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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
06/01/2010 |
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Data da última atualização: |
23/08/2012 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
CURCIO, G. R. |
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Afiliação: |
GUSTAVO RIBAS CURCIO, CNPF. |
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Título: |
Florestas fluviais: por que é importante preservá-las? |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Agrosoft Brasil: Artigos, 22 dez. 2009. |
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Páginas: |
2 p. |
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Idioma: |
Português |
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Notas: |
Também publicado no site Painel Florestal. |
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Palavras-Chave: |
Floresta fluvial; Preservação. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00454nam a2200145 a 4500
001 1579607
005 2012-08-23
008 2009 bl uuuu u00u1 u #d
100 1 $aCURCIO, G. R.
245 $aFlorestas fluviais$bpor que é importante preservá-las?$h[electronic resource]
260 $aAgrosoft Brasil: Artigos, 22 dez. 2009.$c2009
300 $a2 p.
500 $aTambém publicado no site Painel Florestal.
653 $aFloresta fluvial
653 $aPreservação
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Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
28/10/2015 |
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Data da última atualização: |
25/05/2023 |
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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: |
COELHO, E. F.; ANDRADE NETO, T. M. DE; BARROS, D. L. |
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Afiliação: |
EUGENIO FERREIRA COELHO, CNPMF; TORQUATO M. DE ANDRADE NETO; DAMIANA L. BARROS, UFRB. |
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Título: |
Concentration of injetion solution and its effects on soil and on yield of fertirrigated Banana CV Terra Maranhão. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Engenharia Agrícola, Jaboticabal, v.34, n.6, p. 1104-1113, nov./dez. 2014. |
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ISSN: |
0100-6916 |
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Idioma: |
Inglês |
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Conteúdo: |
The Fertigation is the combined application of water and nutrients to a crop. It can be adapted to all types of agricultural crops. The objective of this study was to evaluate the effect of urea concentration in irrigation water on electrical conductivity of the soil solution and saturation extract along the first cycle of banana cv. Terra Maranhão. The experiment followed a completely randomized design with six treatments and ten replications. Treatments regarded for using three urea concentrations (1.0; 2.5 and 4.0 g L-1) in irrigation water applied by two micro irrigation systems (microsprinkler and drip). Results showed that there was a linear elevation of electrical conductivity of saturation extract and soil solution with the increase on concentration of urea in the injection solution. Urea should be used under concentrations up to 2.5 g L-1 in irrigation water without causing increase on electric conductivity of soil solution and saturation extract, considering 1.1 dS m-1 as the tolerated value for the crop. Nitrate in the soil solution increased significantly with the increase of urea concentration in the injection solution. The maximum concentration of nitrate in the soil occurred for 4,0 g L-1 concentration of the injection solution. |
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Thesagro: |
Banana; Fertirrigação; Solo. |
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Thesaurus NAL: |
Soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01893naa a2200205 a 4500
001 2027510
005 2023-05-25
008 2014 bl uuuu u00u1 u #d
022 $a0100-6916
100 1 $aCOELHO, E. F.
245 $aConcentration of injetion solution and its effects on soil and on yield of fertirrigated Banana CV Terra Maranhão.$h[electronic resource]
260 $c2014
520 $aThe Fertigation is the combined application of water and nutrients to a crop. It can be adapted to all types of agricultural crops. The objective of this study was to evaluate the effect of urea concentration in irrigation water on electrical conductivity of the soil solution and saturation extract along the first cycle of banana cv. Terra Maranhão. The experiment followed a completely randomized design with six treatments and ten replications. Treatments regarded for using three urea concentrations (1.0; 2.5 and 4.0 g L-1) in irrigation water applied by two micro irrigation systems (microsprinkler and drip). Results showed that there was a linear elevation of electrical conductivity of saturation extract and soil solution with the increase on concentration of urea in the injection solution. Urea should be used under concentrations up to 2.5 g L-1 in irrigation water without causing increase on electric conductivity of soil solution and saturation extract, considering 1.1 dS m-1 as the tolerated value for the crop. Nitrate in the soil solution increased significantly with the increase of urea concentration in the injection solution. The maximum concentration of nitrate in the soil occurred for 4,0 g L-1 concentration of the injection solution.
650 $aSoil
650 $aBanana
650 $aFertirrigação
650 $aSolo
700 1 $aANDRADE NETO, T. M. DE
700 1 $aBARROS, D. L.
773 $tEngenharia Agrícola, Jaboticabal$gv.34, n.6, p. 1104-1113, nov./dez. 2014.
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