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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Corte. |
Data corrente: |
13/02/2009 |
Data da última atualização: |
17/03/2009 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
JANK, L.; GONTIJO NETO, M.; LAURA, V. A.; RESENDE, R. M. S.; VALLE, C. B. do. |
Afiliação: |
Liana Jank, CNPGC; Miguel M. Gontijo Neto, Embrapa Milho e Sorgo; Valdemir Antonio Laura, CNPGC; Rosangela Maria Simeão Resende, CNPGC; Cacilda Borges do Valle, CNPGC. |
Título: |
Selection of Panicum maximum genotypes under different shade levels. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: INTERNATIONAL GRASSLAND CONGRESS, 21.; INTERNATIONAL RANGELAND CONGRESS, 8., 2008, Huhhot, China. Multifunctional grasslands in a changing world: proceedings. Guangzhou: Guangdong People´s Publishing House, 2008. |
Volume: |
v.2 |
Páginas: |
p. 352 |
Idioma: |
Inglês |
Conteúdo: |
Panicum maximum is the most productive seed propagated forage grass extensively used in Brazil and many Latin American countries. It is suitable for use under two artificial levels. |
Thesagro: |
Gramínea Forrageira; Melhoramento Genético Vegetal; Panicum Maximum; Pastagem; Seleção; Variedade Resistente. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01064naa a2200265 a 4500 001 1322044 005 2009-03-17 008 2008 bl uuuu u00u1 u #d 100 1 $aJANK, L. 245 $aSelection of Panicum maximum genotypes under different shade levels. 260 $c2008 300 $ap. 352 v.2 490 $vv.2 520 $aPanicum maximum is the most productive seed propagated forage grass extensively used in Brazil and many Latin American countries. It is suitable for use under two artificial levels. 650 $aGramínea Forrageira 650 $aMelhoramento Genético Vegetal 650 $aPanicum Maximum 650 $aPastagem 650 $aSeleção 650 $aVariedade Resistente 700 1 $aGONTIJO NETO, M. 700 1 $aLAURA, V. A. 700 1 $aRESENDE, R. M. S. 700 1 $aVALLE, C. B. do 773 $tIn: INTERNATIONAL GRASSLAND CONGRESS, 21.; INTERNATIONAL RANGELAND CONGRESS, 8., 2008, Huhhot, China. Multifunctional grasslands in a changing world: proceedings. Guangzhou: Guangdong People´s Publishing House, 2008.
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Embrapa Gado de Corte (CNPGC) |
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Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
30/05/2019 |
Data da última atualização: |
06/12/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
DAMASCENO, L. A.; CARVALHO, J. E. B. de; XAVIER, F. A. da S.; SANTOS, A. FERREIRA DOS; GONÇALVES, G. S.; LIMA, A. F. L. de; BRITO, W. B. M.; AZEVEDO, C. L. L.; SILVA, J. F. da. |
Afiliação: |
LEANDRO AMORIM DAMASCENO, Federal Instituto of Amazonas; JOSE EDUARDO BORGES DE CARVALHO, CNPMF; FRANCISCO ALISSON DA SILVA XAVIER, CNPMF; ANSSELMO FERREIRA DOS SANTOS, Federal Instituto of Mato Grosso; GERLÂNDIO SUASSUNA GONÇALVES, Federal University of Amazonas; ALAN FERREIRA LEITE DE LIMA, Federal University of Amazonas; WILDSON BENEDITO MENDES BRITO, Federal University of Amazonas; CLAUDIO LUIZ LEONE AZEVEDO, CNPMF; JOSÉ FERREIRA DA SILVA, Federal University of Amazonas. |
Título: |
Weed suppression by cover plants in the Amazonian. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Journal of Agricultural Science; v. 11, n. 7; 2019. |
ISSN: |
1469-5146 |
Idioma: |
Inglês |
Conteúdo: |
The productivity of citrus plants has not reached its maximum potential due to the action of several factors that directly affect agricultural profitability. Among these factors, weed interference has a great importance since it causes a reduction in crop productivity. The aim of this study was to assess the effect of different cover crops on suppression of weeds in an orange orchard. The research was conducted in a commercial orange production area located in Rio Preto da Eva, AM, Brazil. The experimental design was a randomized block design with six treatments and four replications. Treatments were control, millet, jack bean, forage turnip, brachiaria, millet + jack bean. The evaluated characteristics were weed density, soil cover percentage, total weed dry matter, total cover plant dry matter and growth indices (leaf area index, leaf area ratio, and specific leaf area). Cover plants provided a good dry matter production and had a suppressive effect on weed growth, except for forage turnip. Brachiaria and jack bean presented the highest values of leaf area index and leaf area ratio. |
Thesagro: |
Planta de Cobertura. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01795naa a2200241 a 4500 001 2109512 005 2019-12-06 008 2019 bl uuuu u00u1 u #d 022 $a1469-5146 100 1 $aDAMASCENO, L. A. 245 $aWeed suppression by cover plants in the Amazonian.$h[electronic resource] 260 $c2019 520 $aThe productivity of citrus plants has not reached its maximum potential due to the action of several factors that directly affect agricultural profitability. Among these factors, weed interference has a great importance since it causes a reduction in crop productivity. The aim of this study was to assess the effect of different cover crops on suppression of weeds in an orange orchard. The research was conducted in a commercial orange production area located in Rio Preto da Eva, AM, Brazil. The experimental design was a randomized block design with six treatments and four replications. Treatments were control, millet, jack bean, forage turnip, brachiaria, millet + jack bean. The evaluated characteristics were weed density, soil cover percentage, total weed dry matter, total cover plant dry matter and growth indices (leaf area index, leaf area ratio, and specific leaf area). Cover plants provided a good dry matter production and had a suppressive effect on weed growth, except for forage turnip. Brachiaria and jack bean presented the highest values of leaf area index and leaf area ratio. 650 $aPlanta de Cobertura 700 1 $aCARVALHO, J. E. B. de 700 1 $aXAVIER, F. A. da S. 700 1 $aSANTOS, A. FERREIRA DOS 700 1 $aGONÇALVES, G. S. 700 1 $aLIMA, A. F. L. de 700 1 $aBRITO, W. B. M. 700 1 $aAZEVEDO, C. L. L. 700 1 $aSILVA, J. F. da 773 $tJournal of Agricultural Science;$gv. 11, n. 7; 2019.
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