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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
26/08/2016 |
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Data da última atualização: |
08/06/2017 |
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Autoria: |
TIMOSSI, P. C.; SENA JUNIOR, D. G. de; RAGAGNIN, V. A. |
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Afiliação: |
PAULO CÉSAR TIMOSSI, UFG, Jataí, GO.; DARLY GERALDO DE SENA JUNIOR, UFG, Jataí, GO.; VILMAR ANTONIO RAGAGNIN, UFG, Jataí, GO. |
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Título: |
Weed management on the corn crop fertilized with poultry litter. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 15, n. 1, p. 114-123, 2016. |
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DOI: |
10.18512/1980-6477/rbms.v15n1p114-123 |
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Idioma: |
Inglês |
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Conteúdo: |
In this work, the application of poultry litter for corn crop, its influence on the weed community and the interrelation with mechanical and chemical control methods were investigated. Before management, weed phytosociological analysis were done, adopting six treatments and six replications. A randomized blocks design in a factorial 2x5+2 was adopted to evaluate the control methods. The first factor was the form of control, application of herbicide nicosulfuron in post emergence and mechanical control (hand weeding). The second factor was the doses of poultry litter that corresponded to 0, 50, 100, 200 and 300% of corn N recommendation. The checks consisted of the two methods of weed control associated with recommended N using mineral fertilizer. The corn plant height was evaluated at 14 and 28 days after management. The results showed that the incorporation of poultry litter promoted changes in the relative importance of weed species, until the time of control. The weed control method did not affect corn yield; however, the plant height 47 days after sowing with mechanical control was higher. With the poultry litter dose corresponding to 200% of the recommended nitrogen, corn grain yield was similar to that obtained with mineral fertilizers. Key words: Systems fertilization, anticipation of fertilization, organic fertilization, Zea mays. |
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Palavras-Chave: |
Fertilization; Organic fertilization. |
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Thesagro: |
Adubação; Nutrição vegetal. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02011naa a2200205 a 4500
001 2051777
005 2017-06-08
008 2016 bl uuuu u00u1 u #d
024 7 $a10.18512/1980-6477/rbms.v15n1p114-123$2DOI
100 1 $aTIMOSSI, P. C.
245 $aWeed management on the corn crop fertilized with poultry litter.$h[electronic resource]
260 $c2016
520 $aIn this work, the application of poultry litter for corn crop, its influence on the weed community and the interrelation with mechanical and chemical control methods were investigated. Before management, weed phytosociological analysis were done, adopting six treatments and six replications. A randomized blocks design in a factorial 2x5+2 was adopted to evaluate the control methods. The first factor was the form of control, application of herbicide nicosulfuron in post emergence and mechanical control (hand weeding). The second factor was the doses of poultry litter that corresponded to 0, 50, 100, 200 and 300% of corn N recommendation. The checks consisted of the two methods of weed control associated with recommended N using mineral fertilizer. The corn plant height was evaluated at 14 and 28 days after management. The results showed that the incorporation of poultry litter promoted changes in the relative importance of weed species, until the time of control. The weed control method did not affect corn yield; however, the plant height 47 days after sowing with mechanical control was higher. With the poultry litter dose corresponding to 200% of the recommended nitrogen, corn grain yield was similar to that obtained with mineral fertilizers. Key words: Systems fertilization, anticipation of fertilization, organic fertilization, Zea mays.
650 $aAdubação
650 $aNutrição vegetal
653 $aFertilization
653 $aOrganic fertilization
700 1 $aSENA JUNIOR, D. G. de
700 1 $aRAGAGNIN, V. A.
773 $tRevista Brasileira de Milho e Sorgo, Sete Lagoas$gv. 15, n. 1, p. 114-123, 2016.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
18/08/2023 |
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Data da última atualização: |
18/08/2023 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
ALMEIDA, I. R. de; FARIAS, J. R. B. |
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Afiliação: |
IVAN RODRIGUES DE ALMEIDA, CPACT; JOSE RENATO BOUCAS FARIAS, CNPSO. |
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Título: |
Boletim agrometeorológico mensal - fevereiro 2000. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Londrina: Embrapa Soja, 2000. 4 p. |
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Série: |
(Embrapa Soja. Comunicado Técnico, 63). |
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Idioma: |
Português |
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Palavras-Chave: |
Agrometeorologia. |
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Thesagro: |
Clima; Climatologia; Meteorologia. |
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Thesaurus NAL: |
Agrometeorology; Meteorological parameters; Meteorology; Meteorology and climatology. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1155988/1/Com-Tec-63.pdf
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Marc: |
LEADER 00653nam a2200217 a 4500
001 2155988
005 2023-08-18
008 2000 bl uuuu u0uu1 u #d
100 1 $aALMEIDA, I. R. de
245 $aBoletim agrometeorológico mensal - fevereiro 2000.$h[electronic resource]
260 $aLondrina: Embrapa Soja, 2000. 4 p.$c2000
490 $a(Embrapa Soja. Comunicado Técnico, 63).
650 $aAgrometeorology
650 $aMeteorological parameters
650 $aMeteorology
650 $aMeteorology and climatology
650 $aClima
650 $aClimatologia
650 $aMeteorologia
653 $aAgrometeorologia
700 1 $aFARIAS, J. R. B.
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