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| Registros recuperados : 406 | |
| 122. |  | SILVA, F. L. R. da; FIGUEIREDO, E. A. P. de; SIMPLICIO, A. A.; BARBIERI, M. E. Parâmetros genéticos e fenotípicos de características de crescimento de desmame de cordeiros Santa Inês, no Estado do Ceará. Revista da Sociedade Brasileira de Zootecnia, Viçosa, MG, v. 25, n. 5, p. 845-852, 1996.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 131. | | ZOMETA, C. A.; SILVA, W. C. da; FIGUEIREDO, E. A. P.; SHELTON, M.; LIMA, O. A. Performance of lactating Alpine and Brazilian does under different management systems. Journal of Animal Science, v. 61, suppl. 1, p. 452, 1985. Abstract 591. Abstracts of the 77 ASAS Annual Meeting, Biloxi, Mississippi, 1985.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 134. | | FERNANDES, A. A. O.; FIGUEIREDO, E. A. P.; MACHADO, F. H. F.; SHELTON, M. Reproductive performance of meat goats under extensive management in Northeast Brazil. In: INTERNATIONAL CONFERENCE ON GOATS, 4., 1987, Brasília, DF. Proceedings... Brasília, DF: EMBRAPA-DDT, 1987. v. 2. p. p.1510-1511. Abstract 294.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 138. | | ZOMETA, C. A.; SILVA, W. C. da; SHELTON, M.; SOUSA, W. H.; FIGUEIREDO, E. A. P. Response of dairy purpose and meat type kids to different management strategies. In: INTERNATIONAL CONFERENCE ON GOATS, 4., 1987, Brasília, DF. Proceedings... Brasília, DF: EMBRAPA-DDT, 1987. p. 1382.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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Registro Completo
|
Biblioteca(s): |
Embrapa Milho e Sorgo. |
|
Data corrente: |
04/06/2020 |
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Data da última atualização: |
27/10/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
LACERDA, M. L.; ASPIAZU, I.; CARVALHO, A. J. de; SILVA, A. F. da; FERREIRA, E. A.; SOUZA, A. A. de; CAMPOS, M. L. de; BRITO, C. F. B. |
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Afiliação: |
Marlon Lopes Lacerda, Universidade Estadual de Montes Claros; Ignacio Aspiazú, Universidade Estadual de Montes Claros; Abner José de Carvalho, Universidade Estadual de Montes Claros, Montes Claros; ALEXANDRE FERREIRA DA SILVA, CNPMS; Evander Alves Ferreira, Universidade Federal de Minas Gerais; Andrey Antunes de Souza, Universidade Estadual de Montes Claros; Marcos Lopes de Campos, Universidade Estadual de Montes Claros; Cleiton Fernando Barbosa Brito, Universidade Estadual de Montes Claros. |
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Título: |
Periods of weed interference in cowpea crop in the semi-arid of Minas Gerais, Brazil. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Brasileira de Ciências Agrárias, v. 15, n. 2, e6749, 2020. |
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DOI: |
10.5039/agraria.v15i2a6749 |
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Idioma: |
Inglês |
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Conteúdo: |
Weed interference is one of the main limiting factors in the cowpea yield. In this sense, we aimed to determine the periods of weed interference in the cowpea crop in the semi-arid region of Minas Gerais. The treatments were arranged in a 2 x 10 factorial scheme, with two factors: coexistence and control of weed and ten periods: 0, 7, 14, 21, 28, 35, 42, 49, 56 and 63 days after emergence (DAE) subjected to control and coexistence. The evaluated characteristics were dry weight of weeds and the cowpea, weight of 100 grains and yield, which was fitted to the exponential model and the periods of interference of the weed community were determined. The period before interference (PBI) occurred up to 20 DAE, with weed control having to be performed up to 32 DAE. The critical period for weed control (CPWC) was from 21 to 32 days after emergence of the crop. The cowpea bean yield reduced 73.5% with the weed interactions during the whole cycle, under conditions of the semi-arid of Minas Gerais. |
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Palavras-Chave: |
BRS Itaim; Feijão Caupi; Planta daninha. |
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Thesagro: |
Competição de Variedade; Erva Daninha; Feijão; Vigna Unguiculata. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/213692/1/Periods-weed.pdf
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|
Marc: |
LEADER 01889naa a2200301 a 4500
001 2123006
005 2020-10-27
008 2020 bl uuuu u00u1 u #d
024 7 $a10.5039/agraria.v15i2a6749$2DOI
100 1 $aLACERDA, M. L.
245 $aPeriods of weed interference in cowpea crop in the semi-arid of Minas Gerais, Brazil.$h[electronic resource]
260 $c2020
520 $aWeed interference is one of the main limiting factors in the cowpea yield. In this sense, we aimed to determine the periods of weed interference in the cowpea crop in the semi-arid region of Minas Gerais. The treatments were arranged in a 2 x 10 factorial scheme, with two factors: coexistence and control of weed and ten periods: 0, 7, 14, 21, 28, 35, 42, 49, 56 and 63 days after emergence (DAE) subjected to control and coexistence. The evaluated characteristics were dry weight of weeds and the cowpea, weight of 100 grains and yield, which was fitted to the exponential model and the periods of interference of the weed community were determined. The period before interference (PBI) occurred up to 20 DAE, with weed control having to be performed up to 32 DAE. The critical period for weed control (CPWC) was from 21 to 32 days after emergence of the crop. The cowpea bean yield reduced 73.5% with the weed interactions during the whole cycle, under conditions of the semi-arid of Minas Gerais.
650 $aCompetição de Variedade
650 $aErva Daninha
650 $aFeijão
650 $aVigna Unguiculata
653 $aBRS Itaim
653 $aFeijão Caupi
653 $aPlanta daninha
700 1 $aASPIAZU, I.
700 1 $aCARVALHO, A. J. de
700 1 $aSILVA, A. F. da
700 1 $aFERREIRA, E. A.
700 1 $aSOUZA, A. A. de
700 1 $aCAMPOS, M. L. de
700 1 $aBRITO, C. F. B.
773 $tRevista Brasileira de Ciências Agrárias$gv. 15, n. 2, e6749, 2020.
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