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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
03/02/2020 |
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Data da última atualização: |
21/07/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
INACIO, C. de T.; NUNES, J. C.; ANDRIOLO, J. L.; CHALK, P. M.; GIACOMINI, S. J.; DE CONTI, L.; KRUG, A. V.; PAULA, B. V. de; BRUNETTO, G. |
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Afiliação: |
CAIO DE TEVES INACIO, CNPS; JÁRISSON CAVALCANTE NUNES, UERR; JERÔNIMO LUIZ ANDRIOLO, UFSM; PHILLIP MICHAEL CHALK, UNIVERSITY OF MELBOURNE; SANDRO JOSÉ GIACOMINI, UFSM; LESSANDRO DE CONTI, IFFar-SANTO AUGUSTO; AMANDA VERIDIANA KRUG, UFSM; BETANIA VAHL DE PAULA, UFSM; GUSTAVO BRUNETTO, UFSM. |
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Título: |
Organic, conventional and hydroponic vegetables: can 15N natural abundance of farm N inputs differentiate mode of production? |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Scientia Horticulturae, v. 265, 109219, Apr. 2020. |
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DOI: |
https://doi.org/10.1016/j.scienta.2020.109219 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the delta 15N values of N sources from different farming systems and the delta 15N values of the plant products produced in situ. Farms were located in Rio Grande do Sul State, in Brazil, one of the most representative regions of organic agriculture in the country. Samples of all N sources for cropping in each farm were collected. Lettuce, strawberries and tomatoes produced under organic, conventional and hydroponic cropping systems were sampled on these farms. |
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Palavras-Chave: |
Delta-N-15. |
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Thesagro: |
Agricultura Orgânica; Cultivo Hidropônico; Isótopo; Nitrogênio; Sistema de Cultivo. |
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Thesaurus Nal: |
Agriculture; Cropping systems; Hydroponics; Isotopes; Nitrogen. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01565naa a2200361 a 4500
001 2119765
005 2020-07-21
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.scienta.2020.109219$2DOI
100 1 $aINACIO, C. de T.
245 $aOrganic, conventional and hydroponic vegetables$bcan 15N natural abundance of farm N inputs differentiate mode of production?$h[electronic resource]
260 $c2020
520 $aThe aim of this study was to evaluate the delta 15N values of N sources from different farming systems and the delta 15N values of the plant products produced in situ. Farms were located in Rio Grande do Sul State, in Brazil, one of the most representative regions of organic agriculture in the country. Samples of all N sources for cropping in each farm were collected. Lettuce, strawberries and tomatoes produced under organic, conventional and hydroponic cropping systems were sampled on these farms.
650 $aAgriculture
650 $aCropping systems
650 $aHydroponics
650 $aIsotopes
650 $aNitrogen
650 $aAgricultura Orgânica
650 $aCultivo Hidropônico
650 $aIsótopo
650 $aNitrogênio
650 $aSistema de Cultivo
653 $aDelta-N-15
700 1 $aNUNES, J. C.
700 1 $aANDRIOLO, J. L.
700 1 $aCHALK, P. M.
700 1 $aGIACOMINI, S. J.
700 1 $aDE CONTI, L.
700 1 $aKRUG, A. V.
700 1 $aPAULA, B. V. de
700 1 $aBRUNETTO, G.
773 $tScientia Horticulturae$gv. 265, 109219, Apr. 2020.
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Registro original: |
Embrapa Solos (CNPS) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
14/12/2021 |
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Data da última atualização: |
03/02/2022 |
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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: |
SOUZA, C. S. F.; SOUZA, B. H. S.; PARRELLA, R. A. da C.; SIMEONE, M. L. F.; NASCIMENTO, P. T.; FRANÇA, J. C. O.; LIMA, P. F.; MENDES, S. M. |
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Afiliação: |
Universidade Federal de Lavras; Universidade Federal de Lavras; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS; MARIA LUCIA FERREIRA SIMEONE, CNPMS; Universidade Federal de Lavras; Universidade Federal de Lavras; Universidade Federal de São João del-Rei; SIMONE MARTINS MENDES, CNPMS. |
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Título: |
Resistance of bmr energy sorghum hybrids to sugarcane borer and fall armyworm. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Brazilian Journal of Biology, v. 84, e251883, 2024. |
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DOI: |
https://doi.org/10.1590/1519-6984.251883 |
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Idioma: |
Inglês |
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Notas: |
Publicado em: 26 nov. 2021. |
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Conteúdo: |
The lower lignin content in plants species with energy potential results in easier cellulose breakdown, making glucose available for ethanol generation. However, higher lignin levels can increase resistance to insect attack. The objective of this work was to evaluate the susceptibility of a bmr-6 biomass sorghum (a mutant genotype with a lower concentration of lignin) to important pests of energy sorghum, Diatraea saccharalis and Spodoptera frugiperda. Experiments were performed in the laboratory and greenhouse to evaluate the development of these pests on the biomass sorghum bmr hybrids BR007, BR008, and TX635 and their respective conventional near-isogenic genotypes (without the bmr gene). The lignin content was higher in non-bmr hybrids, but the evaluated insect variables varied between treatments, not being consistent in just one hybrid or because it is bmr or not. The lowest survival of S. frugiperda was observed in the BR008 hybrid, both bmr and non-bmr. The S. frugiperda injury scores on plants in the greenhouse were high (>7) in all treatments. For D. saccharalis, there was no difference in larval survival in the laboratory, but in the greenhouse, the BR007 hybrid, both bmr and non-bmr, provided greater survival. Due the need to diversify the energy matrix and the fact that greater susceptibility of the bmr hybrids to either pests was not found in this study, these results hold promise for cultivation of these biomass sorghum hybrids for the production of biofuels. |
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Palavras-Chave: |
Resistência de planta. |
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Thesagro: |
Cana de Açúcar; Diatraea Saccharalis; Praga de Planta; Sorgo; Spodoptera Frugiperda. |
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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/229092/1/Resistance-bmr.pdf
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Marc: |
LEADER 02414naa a2200301 a 4500
001 2137744
005 2022-02-03
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/1519-6984.251883$2DOI
100 1 $aSOUZA, C. S. F.
245 $aResistance of bmr energy sorghum hybrids to sugarcane borer and fall armyworm.$h[electronic resource]
260 $c2024
500 $aPublicado em: 26 nov. 2021.
520 $aThe lower lignin content in plants species with energy potential results in easier cellulose breakdown, making glucose available for ethanol generation. However, higher lignin levels can increase resistance to insect attack. The objective of this work was to evaluate the susceptibility of a bmr-6 biomass sorghum (a mutant genotype with a lower concentration of lignin) to important pests of energy sorghum, Diatraea saccharalis and Spodoptera frugiperda. Experiments were performed in the laboratory and greenhouse to evaluate the development of these pests on the biomass sorghum bmr hybrids BR007, BR008, and TX635 and their respective conventional near-isogenic genotypes (without the bmr gene). The lignin content was higher in non-bmr hybrids, but the evaluated insect variables varied between treatments, not being consistent in just one hybrid or because it is bmr or not. The lowest survival of S. frugiperda was observed in the BR008 hybrid, both bmr and non-bmr. The S. frugiperda injury scores on plants in the greenhouse were high (>7) in all treatments. For D. saccharalis, there was no difference in larval survival in the laboratory, but in the greenhouse, the BR007 hybrid, both bmr and non-bmr, provided greater survival. Due the need to diversify the energy matrix and the fact that greater susceptibility of the bmr hybrids to either pests was not found in this study, these results hold promise for cultivation of these biomass sorghum hybrids for the production of biofuels.
650 $aCana de Açúcar
650 $aDiatraea Saccharalis
650 $aPraga de Planta
650 $aSorgo
650 $aSpodoptera Frugiperda
653 $aResistência de planta
700 1 $aSOUZA, B. H. S.
700 1 $aPARRELLA, R. A. da C.
700 1 $aSIMEONE, M. L. F.
700 1 $aNASCIMENTO, P. T.
700 1 $aFRANÇA, J. C. O.
700 1 $aLIMA, P. F.
700 1 $aMENDES, S. M.
773 $tBrazilian Journal of Biology$gv. 84, e251883, 2024.
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Embrapa Milho e Sorgo (CNPMS) |
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