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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
23/01/2008 |
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Data da última atualização: |
16/03/2023 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
MOREIRA, J. A. A.; CARVALHO, M. T. M.; WANDER, A. E.; DIDONET, A. D. |
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Afiliação: |
José Aloisio Alves Moreira, CNPAF; Márcia Thais Melo Carvalho, Universidade do Pará; Alcido Elenor Wander, CNPAF; Agostinho Dirceu Didonet, CNPAF. |
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Título: |
Growth and productivity of maize cultivated in no-tillage in succession of different cover crops. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: TROPENTAG: CONFERENCE ON INTERNATIONAL AGRICULTURAL RESEARCH FOR DEVELOPMENT, 2007, Witzenhausen. Proceedings. Witzenhausen; Universities of Kassel-Witzenhausen and Göttingen, 2007. |
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Páginas: |
6 p. |
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Idioma: |
Inglês |
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Conteúdo: |
The use of cover plants, especially leguminous, can improve the fertility of the soil by the nutrients cycling and adds N by symbiotic fixation. In the organic system of production is not allowed the use of fertiliser with high solubility. Thus the use of agricultural systems with leguminous species is an efficient strategy in promoting the accumulation of total N in the superficial layer of the soil, for the maize nutrition This work was carried out with the objective of evaluating, through the growth analysis, the effects of cover plants on the development of maize (Zea mays, L.) cultivars AG 1051, under no-tillage, in organic system of production. This study was conducted in typic dystrophic Red Latosol (Oxisol) located at Experimental Station of Embrapa Rice and Beans, in Santo Antônio de Goiás, Goiás State, Brazil. The experiment was carried out in a randomised block design, using five treatments with four replications. The treatments was represented by cover plants: velvet bean (Mucuna aterrima), Dwarf pigeon pea (Cajanus cajan), Sun hemp (Crotalaria juncea), Sorghum (Sorghum technicum), and fallow with spontaneous vegetation. For evaluating leaf area and dry matter production, ten samples were collected at seven days intervals, randomly taking three plants, replicated two times. The growth analysis showed for the variables leaf area and dry matter production significant differences for those maize plants cultivated in succession to the leguminous, especially velvet bean and sun hemp, and for those cultivated in succession to the spontaneous vegetation and sorghum. The medium productivity of ears of maize without husk went larger for the system of succession sun hemp-maize (11.534 kg/ha). MenosThe use of cover plants, especially leguminous, can improve the fertility of the soil by the nutrients cycling and adds N by symbiotic fixation. In the organic system of production is not allowed the use of fertiliser with high solubility. Thus the use of agricultural systems with leguminous species is an efficient strategy in promoting the accumulation of total N in the superficial layer of the soil, for the maize nutrition This work was carried out with the objective of evaluating, through the growth analysis, the effects of cover plants on the development of maize (Zea mays, L.) cultivars AG 1051, under no-tillage, in organic system of production. This study was conducted in typic dystrophic Red Latosol (Oxisol) located at Experimental Station of Embrapa Rice and Beans, in Santo Antônio de Goiás, Goiás State, Brazil. The experiment was carried out in a randomised block design, using five treatments with four replications. The treatments was represented by cover plants: velvet bean (Mucuna aterrima), Dwarf pigeon pea (Cajanus cajan), Sun hemp (Crotalaria juncea), Sorghum (Sorghum technicum), and fallow with spontaneous vegetation. For evaluating leaf area and dry matter production, ten samples were collected at seven days intervals, randomly taking three plants, replicated two times. The growth analysis showed for the variables leaf area and dry matter production significant differences for those maize plants cultivated in succession to the leguminous, especially velvet be... Mostrar Tudo |
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Palavras-Chave: |
Análise de crescimento; Maize. |
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Thesagro: |
Cobertura do Solo; Leguminosa; Milho; Nitrogênio; Plantio Direto; Zea Mays. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02583naa a2200265 a 4500
001 1213304
005 2023-03-16
008 2007 bl uuuu u00u1 u #d
100 1 $aMOREIRA, J. A. A.
245 $aGrowth and productivity of maize cultivated in no-tillage in succession of different cover crops.
260 $c2007
300 $a6 p.
520 $aThe use of cover plants, especially leguminous, can improve the fertility of the soil by the nutrients cycling and adds N by symbiotic fixation. In the organic system of production is not allowed the use of fertiliser with high solubility. Thus the use of agricultural systems with leguminous species is an efficient strategy in promoting the accumulation of total N in the superficial layer of the soil, for the maize nutrition This work was carried out with the objective of evaluating, through the growth analysis, the effects of cover plants on the development of maize (Zea mays, L.) cultivars AG 1051, under no-tillage, in organic system of production. This study was conducted in typic dystrophic Red Latosol (Oxisol) located at Experimental Station of Embrapa Rice and Beans, in Santo Antônio de Goiás, Goiás State, Brazil. The experiment was carried out in a randomised block design, using five treatments with four replications. The treatments was represented by cover plants: velvet bean (Mucuna aterrima), Dwarf pigeon pea (Cajanus cajan), Sun hemp (Crotalaria juncea), Sorghum (Sorghum technicum), and fallow with spontaneous vegetation. For evaluating leaf area and dry matter production, ten samples were collected at seven days intervals, randomly taking three plants, replicated two times. The growth analysis showed for the variables leaf area and dry matter production significant differences for those maize plants cultivated in succession to the leguminous, especially velvet bean and sun hemp, and for those cultivated in succession to the spontaneous vegetation and sorghum. The medium productivity of ears of maize without husk went larger for the system of succession sun hemp-maize (11.534 kg/ha).
650 $aCobertura do Solo
650 $aLeguminosa
650 $aMilho
650 $aNitrogênio
650 $aPlantio Direto
650 $aZea Mays
653 $aAnálise de crescimento
653 $aMaize
700 1 $aCARVALHO, M. T. M.
700 1 $aWANDER, A. E.
700 1 $aDIDONET, A. D.
773 $tIn: TROPENTAG: CONFERENCE ON INTERNATIONAL AGRICULTURAL RESEARCH FOR DEVELOPMENT, 2007, Witzenhausen. Proceedings. Witzenhausen; Universities of Kassel-Witzenhausen and Göttingen, 2007.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| Registros recuperados : 292 | |
| 61. |  | MOREIRA, J. A. A.; CARVALHO, M. T. M.; DIDONET, A. D.; STONE, L. F. Crescimento e produtividade de milho para o consumo in natura cultivado em sucessão a diferentes plantas de cobertura do solo. In: CONGRESSO NACIONAL DE MILHO E SORGO, 26.; SIMPÓSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 2.; SIMPÓSIO SOBRE COLLETOTRICHUM GRAMINICOLA, 1., 2006, Belo Horizonte, Inovação para sistemas integrados de produção: trabalhos apresentados. {Sete Lagoas}: ABMS, 2006. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 62. | | MOREIRA, J. A. A.; CORCIOLI, G.; DIDONET, A. D.; SILVA, N. F. Crescimento e produtividade de milho cultivado no sistema de preparo convencional de solo em sucessão a diferentes espécies de adubos verdes. In: CONGRESSO NACIONAL DE MILHO E SORGO, 26.; SIMPÓSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 2.; SIMPÓSIO SOBRE COLLETOTRICHUM GRAMINICOLA, 1., 2006, Belo Horizonte, Inovação para sistemas integrados de produção: trabalhos apresentados. {Sete Lagoas}: ABMS, 2006. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 63. | | MATRANGOLO, W. J. R.; MOREIRA, J. A. A.; AVELAR, G. M.; SILVA, I. S. da. Cratylia argentea (Fabacea): parâmetros fitotécnicos e multifuncionalidade na bacia do Ribeirão Jequitibá, região central de Minas Gerais. Cadernos de Agroecologia, Cruz Alta, v. 8, n. 2, p. 1-5, nov. 2013. Edição dos resumos do VIII Congresso Brasileiro de Agroecologia, Porto Alegre, 2013.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 69. | | STONE, L. F.; MOREIRA, J. A. A.; PINHEIRO, B. da S.; OLIVEIRA, I. P. de. Consumo de água da consorciação arroz de terras altas Brachiaria brizantha em comparação com o arroz solteiro. In: CONGRESSO DA CADEIA PRODUTIVA DE ARROZ, 1.; REUNIÃO NACIONAL DE PESQUISA DE ARROZ - RENAPA, 7., 2002, Florianópolis. Anais... Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2002. p. 328-330. (Embrapa Arroz e Feijão. Documentos, 134).| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 292 | |
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