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Registro Completo |
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
16/11/2022 |
Data da última atualização: |
16/11/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PAULA, B. V. de; ROZANE, D. E.; SANTOS, E. M. H. dos; VITTO, B. B.; HINDERSMANN, J.; ANTUNES, L. E. C.; NAVA, G.; LOSS, A.; MELO, G. W. B. de; NICOLOSO, F. T.; BRUNETTO, G. |
Afiliação: |
BETANIA VAHL DE PAULA; DANILO EDUARDO ROZANE; EDUARDO MACIEL HAITZMANN DOS SANTOS; BEATRIZ BATICINI VITTO; JACSON HINDERSMANN; LUIS EDUARDO CORREA ANTUNES, CPACT; GILBERTO NAVA, CPACT; ARCÂNGELO LOSS; GEORGE WELLINGTON BASTOS DE MELO; FERNANDO TEIXEIRA NICOLOSO; GUSTAVO BRUNETTO. |
Título: |
Nitrogen Sources in Young Peach Trees in the Presence and Absence of Paspalum notatum Co-Cultivation. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Agronomy, v. 12, n. 11, 2669, 2022. |
ISSN: |
2073-4395 |
Idioma: |
Inglês |
Conteúdo: |
Nitrogen (N) sources are applied to soils cultivated with peach trees. But, soil cover crops, as Paspalum notatum, a Pampa biome native species, commonly present in orchards, can absorb part of N, decreasing the amount used by peach trees. The study aimed to evaluate N absorption and physiological parameters of young peach trees cultivated in soil with the presence and absence of Paspalum notatum. The experiment was carried out for 180 days in a greenhouse, where N sources were applied to peach trees in the presence or absence of Paspalum notatum. Urea and organic compost were used. Dry matter, tissue N and physiological parameters were evaluated in peach trees. Dry matter and tissue N were evaluated in Paspalum notatum. Nitrogen in soil was evaluated. The N uptake by the peach trees with urea application, on average, was 32% higher than the N uptake by the peach trees in the control treatment or with organic compost, regardless of the presence or absence of Paspalum notatum. Cultivation with Paspalum notatum decreased N uptake by peach trees and, consequently, peach trees photosynthetic pigment content, and stimulated senescence anticipation in about 30 days. However, the total dry matter of peach trees cultivated with Paspalum notatum in any of the treatments applied was not modified. These results may guide new ways of co-cultivating cover crops and young peach trees. |
Thesagro: |
Nitrogênio; Paspalum Notatum; Pêssego; Prunus Persica. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02228naa a2200301 a 4500 001 2148344 005 2022-11-16 008 2022 bl uuuu u00u1 u #d 022 $a2073-4395 100 1 $aPAULA, B. V. de 245 $aNitrogen Sources in Young Peach Trees in the Presence and Absence of Paspalum notatum Co-Cultivation.$h[electronic resource] 260 $c2022 520 $aNitrogen (N) sources are applied to soils cultivated with peach trees. But, soil cover crops, as Paspalum notatum, a Pampa biome native species, commonly present in orchards, can absorb part of N, decreasing the amount used by peach trees. The study aimed to evaluate N absorption and physiological parameters of young peach trees cultivated in soil with the presence and absence of Paspalum notatum. The experiment was carried out for 180 days in a greenhouse, where N sources were applied to peach trees in the presence or absence of Paspalum notatum. Urea and organic compost were used. Dry matter, tissue N and physiological parameters were evaluated in peach trees. Dry matter and tissue N were evaluated in Paspalum notatum. Nitrogen in soil was evaluated. The N uptake by the peach trees with urea application, on average, was 32% higher than the N uptake by the peach trees in the control treatment or with organic compost, regardless of the presence or absence of Paspalum notatum. Cultivation with Paspalum notatum decreased N uptake by peach trees and, consequently, peach trees photosynthetic pigment content, and stimulated senescence anticipation in about 30 days. However, the total dry matter of peach trees cultivated with Paspalum notatum in any of the treatments applied was not modified. These results may guide new ways of co-cultivating cover crops and young peach trees. 650 $aNitrogênio 650 $aPaspalum Notatum 650 $aPêssego 650 $aPrunus Persica 700 1 $aROZANE, D. E. 700 1 $aSANTOS, E. M. H. dos 700 1 $aVITTO, B. B. 700 1 $aHINDERSMANN, J. 700 1 $aANTUNES, L. E. C. 700 1 $aNAVA, G. 700 1 $aLOSS, A. 700 1 $aMELO, G. W. B. de 700 1 $aNICOLOSO, F. T. 700 1 $aBRUNETTO, G. 773 $tAgronomy$gv. 12, n. 11, 2669, 2022.
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Embrapa Clima Temperado (CPACT) |
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Registro Completo
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
10/02/2012 |
Data da última atualização: |
10/02/2012 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MENESES, I. I. F. de S.; MELO, E. S. P.; RAMOS, C. A. N.; Osório, A. L. A. R.; JORGE, K. S. G.; VIDAL, C. E. S.; SILVA, A. S.; SILVA, M. R.; PELLEGRIN, A. O.; ARAUJO, F. R. |
Afiliação: |
INGRID IEDA FERNANDO DE SOUZA MENESES, UFMS; UFMS; CNPq; UFMS; UFMS; UFMS; IDAF; MYRO RODRIGUES SILVA, CNPGL; AIESCA OLIVEIRA PELLEGRIN, CPAP; FLABIO RIBEIRO ARAUJO, CNPGC. |
Título: |
Avaliação de proteínas recombinantes para detecção de anticorpos contra Mycobacterium bovis por ELISA. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
In: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 7., 2011, CAMPO GRANDE, MS. [Anais da]... Campo Grande, MS: Embrapa Gado de Corte, 2011. |
Páginas: |
P. 32-33. |
Idioma: |
Português |
Palavras-Chave: |
Tuberculose bovina. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 00805naa a2200241 a 4500 001 1915180 005 2012-02-10 008 2011 bl --- 0-- u #d 100 1 $aMENESES, I. I. F. de S. 245 $aAvaliação de proteínas recombinantes para detecção de anticorpos contra Mycobacterium bovis por ELISA. 260 $c2011 300 $aP. 32-33. 653 $aTuberculose bovina 700 1 $aMELO, E. S. P. 700 1 $aRAMOS, C. A. N. 700 1 $aOsório, A. L. A. R. 700 1 $aJORGE, K. S. G. 700 1 $aVIDAL, C. E. S. 700 1 $aSILVA, A. S. 700 1 $aSILVA, M. R. 700 1 $aPELLEGRIN, A. O. 700 1 $aARAUJO, F. R. 773 $tIn: JORNADA CIENTÍFICA EMBRAPA GADO DE CORTE, 7., 2011, CAMPO GRANDE, MS. [Anais da]... Campo Grande, MS: Embrapa Gado de Corte, 2011.
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