6, cap. 7, p. 417-420.| Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Soja. |
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| 4915. | | HUSCH, P. E.; FERREIRA, D. G.; SERAPHIM, N.; HARVEY, N.; SILVA-BRANDÃO, K. L.; SOFIA, S. H.; SÓSA-GOMEZ, D. R. Structure and genetic variation among populations of Euschistus heros from different geographic regions in Brazil. Entomologia Experimentalis et Applicata, v. 166, p. 191-203, 2018.| Biblioteca(s): Embrapa Soja. |
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| 4916. | | KEHL, K.; CARVALHO, I. R.; SACON, D.; RIZZARDI, M. A.; LANGARO, N. C.; LORO, M. V.; MOURA, N. B.; LAUTENCHLEGER, F. Strategic positioning of soybean based on the agronomic ideotype and on fixed and mixed multivariate models. Pesquisa Agropecuária Brasileira, v. 57, e02702, 2022. Título em português: Posicionamento estratégico da soja com base no ideótipo agronômico e nos modelos multivariados fixos e mistos.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 4918. | | CRUSIOL, L. G. T.; SUN, L.; SIBALDELLI, R. N. R.; FELIPE JUNIOR, V.; FURLANETI, W. X.; CHEN, R.; SUN, Z.; WUYUN, D.; CHEN, Z.; NANNI, M. R.; FURLANETTO, R. H.; CEZAR, E.; NEPOMUCENO, A. L.; FARIAS, J. R. B. Strategies for monitoring within-feld soybean yield using Sentinel-2 Vis-NIR-SWIR spectral bands and machine learning regression methods. Precision Agriculture, v. 23, p. 1093-1123, 2022.| Biblioteca(s): Embrapa Soja. |
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| 4919. | | LEANDRO, W. M.; ALMEIDA NETO, J. X. de; OLIVEIRA JUNIOR, J. P. de; OLIVEIRA, S. A.; CHITOLINA, J. C. Sistema integrado de diagnose e recomendacao (DRIS) para a soja. I - obtencao de niveis de suficiencia para nutrientes nas analises foliares e de terra. In: CONGRESO LATINOAMERICANO DE LA CIENCIA DEL SUELO, 14., 1999, Temuco, Chile. CLACS 99: suelo ambiente vida. Temuco: Sociedad Chilena de la Ciencia del Suelo, 1999. Trabajos. Comision V. Brasil, 15.| Biblioteca(s): Embrapa Cerrados. |
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| Registros recuperados : 7.100 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
09/11/2020 |
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Data da última atualização: |
29/11/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
LANNA, A. C.; COELHO, G. R. C.; MOREIRA, A. S.; TERRA, T. G. R.; BRONDANI, C.; SARAIVA, G. R.; LEMOS, F. da S.; GUIMARÃES, P. H. R.; MORAIS JÚNIOR, O. P.; VIANELLO, R. P. |
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Afiliação: |
ANNA CRISTINA LANNA, CNPAF; GESIMARIA RIBEIRO COSTA COELHO, CNPAF; ALECIO SOUZA MOREIRA, CNPMF; THIAGO GLEDSON RIOS TERRA, UNIVERSIDADE FEDERAL DO TOCANTINS; CLAUDIO BRONDANI, CNPAF; GABRIEL RIOS SARAIBA, UNI-ANHANGUERA; FREDERICO DA SILVA LEMOS, UNI-ANHANGUERA; PEDRO HENRIQUE RAMOS GUIMARAES, UFG; ODILON PEIXOTO MORAIS JUNIOR, UFG; ROSANA PEREIRA VIANELLO, CNPAF. |
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Título: |
Upland rice: phenotypic diversity for drought tolerance. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Scientia Agricola, v. 78, n. 5, e20190338, 2021. |
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ISSN: |
1678-992X |
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DOI: |
http://doi.org/10.1590/1678-992X-2019-0338 |
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Idioma: |
Inglês |
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Conteúdo: |
Upland rice is cultivated mostly in Latin America and Africa by small farmers and in areas with risk of dry spells. This study evaluated morphophysiological mechanisms of upland rice associated to drought adaptation. A set of 25 upland rice genotypes were grown in a plant phenotyping platform during 2015 and 2017 under regular irrigation and water restriction. We evaluated morphophysiological traits in shoots (vegetative structures growth, gas exchange, water use efficiency, carboxylation efficiency, water status) and roots (length, surface area, volume and diameter), as well as agronomic traits (grain yield and its components). There was a reduction in grain yield by up to 54 % and 58 % in 2015 and 2017, respectively, under water deficit. Five upland rice genotypes with the best yield performances in both water treatments applied were recommended to the upland rice-breeding program: Bico Ganga, BRS Esmeralda, BRSMG Curinga, Guarani, and Rabo de Burro. In this study, morphophysiological traits associated to drought tolerance concerned the plant high capacity to save water in the leaves, low leaf water potential, high ability to reduce vegetative structures, high water use efficiency, high photosynthetic capacity, and improved capacity to absorb water from drying soil, either by osmotic adjustment or additional investment into the root system. Therefore, we concluded that different secondary traits contributed to drought tolerance and should be evaluated along with grain yield to improve efficiency of breeding selection. MenosUpland rice is cultivated mostly in Latin America and Africa by small farmers and in areas with risk of dry spells. This study evaluated morphophysiological mechanisms of upland rice associated to drought adaptation. A set of 25 upland rice genotypes were grown in a plant phenotyping platform during 2015 and 2017 under regular irrigation and water restriction. We evaluated morphophysiological traits in shoots (vegetative structures growth, gas exchange, water use efficiency, carboxylation efficiency, water status) and roots (length, surface area, volume and diameter), as well as agronomic traits (grain yield and its components). There was a reduction in grain yield by up to 54 % and 58 % in 2015 and 2017, respectively, under water deficit. Five upland rice genotypes with the best yield performances in both water treatments applied were recommended to the upland rice-breeding program: Bico Ganga, BRS Esmeralda, BRSMG Curinga, Guarani, and Rabo de Burro. In this study, morphophysiological traits associated to drought tolerance concerned the plant high capacity to save water in the leaves, low leaf water potential, high ability to reduce vegetative structures, high water use efficiency, high photosynthetic capacity, and improved capacity to absorb water from drying soil, either by osmotic adjustment or additional investment into the root system. Therefore, we concluded that different secondary traits contributed to drought tolerance and should be evaluated along with grain yiel... Mostrar Tudo |
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Palavras-Chave: |
Water status. |
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Thesagro: |
Arroz; Oryza Sativa; Resistência a Seca; Seleção Fenótipa. |
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Thesaurus NAL: |
Gas exchange; Grain yield; Rice; Root systems; Vegetative growth. |
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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/217576/1/SciAgric-2021.pdf
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Marc: |
LEADER 02573naa a2200373 a 4500
001 2126397
005 2021-11-29
008 2021 bl uuuu u00u1 u #d
022 $a1678-992X
024 7 $ahttp://doi.org/10.1590/1678-992X-2019-0338$2DOI
100 1 $aLANNA, A. C.
245 $aUpland rice$bphenotypic diversity for drought tolerance.$h[electronic resource]
260 $c2021
520 $aUpland rice is cultivated mostly in Latin America and Africa by small farmers and in areas with risk of dry spells. This study evaluated morphophysiological mechanisms of upland rice associated to drought adaptation. A set of 25 upland rice genotypes were grown in a plant phenotyping platform during 2015 and 2017 under regular irrigation and water restriction. We evaluated morphophysiological traits in shoots (vegetative structures growth, gas exchange, water use efficiency, carboxylation efficiency, water status) and roots (length, surface area, volume and diameter), as well as agronomic traits (grain yield and its components). There was a reduction in grain yield by up to 54 % and 58 % in 2015 and 2017, respectively, under water deficit. Five upland rice genotypes with the best yield performances in both water treatments applied were recommended to the upland rice-breeding program: Bico Ganga, BRS Esmeralda, BRSMG Curinga, Guarani, and Rabo de Burro. In this study, morphophysiological traits associated to drought tolerance concerned the plant high capacity to save water in the leaves, low leaf water potential, high ability to reduce vegetative structures, high water use efficiency, high photosynthetic capacity, and improved capacity to absorb water from drying soil, either by osmotic adjustment or additional investment into the root system. Therefore, we concluded that different secondary traits contributed to drought tolerance and should be evaluated along with grain yield to improve efficiency of breeding selection.
650 $aGas exchange
650 $aGrain yield
650 $aRice
650 $aRoot systems
650 $aVegetative growth
650 $aArroz
650 $aOryza Sativa
650 $aResistência a Seca
650 $aSeleção Fenótipa
653 $aWater status
700 1 $aCOELHO, G. R. C.
700 1 $aMOREIRA, A. S.
700 1 $aTERRA, T. G. R.
700 1 $aBRONDANI, C.
700 1 $aSARAIVA, G. R.
700 1 $aLEMOS, F. da S.
700 1 $aGUIMARÃES, P. H. R.
700 1 $aMORAIS JÚNIOR, O. P.
700 1 $aVIANELLO, R. P.
773 $tScientia Agricola$gv. 78, n. 5, e20190338, 2021.
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Embrapa Arroz e Feijão (CNPAF) |
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