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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
07/10/2022 |
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Data da última atualização: |
13/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAÚJO JÚNIOR, G. do N.; SILVA, T. G. F. da; SOUZA, L. S. B. de; ARAUJO, G. G. L. de; MOURA, M. S. B. de; ALVES, C. P.; SALVADOR, K. R. da S.; SOUZA, C. A. A. de; MONTENEGRO, A. A. de A.; LIMA, M. J. da S. |
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Afiliação: |
GEORGE DO NASCIMENTO ARAÚJO JÚNIOR, UFRPE; THIERES GEORGE FREIRE DA SILVA, Universidade Federal Rural de Pernambuco, Serra Talhada, PE; LUCIANA SANDRA BASTOS DE SOUZA, Universidade Federal Rural de Pernambuco, Serra Talhada, PE; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; MAGNA SOELMA BESERRA DE MOURA, CPATSA; CLEBER PEREIRA ALVES, UFRPE; KAIQUE RENAN DA SILVA SALVADOR, Universidade Federal Rural de Pernambuco, Serra Talhada, PE; CARLOS ANDRÉ ALVES DE SOUZA, UFRPE; ABELARDO ANTÔNIO DE ASSUNÇÃO MONTENEGRO, UFRPE; MARCELO JOSÉ DA SILVA LIMA, UFRPE. |
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Título: |
Phenophases, morphophysiological indices and cutting time in clones of the forage cacti under controlled water regimes in a semiarid environment. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Arid Environments, v. 190, 104510, 2021. |
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DOI: |
https://doi.org/10.1016/j.jaridenv.2021.104510 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the effect of different controlled water regimes on the morphophysiological indicators, phenophases, and ideal cutting time of forage cacti clones grown in a semiarid environment. From 2016 to 2018, in the semi-arid region of Brazil, the Miúda (MIU), Orelha de Elefante Mexicana (OEM) and IPA Sert?ania (IPA) clones were submitted to three regimes (40%, 80% and 120% ETc, where ETc is crop evapotranspiration) and to rainfed conditions (0% ETc). Cladode area index and the dry matter yield (DM) were used for calculating the morphophysiological indices. The cladode emission aided in delimiting the phenophases and, based on the DM accumulation, defined the ideal time for cutting the crop. The OEM clone excelled in terms of dry matter accumulation with a maximum value of 0.0441 Mg ha |
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Palavras-Chave: |
Nopalea; Semiárido; Taxas de crescimento. |
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Thesagro: |
Irrigação; Matéria Seca; Palma Forrageira; Pastagem. |
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Thesaurus Nal: |
Dry matter intake; Irrigation; Opuntia stricta; Pastures. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01987naa a2200373 a 4500
001 2147191
005 2023-01-13
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.jaridenv.2021.104510$2DOI
100 1 $aARAÚJO JÚNIOR, G. do N.
245 $aPhenophases, morphophysiological indices and cutting time in clones of the forage cacti under controlled water regimes in a semiarid environment.$h[electronic resource]
260 $c2021
520 $aThe aim of this study was to evaluate the effect of different controlled water regimes on the morphophysiological indicators, phenophases, and ideal cutting time of forage cacti clones grown in a semiarid environment. From 2016 to 2018, in the semi-arid region of Brazil, the Miúda (MIU), Orelha de Elefante Mexicana (OEM) and IPA Sert?ania (IPA) clones were submitted to three regimes (40%, 80% and 120% ETc, where ETc is crop evapotranspiration) and to rainfed conditions (0% ETc). Cladode area index and the dry matter yield (DM) were used for calculating the morphophysiological indices. The cladode emission aided in delimiting the phenophases and, based on the DM accumulation, defined the ideal time for cutting the crop. The OEM clone excelled in terms of dry matter accumulation with a maximum value of 0.0441 Mg ha
650 $aDry matter intake
650 $aIrrigation
650 $aOpuntia stricta
650 $aPastures
650 $aIrrigação
650 $aMatéria Seca
650 $aPalma Forrageira
650 $aPastagem
653 $aNopalea
653 $aSemiárido
653 $aTaxas de crescimento
700 1 $aSILVA, T. G. F. da
700 1 $aSOUZA, L. S. B. de
700 1 $aARAUJO, G. G. L. de
700 1 $aMOURA, M. S. B. de
700 1 $aALVES, C. P.
700 1 $aSALVADOR, K. R. da S.
700 1 $aSOUZA, C. A. A. de
700 1 $aMONTENEGRO, A. A. de A.
700 1 $aLIMA, M. J. da S.
773 $tJournal of Arid Environments$gv. 190, 104510, 2021.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca |
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Origem |
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Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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| Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
01/02/2007 |
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Data da última atualização: |
14/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BALIGAR, V. C.; FAGERIA, N. K.; PAIVA, A. Q.; SILVEIRA, A.; POMELLA, A. W. V.; MACHADO, R. C. R. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF. |
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Título: |
Light intensity effects on growth and micronutrient uptake by tropical legume cover crops. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Journal of Plant Nutrition, v. 29, n. 11, p. 1959-1974, Nov. 2006. |
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DOI: |
https://doi.org/10.1080/01904160600927633 |
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Idioma: |
Inglês |
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Conteúdo: |
Cover crops can be important components of a sustainable crop-production system in widely spaced plantation crops such as cacao, coffee, oil palm, rubber, and banana. In plantation crops, the soil is unprotected, especially during early-growth stages, and is subjected to loss by erosion. Weed infestation is also a serious prlblem in the early-growth stage of plantation crops. Inclusion of fast-growing cover crops in the early stages of plantation-crop establishment could help to reduce soil erosion and nutrient leaching and increase organic-matter buildup leading to restoration of soil productivity. |
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Palavras-Chave: |
Cobertura; Nutrient effiiciency Ratio; Nutrient flux; Root and shoot weight. |
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Thesagro: |
Raiz; Solo. |
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Thesaurus NAL: |
nutrient transport. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01444naa a2200277 a 4500
001 1207546
005 2022-05-14
008 2006 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1080/01904160600927633$2DOI
100 1 $aBALIGAR, V. C.
245 $aLight intensity effects on growth and micronutrient uptake by tropical legume cover crops.$h[electronic resource]
260 $c2006
520 $aCover crops can be important components of a sustainable crop-production system in widely spaced plantation crops such as cacao, coffee, oil palm, rubber, and banana. In plantation crops, the soil is unprotected, especially during early-growth stages, and is subjected to loss by erosion. Weed infestation is also a serious prlblem in the early-growth stage of plantation crops. Inclusion of fast-growing cover crops in the early stages of plantation-crop establishment could help to reduce soil erosion and nutrient leaching and increase organic-matter buildup leading to restoration of soil productivity.
650 $anutrient transport
650 $aRaiz
650 $aSolo
653 $aCobertura
653 $aNutrient effiiciency Ratio
653 $aNutrient flux
653 $aRoot and shoot weight
700 1 $aFAGERIA, N. K.
700 1 $aPAIVA, A. Q.
700 1 $aSILVEIRA, A.
700 1 $aPOMELLA, A. W. V.
700 1 $aMACHADO, R. C. R.
773 $tJournal of Plant Nutrition$gv. 29, n. 11, p. 1959-1974, Nov. 2006.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Classificação |
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