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Registro Completo |
Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
30/01/2014 |
Data da última atualização: |
16/01/2023 |
Autoria: |
PEREIRA, J. R.; DUARTE, A. E.; PITOMBEIRA, J. B.; SILVA, M. A. P.; BELTRAO, N. E. de M.; BARROS, L. M. |
Afiliação: |
JOSE RODRIGUES PEREIRA, CNPA; AE Duarte, Cariri Regional University; JB Pitombeira, Federal University of Ceara; MAP da Silva, Cariri Regional University; NAPOLEAO ESBERARD DE MACEDO BELTRAO, CNPA; LM Barros, CARIRI REGIONAL UNIVERSITY. |
Título: |
Herbicide combinations to control the weed seedbank in an upland cotton field. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Revista Phyton, v. 82, p. 275-279, 2013 |
Idioma: |
Português |
Conteúdo: |
An experiment was conducted in dryland conditions of the Brazilian Northeast to determine the number of viable weed seeds (seedbank) in an upland cotton crop, and its distribution in the soil profile, before and after using various herbicide treatments. A randomized block design in a split-plot block scheme with 6 replications was used, where the main plots were constituted by a factorial (13 treatments and 2 sampling soil depths), and the subplots by 2 sampling dates. The seedbank was determined by germination of the recovered weed seeds obtained from different soil depths. The highest number of viable weed seeds in the area was found before the application of the herbicide treatments at 0 - 10 cm soil depth. The treatments metalachlor + diuron; diuron + pendimethalin and the control (no herbicide treatment, weeded weekly during the entire cotton crop cycle) were the most effective in reducing the weed seedbank in the area. |
Thesagro: |
Herbicida. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/978047/1/v82n2a16.pdf
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Marc: |
LEADER 01492naa a2200193 a 4500 001 1978047 005 2023-01-16 008 2013 bl uuuu u00u1 u #d 100 1 $aPEREIRA, J. R. 245 $aHerbicide combinations to control the weed seedbank in an upland cotton field.$h[electronic resource] 260 $c2013 520 $aAn experiment was conducted in dryland conditions of the Brazilian Northeast to determine the number of viable weed seeds (seedbank) in an upland cotton crop, and its distribution in the soil profile, before and after using various herbicide treatments. A randomized block design in a split-plot block scheme with 6 replications was used, where the main plots were constituted by a factorial (13 treatments and 2 sampling soil depths), and the subplots by 2 sampling dates. The seedbank was determined by germination of the recovered weed seeds obtained from different soil depths. The highest number of viable weed seeds in the area was found before the application of the herbicide treatments at 0 - 10 cm soil depth. The treatments metalachlor + diuron; diuron + pendimethalin and the control (no herbicide treatment, weeded weekly during the entire cotton crop cycle) were the most effective in reducing the weed seedbank in the area. 650 $aHerbicida 700 1 $aDUARTE, A. E. 700 1 $aPITOMBEIRA, J. B. 700 1 $aSILVA, M. A. P. 700 1 $aBELTRAO, N. E. de M. 700 1 $aBARROS, L. M. 773 $tRevista Phyton$gv. 82, p. 275-279, 2013
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Embrapa Algodão (CNPA) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
28/02/2020 |
Data da última atualização: |
28/02/2020 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
ALBUQUERQUE, C. J. B.; GUIMARÃES, A. de S.; MENEZES, C. B. de; RODRIGUES, J. A. S.; PARRELLA, R. A. da C.; FREITAS, R. S. de; FERNANDES, E. de A.; COSTA, D. V. da. |
Afiliação: |
Carlos Juliano Brant Albuquerque; Adriano de Souza Guimarães; CICERO BESERRA DE MENEZES, CNPMS; JOSE AVELINO SANTOS RODRIGUES, CNPMS; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS; Rogério Soares de Freitas; Evandro de Abreu Fernandes; Diego Vicente da Costa. |
Título: |
Sorgo (Sorghum bicolor L.). |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
In: PAULA JÚNIOR, T. J. de; VENZON, M. (Ed.). 101 culturas: manual de tecnologias agrícolas. 2. ed. rev. atual. Belo Horizonte: EPAMIG, 2019. |
Páginas: |
p. 1-10. |
Idioma: |
Português |
Thesagro: |
Adubação; Bioenergia; Doença; Manejo do Solo; Praga; Semeadura; Sorghum Bicolor; Variedade. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 00895naa a2200301 a 4500 001 2120633 005 2020-02-28 008 2019 bl uuuu u00u1 u #d 100 1 $aALBUQUERQUE, C. J. B. 245 $aSorgo (Sorghum bicolor L.).$h[electronic resource] 260 $c2019 300 $ap. 1-10. 650 $aAdubação 650 $aBioenergia 650 $aDoença 650 $aManejo do Solo 650 $aPraga 650 $aSemeadura 650 $aSorghum Bicolor 650 $aVariedade 700 1 $aGUIMARÃES, A. de S. 700 1 $aMENEZES, C. B. de 700 1 $aRODRIGUES, J. A. S. 700 1 $aPARRELLA, R. A. da C. 700 1 $aFREITAS, R. S. de 700 1 $aFERNANDES, E. de A. 700 1 $aCOSTA, D. V. da 773 $tIn: PAULA JÚNIOR, T. J. de; VENZON, M. (Ed.). 101 culturas: manual de tecnologias agrícolas. 2. ed. rev. atual. Belo Horizonte: EPAMIG, 2019.
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