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Registro Completo |
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Biblioteca(s): |
Embrapa Cocais. |
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Data corrente: |
04/05/2022 |
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Data da última atualização: |
09/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MARINHO, T. R. dos S.; REIS, R. M. F. dos; MARQUES, L. J. P.; CORRÊA, M. J. P.; MARINHO, D. L. C.; FREITAS, A. C. R. de; SILVA, M. R. M. da. |
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Afiliação: |
TÁCILA RAYENE DOS SANTOS MARINHO, UEMA; RÉGILLA MARTINS FEITOSA DOS REIS, UEMA; LUIZ JÚNIOR PEREIRA MARQUES, IFMA; MARIA JOSÉ PINHEIRO CORRÊA, UEMA; DENISE LIMA CAVALCANTE MARINHO, UEMASUL; ANTONIO CARLOS REIS DE FREITAS, CPACP; MARIA ROSÂNGELA MALHEIROS DA SILVA, UEMA. |
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Título: |
Weed dynamics and yield of cowpea inoculated in mulching (Crushed Capoeira). |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Journal of Agricultural Studies, v.10, n.22, 2022. |
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DOI: |
doi:10.5296/jas.v 10 i 2 19292 |
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Idioma: |
Português |
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Conteúdo: |
Mulching (crushing capoeira) is an alternative system for the use of fire for cultivation in the Northern region of Brazil. Cowpea is c onsidered an important food crop in this region; however, weeds might limit its productivity. This study aimed to evaluate the population dynamics of weeds and the productivity of cowpea with different habit of growth inoculated with Bradyrhizobium sp in m ulching. The experiment was carried out in randomized blocks with the cultivars BRS Guariba and BR 17 Gurgueia, w ith and without inoculation of Bradyrhizobium sp and nitrogen fertilization as a control. Twenty seven species and three genera of weeds were i dentified, distributed into 12 botanical families in the BRS Guariba cultivar and 25 species in ten families in B R 17 Gurgueia cultivar. The results revealed that the significative species were Vismia guianensis (Aubl.) Cyperus sp, Scleria melaleuca Rchb. ex Schltdl. & Cham, and Spermacoce verticillata L. Inoculation with Bradyrhizobium sp reduced the infestati on of the most important species and presented higher productivity (1965.09 kg ha 1 ) than the treatment without inoculation (987.14 kg ha 1 T he growth habit of cowpea cultivars in mulching (crushing capoeira) system did not affect crop yield, but longer studies are needed to validate the information obtained. |
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Palavras-Chave: |
BR 17 Gurgueia; BRS Guariba; Feijão-caupi. |
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Thesagro: |
Capoeira. |
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Thesaurus Nal: |
Bradyrhizobium. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1142642/1/Weed-Dynamics-and-Yield-of-Cowpea-Inoculated.pdf
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Marc: |
LEADER 02115naa a2200265 a 4500
001 2142642
005 2022-05-09
008 2022 bl uuuu u00u1 u #d
024 7 $adoi:10.5296/jas.v 10 i 2 19292$2DOI
100 1 $aMARINHO, T. R. dos S.
245 $aWeed dynamics and yield of cowpea inoculated in mulching (Crushed Capoeira).$h[electronic resource]
260 $c2022
520 $aMulching (crushing capoeira) is an alternative system for the use of fire for cultivation in the Northern region of Brazil. Cowpea is c onsidered an important food crop in this region; however, weeds might limit its productivity. This study aimed to evaluate the population dynamics of weeds and the productivity of cowpea with different habit of growth inoculated with Bradyrhizobium sp in m ulching. The experiment was carried out in randomized blocks with the cultivars BRS Guariba and BR 17 Gurgueia, w ith and without inoculation of Bradyrhizobium sp and nitrogen fertilization as a control. Twenty seven species and three genera of weeds were i dentified, distributed into 12 botanical families in the BRS Guariba cultivar and 25 species in ten families in B R 17 Gurgueia cultivar. The results revealed that the significative species were Vismia guianensis (Aubl.) Cyperus sp, Scleria melaleuca Rchb. ex Schltdl. & Cham, and Spermacoce verticillata L. Inoculation with Bradyrhizobium sp reduced the infestati on of the most important species and presented higher productivity (1965.09 kg ha 1 ) than the treatment without inoculation (987.14 kg ha 1 T he growth habit of cowpea cultivars in mulching (crushing capoeira) system did not affect crop yield, but longer studies are needed to validate the information obtained.
650 $aBradyrhizobium
650 $aCapoeira
653 $aBR 17 Gurgueia
653 $aBRS Guariba
653 $aFeijão-caupi
700 1 $aREIS, R. M. F. dos
700 1 $aMARQUES, L. J. P.
700 1 $aCORRÊA, M. J. P.
700 1 $aMARINHO, D. L. C.
700 1 $aFREITAS, A. C. R. de
700 1 $aSILVA, M. R. M. da
773 $tJournal of Agricultural Studies$gv.10, n.22, 2022.
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Registro original: |
Embrapa Cocais (CPACP) |
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| Registros recuperados : 2 | |
| 1. |  | CORRÊA, M. J. P.; ARAÚJO, M. S.; SILVA, M. R. M.; FREITAS, A. C. R. de. Levantamento da flora espontânea na cultura do feijão-caupi sob manejo de capoeira triturada no município de Santa Luzia do Paruá - MA. Cadernos de Agroecologia, Cruz das Almas, RS, v.6, n.2, p. 1-5, 2011. 5 p. Resumo expandido.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Cocais. |
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| 2. | | MARINHO, T. R. dos S.; REIS, R. M. F. dos; MARQUES, L. J. P.; CORRÊA, M. J. P.; MARINHO, D. L. C.; FREITAS, A. C. R. de; SILVA, M. R. M. da. Weed dynamics and yield of cowpea inoculated in mulching (Crushed Capoeira). Journal of Agricultural Studies, v.10, n.22, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Cocais. |
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| Registros recuperados : 2 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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