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Registro Completo |
Biblioteca(s): |
Embrapa Trigo. |
Data corrente: |
27/03/2009 |
Data da última atualização: |
10/09/2010 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MACIEL, J. L. N.; CHAVES, M. S. |
Afiliação: |
João Leonardo Nunes Maciel, Embrapa Trigo; Márcia Soares Chaves, Embrapa Trigo. |
Título: |
Erro na lavoura? |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Cultivar, Pelotas, v. 10, n. 112, p. 18-19, 2008. |
Idioma: |
Português |
Palavras-Chave: |
Fitopatologia. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 00335naa a2200133 a 4500 001 1825073 005 2010-09-10 008 2008 bl uuuu u00u1 u #d 100 1 $aMACIEL, J. L. N. 245 $aErro na lavoura? 260 $c2008 653 $aFitopatologia 700 1 $aCHAVES, M. S. 773 $tCultivar, Pelotas$gv. 10, n. 112, p. 18-19, 2008.
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Embrapa Trigo (CNPT) |
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Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
22/09/2008 |
Data da última atualização: |
28/10/2022 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
ALVES, M. da S.; COELHO, E. F.; ANDRADE NETO, T. M. de; SANTANA, J. A. do V.; SANTANA JUNIOR, E. B. |
Afiliação: |
Márcio da Silva Alves, UFRB; Eugênio Ferreira Coelho, CNPMF; Torquato Martins de Andrade Neto, UFRB; José Antônio do Vale Santana, UFRB; Edvaldo Bispo Santana Junior, UFRB. |
Título: |
Application of calcium nitrate and urea by frtirrigation on banana crop and their efects on soil ph and electrical conductivity. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE OF AGRICULTURAL ENGINEERING; BRAZILIAN CONGRESS OF AGRICULTURAL ENGINEERING, 38.; INTERNATIONAL LIVESTOCK ENVIRONMENT SYMPOSIUM, 8., 2008, Iguassu Falls. [Foz do Iguaçu]: CIGR, 2008. |
Idioma: |
Inglês |
Notas: |
PAP0825.pdf. |
Conteúdo: |
Fertirrigation is one effective mean of fertilizer application in irrigated agriculture since it combines water and nutrients, two necessary inputs for growth and production of crops. The objective of this work was to evaluate the effects of using two nitrogen sources by fertirrigation on variations of some soil chemical attributes (pH e CE) in a soil cultivated with banana crop during two production cycles. The experimental design followed a random block design with six treatments and five replications, with six plants per plot. Nitrate calcium and urea were the nitrogen sources that were applied as different combinations during the crop cycle. Results showed that nitrogen fertirrigation by the combination of urea and calcium nitrate did not increase soil acidity. None of urea and calcium nitrate combinations had effect on saturation electrical conductivity during the two cycles of banana crop. |
Palavras-Chave: |
Fertirrigation. |
Thesagro: |
Ph. |
Thesaurus NAL: |
electrical conductivity. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/638922/1/PAP0825.pdf
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Marc: |
LEADER 01738nam a2200205 a 4500 001 1638922 005 2022-10-28 008 2008 bl uuuu u00u1 u #d 100 1 $aALVES, M. da S. 245 $aApplication of calcium nitrate and urea by frtirrigation on banana crop and their efects on soil ph and electrical conductivity.$h[electronic resource] 260 $aIn: INTERNATIONAL CONFERENCE OF AGRICULTURAL ENGINEERING; BRAZILIAN CONGRESS OF AGRICULTURAL ENGINEERING, 38.; INTERNATIONAL LIVESTOCK ENVIRONMENT SYMPOSIUM, 8., 2008, Iguassu Falls. [Foz do Iguaçu]: CIGR$c2008 500 $aPAP0825.pdf. 520 $aFertirrigation is one effective mean of fertilizer application in irrigated agriculture since it combines water and nutrients, two necessary inputs for growth and production of crops. The objective of this work was to evaluate the effects of using two nitrogen sources by fertirrigation on variations of some soil chemical attributes (pH e CE) in a soil cultivated with banana crop during two production cycles. The experimental design followed a random block design with six treatments and five replications, with six plants per plot. Nitrate calcium and urea were the nitrogen sources that were applied as different combinations during the crop cycle. Results showed that nitrogen fertirrigation by the combination of urea and calcium nitrate did not increase soil acidity. None of urea and calcium nitrate combinations had effect on saturation electrical conductivity during the two cycles of banana crop. 650 $aelectrical conductivity 650 $aPh 653 $aFertirrigation 700 1 $aCOELHO, E. F. 700 1 $aANDRADE NETO, T. M. de 700 1 $aSANTANA, J. A. do V. 700 1 $aSANTANA JUNIOR, E. B.
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