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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte; Embrapa Milho e Sorgo. |
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Data corrente: |
21/06/2021 |
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Data da última atualização: |
17/11/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, I. C. M.; ANDRADE, C. de L. T. de; BORGES JÚNIOR, J. C. F.; SIMEÃO, R. M.; SILVA, A. P. C. M. |
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Afiliação: |
ISABELA CRISTINA MARTINS OLIVEIRA, Universidade Federal de São João del-Rei; CAMILO DE LELIS TEIXEIRA DE ANDRADE, CNPMS; JOÃO CARLOS FERREIRA BORGES JÚNIOR, Universidade Federal de São João del-Rei; ROSANGELA MARIA SIMEAO, CNPGC; ANA PAULA COELHO MADEIRA SILVA, Universidade Federal de São João del-Rei. |
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Título: |
Technical feasibility of using suboptimal irrigation in maize cropping. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Crop & Pasture Science, v. 72, p. 348-360, 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
Maize (Zea mays L.) is one of the main cereal crops grown around the world and is widely used as food, feed and raw material in various industries. However, the crop is sensitive to weather conditions, and this causes large variations in yield between crop seasons. Suboptimal irrigation can be used to secure reasonable yields with increased water productivity. For maize grown offseason in the Cerrado biome of Brazil, there is little knowledge about the benefits of suboptimal irrigation. This study was designed to evaluate the effect of different irrigation amounts and two Brachiaria cultivars intercropped with maize on maize grain yield, biomass production for silage and water productivity in the second crop season. The study was conducted at Embrapa Milho e Sorgo Experimental Station, Sete Lagoas, MG, Brazil, in 2018 and 2019. Six irrigation levels were obtained by using a line-source sprinkler irrigation system. The irrigation levels used ranged from 94% to 11% of the cumulative reference evapotranspiration (ET0) in 2018, and from 90% to 34% of ET0 in 2019. Suboptimal irrigation above a certain level did not cause a significant decrease in silage biomass (59% and 71% of the ET0, in 2018 and 2019, respectively) and grain productivity (48% and 60% of the ET0, in 2018 and 2019, respectively). Additionally, there was an increase in crop water productivity and irrigation water productivity, for biomass of both silage and grains. The results demonstrate the potential of suboptimal irrigation as a strategy to reduce water resource usage while maintaining acceptable productivity levels. MenosMaize (Zea mays L.) is one of the main cereal crops grown around the world and is widely used as food, feed and raw material in various industries. However, the crop is sensitive to weather conditions, and this causes large variations in yield between crop seasons. Suboptimal irrigation can be used to secure reasonable yields with increased water productivity. For maize grown offseason in the Cerrado biome of Brazil, there is little knowledge about the benefits of suboptimal irrigation. This study was designed to evaluate the effect of different irrigation amounts and two Brachiaria cultivars intercropped with maize on maize grain yield, biomass production for silage and water productivity in the second crop season. The study was conducted at Embrapa Milho e Sorgo Experimental Station, Sete Lagoas, MG, Brazil, in 2018 and 2019. Six irrigation levels were obtained by using a line-source sprinkler irrigation system. The irrigation levels used ranged from 94% to 11% of the cumulative reference evapotranspiration (ET0) in 2018, and from 90% to 34% of ET0 in 2019. Suboptimal irrigation above a certain level did not cause a significant decrease in silage biomass (59% and 71% of the ET0, in 2018 and 2019, respectively) and grain productivity (48% and 60% of the ET0, in 2018 and 2019, respectively). Additionally, there was an increase in crop water productivity and irrigation water productivity, for biomass of both silage and grains. The results demonstrate the potential of suboptim... Mostrar Tudo |
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Palavras-Chave: |
Escassez de água; Sustentabilidade. |
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Thesagro: |
Água; Brachiaria; Consorciação de Cultura; Irrigação; Manejo; Milho; Produtividade; Zea Mays. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02411naa a2200289 a 4500
001 2132421
005 2022-11-17
008 2021 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, I. C. M.
245 $aTechnical feasibility of using suboptimal irrigation in maize cropping.$h[electronic resource]
260 $c2021
520 $aMaize (Zea mays L.) is one of the main cereal crops grown around the world and is widely used as food, feed and raw material in various industries. However, the crop is sensitive to weather conditions, and this causes large variations in yield between crop seasons. Suboptimal irrigation can be used to secure reasonable yields with increased water productivity. For maize grown offseason in the Cerrado biome of Brazil, there is little knowledge about the benefits of suboptimal irrigation. This study was designed to evaluate the effect of different irrigation amounts and two Brachiaria cultivars intercropped with maize on maize grain yield, biomass production for silage and water productivity in the second crop season. The study was conducted at Embrapa Milho e Sorgo Experimental Station, Sete Lagoas, MG, Brazil, in 2018 and 2019. Six irrigation levels were obtained by using a line-source sprinkler irrigation system. The irrigation levels used ranged from 94% to 11% of the cumulative reference evapotranspiration (ET0) in 2018, and from 90% to 34% of ET0 in 2019. Suboptimal irrigation above a certain level did not cause a significant decrease in silage biomass (59% and 71% of the ET0, in 2018 and 2019, respectively) and grain productivity (48% and 60% of the ET0, in 2018 and 2019, respectively). Additionally, there was an increase in crop water productivity and irrigation water productivity, for biomass of both silage and grains. The results demonstrate the potential of suboptimal irrigation as a strategy to reduce water resource usage while maintaining acceptable productivity levels.
650 $aÁgua
650 $aBrachiaria
650 $aConsorciação de Cultura
650 $aIrrigação
650 $aManejo
650 $aMilho
650 $aProdutividade
650 $aZea Mays
653 $aEscassez de água
653 $aSustentabilidade
700 1 $aANDRADE, C. de L. T. de
700 1 $aBORGES JÚNIOR, J. C. F.
700 1 $aSIMEÃO, R. M.
700 1 $aSILVA, A. P. C. M.
773 $tCrop & Pasture Science$gv. 72, p. 348-360, 2021.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Biblioteca |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
19/05/2022 |
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Data da última atualização: |
19/05/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BENEVIDES, S. D.; GARRUTI, D. dos S.; ARAUJO, I. M. da S.; SOUSA, C. R. V.; LAGUNA, L. E.; EGITO, A. S. do. |
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Afiliação: |
SELENE DAIHA BENEVIDES, CNPAT; DEBORAH DOS SANTOS GARRUTI, CNPAT; IDILA MARIA DA SILVA ARAUJO, CNPAT; CARLOS RUAN VIEIRA DE SOUSA, Departamento de Tecnologia de Alimentos, Universidade Federal do Ceará; LUIS EDUARDO LAGUNA, CNPC; ANTONIO SILVIO DO EGITO VASCONCELOS, CNPC. |
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Título: |
Aceitação e avaliação sensorial de queijos caprinos pelo método CATA (Check-All-That-Apply). |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 25., 2016, Gramado. Anais... Gramado:SBCTA-RS, 2016. |
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Idioma: |
Português |
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Palavras-Chave: |
Caracterização sensorial; Dairy goat products; Hedônica; Hedonics; Innovation; Lácteos de cabra; Sensory characterization. |
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Thesagro: |
Inovação; Leite. |
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Thesaurus NAL: |
milk. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 00891nam a2200277 a 4500
001 2143261
005 2022-05-19
008 2016 bl uuuu u01u1 u #d
100 1 $aBENEVIDES, S. D.
245 $aAceitação e avaliação sensorial de queijos caprinos pelo método CATA (Check-All-That-Apply).$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 25., 2016, Gramado. Anais... Gramado:SBCTA-RS$c2016
650 $amilk
650 $aInovação
650 $aLeite
653 $aCaracterização sensorial
653 $aDairy goat products
653 $aHedônica
653 $aHedonics
653 $aInnovation
653 $aLácteos de cabra
653 $aSensory characterization
700 1 $aGARRUTI, D. dos S.
700 1 $aARAUJO, I. M. da S.
700 1 $aSOUSA, C. R. V.
700 1 $aLAGUNA, L. E.
700 1 $aEGITO, A. S. do
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