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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 Milho e Sorgo. |
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Data corrente: |
16/11/2018 |
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Data da última atualização: |
16/11/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, N. M. C. dos; COSTA, V. A. N. da; ARAÚJO, F. V. de; ALENCAR, B. T. B.; RIBEIRO, V. H. V.; OKUMURA, F.; SIMEONE, M. L. F.; SANTOS, J. B. dos. |
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Afiliação: |
Naiane Maria Corrêa dos Santos, Universidade Federal dos Vales do Jequitinhonha e Mucuri; Vitor Antunes Martins da Costa, Universidade Federal dos Vales do Jequitinhonha e Mucuri; Fillipe Vieira de Araújo, Universidade Federal dos Vales do Jequitinhonha e Mucuri; Brenda Thaís Barbalho Alencar, Universidade Federal dos Vales do Jequitinhonha e Mucuri; Victor Hugo Vidal Ribeiro, Universidade Federal dos Vales do Jequitinhonha e Mucuri; FABIANO OKUMURA, CPPSE; MARIA LUCIA FERREIRA SIMEONE, CNPMS; José Barbosa dos Santos, Universidade Federal dos Vales do Jequitinhonha e Mucuri. |
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Título: |
Phytoremediation of Brazilian tree species in soils contaminated by herbicides. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Environmental Science and Pollution Research, v. 25, p. 27561-27568, 2018. |
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DOI: |
10.1007/s11356-018-2798-0 |
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Idioma: |
Inglês |
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Conteúdo: |
The phytoremediation potential of Brazilian trees species Calophyllum brasiliense, Eremanthus crotonoides, Hymenaea courbaril, Inga striata, and Protium heptaphyllum was investigated for contaminated soils containing ametryn and hexazinone. Visual injury, chlorophyll content, plant height, leaf temperature, leaf number, and water-efficient use were evaluated. Residual herbicides at soil substrates were analyzed by LC/MS. Among the species C. brasiliense and H. courbaril were tolerant to both herbicides. P. Heptaphyllum presented tolerance at ametryn treatment. E. crotonoides, I. striata, and P. heptaphyllum died in hexazinone treatment. A high content of residual ametryn was found for E. crotonoides. In ametryn treatment, residual herbicide has decreased for C. brasiliense and E. crotonoides species. C. brasiliense highlighted among others becoming a good agent for phytoremediation of soils contaminated with traces of ametryn and hexazinone. |
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Thesaurus Nal: |
Calophyllum brasiliense. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01682naa a2200229 a 4500
001 2099464
005 2018-11-16
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1007/s11356-018-2798-0$2DOI
100 1 $aSANTOS, N. M. C. dos
245 $aPhytoremediation of Brazilian tree species in soils contaminated by herbicides.$h[electronic resource]
260 $c2018
520 $aThe phytoremediation potential of Brazilian trees species Calophyllum brasiliense, Eremanthus crotonoides, Hymenaea courbaril, Inga striata, and Protium heptaphyllum was investigated for contaminated soils containing ametryn and hexazinone. Visual injury, chlorophyll content, plant height, leaf temperature, leaf number, and water-efficient use were evaluated. Residual herbicides at soil substrates were analyzed by LC/MS. Among the species C. brasiliense and H. courbaril were tolerant to both herbicides. P. Heptaphyllum presented tolerance at ametryn treatment. E. crotonoides, I. striata, and P. heptaphyllum died in hexazinone treatment. A high content of residual ametryn was found for E. crotonoides. In ametryn treatment, residual herbicide has decreased for C. brasiliense and E. crotonoides species. C. brasiliense highlighted among others becoming a good agent for phytoremediation of soils contaminated with traces of ametryn and hexazinone.
650 $aCalophyllum brasiliense
700 1 $aCOSTA, V. A. N. da
700 1 $aARAÚJO, F. V. de
700 1 $aALENCAR, B. T. B.
700 1 $aRIBEIRO, V. H. V.
700 1 $aOKUMURA, F.
700 1 $aSIMEONE, M. L. F.
700 1 $aSANTOS, J. B. dos
773 $tEnvironmental Science and Pollution Research$gv. 25, p. 27561-27568, 2018.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
06/10/2021 |
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Data da última atualização: |
06/01/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ROMANO, M. R.; SOUSA, D. H. L.; HASHIGUTI, H. T.; BRIGHENTI, A. M. |
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Afiliação: |
MARCELO RIBEIRO ROMANO, CNPMF; DIEGO HENRIQUE LAURO SOUSA, Estudante, Centro Universitário UniFatecie; HERALDO TAKAO HASHIGUTI, Centro Universitário UniFatecie; ALEXANDRE MAGNO B DOS SANTOS, CNPGL. |
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Título: |
Preliminary results on agronomic performance of cassava-urochloa brizantha intercropping. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference. Brasília, DF: Embrapa, 2021. |
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Páginas: |
p. 405-410. |
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Idioma: |
Inglês |
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Notas: |
WCCLF 2021. Evento online. |
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Conteúdo: |
This study aimed to evaluate agronomic traits of a cassava (Manihot esculenta) intercropping system with Urochloa brizantha (Syn. Brachiaria brizantha). The experiment was carried out at Paranavaí, Brazil, in the 2020-2021 agricultural season. Six treatments were studied with different establishment times of cassavaUrochloa brizantha intercropping and grass management: T1: cassava in double rows-DR (13,888 pl ha-1) planted simultaneously with U. brizantha + mowing; T2: cassava DR and U. brizantha simultaneously + herbicide underdose; T3: cassava DR + U. brizantha sown 6 months after cassava + mowing; T4: cassava DR + U. brizantha sown 6 months after cassava + herbicide underdose; T5: single-row cassava monoculture with 13,520 pl ha-1; T6: single row cassava monoculture with 18,168 pl ha-1. Urochloa brizantha reduced the growth in height and stem diameter of cassava plants up to 180 days after planting (DAP) in T1 and T2, but not significantly (p <0.05) in T2 when herbicide was used. The dry matter (DM) yield of pasture increased monthly from 90 (356 kg ha-1) to 150 DAP (950 kg ha-1), but it reduced 50% at 180 DAP (406 kg ha-1). |
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Palavras-Chave: |
BRS 429; Capim Marandu; Double row arrangement. |
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Thesagro: |
Brachiaria; Capim Urochloa; Características Agronômicas; Consorciação de Cultura; Fileira Dupla; Mandioca; Variedade. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/226717/1/Preliminary-results.pdf
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Marc: |
LEADER 02079nam a2200289 a 4500
001 2135068
005 2022-01-06
008 2021 bl uuuu u00u1 u #d
100 1 $aROMANO, M. R.
245 $aPreliminary results on agronomic performance of cassava-urochloa brizantha intercropping.$h[electronic resource]
260 $aIn: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference. Brasília, DF: Embrapa$c2021
300 $ap. 405-410.
500 $aWCCLF 2021. Evento online.
520 $aThis study aimed to evaluate agronomic traits of a cassava (Manihot esculenta) intercropping system with Urochloa brizantha (Syn. Brachiaria brizantha). The experiment was carried out at Paranavaí, Brazil, in the 2020-2021 agricultural season. Six treatments were studied with different establishment times of cassavaUrochloa brizantha intercropping and grass management: T1: cassava in double rows-DR (13,888 pl ha-1) planted simultaneously with U. brizantha + mowing; T2: cassava DR and U. brizantha simultaneously + herbicide underdose; T3: cassava DR + U. brizantha sown 6 months after cassava + mowing; T4: cassava DR + U. brizantha sown 6 months after cassava + herbicide underdose; T5: single-row cassava monoculture with 13,520 pl ha-1; T6: single row cassava monoculture with 18,168 pl ha-1. Urochloa brizantha reduced the growth in height and stem diameter of cassava plants up to 180 days after planting (DAP) in T1 and T2, but not significantly (p <0.05) in T2 when herbicide was used. The dry matter (DM) yield of pasture increased monthly from 90 (356 kg ha-1) to 150 DAP (950 kg ha-1), but it reduced 50% at 180 DAP (406 kg ha-1).
650 $aBrachiaria
650 $aCapim Urochloa
650 $aCaracterísticas Agronômicas
650 $aConsorciação de Cultura
650 $aFileira Dupla
650 $aMandioca
650 $aVariedade
653 $aBRS 429
653 $aCapim Marandu
653 $aDouble row arrangement
700 1 $aSOUSA, D. H. L.
700 1 $aHASHIGUTI, H. T.
700 1 $aBRIGHENTI, A. M.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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