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Registro Completo |
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Biblioteca(s): |
Embrapa Hortaliças. |
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Data corrente: |
21/07/2000 |
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Data da última atualização: |
21/07/2000 |
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Autoria: |
TAKATSU, A.; SPERANDIO, C. A.; SILVA, C. B. da. |
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Título: |
Efeito sinergetico de Pseudomonas cichorii em lesoes das folhas de alface causadas por Xanthomonas vitians. |
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Ano de publicação: |
1981 |
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Fonte/Imprenta: |
Fitopatologia Brasileira, Brasilia, v.6, n.3, p.550, out. 1981. |
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Idioma: |
Português |
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Notas: |
Resumo. |
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Conteúdo: |
Alface; Lactuca sativa; Xanthomonas vitians; Mancha bacteriana; Pseudomonas chichorii; Mancha bacteriana; Distrito Federal. |
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Palavras-Chave: |
Brasil; Diseases; Distrito Federal; Efeito sinergetico; Ocorrencia; Synergistic effects; Xanthomonas vitians. |
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Thesagro: |
Alface; Bactéria; Cerrado; Doença; Lactuca Sativa. |
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Thesaurus Nal: |
Brazil; lettuce; occurrence; Pseudomonas cichorii. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01058naa a2200349 a 4500
001 1769390
005 2000-07-21
008 1981 bl uuuu u00u1 u #d
100 1 $aTAKATSU, A.
245 $aEfeito sinergetico de Pseudomonas cichorii em lesoes das folhas de alface causadas por Xanthomonas vitians.
260 $c1981
500 $aResumo.
520 $aAlface; Lactuca sativa; Xanthomonas vitians; Mancha bacteriana; Pseudomonas chichorii; Mancha bacteriana; Distrito Federal.
650 $aBrazil
650 $alettuce
650 $aoccurrence
650 $aPseudomonas cichorii
650 $aAlface
650 $aBactéria
650 $aCerrado
650 $aDoença
650 $aLactuca Sativa
653 $aBrasil
653 $aDiseases
653 $aDistrito Federal
653 $aEfeito sinergetico
653 $aOcorrencia
653 $aSynergistic effects
653 $aXanthomonas vitians
700 1 $aSPERANDIO, C. A.
700 1 $aSILVA, C. B. da
773 $tFitopatologia Brasileira, Brasilia$gv.6, n.3, p.550, out. 1981.
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Registro original: |
Embrapa Hortaliças (CNPH) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
30/12/2019 |
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Data da última atualização: |
16/05/2024 |
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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: |
BOLKE, D. R.; HAYGERT-VELHO, I. M. P.; TIMM, L. C.; ALESSIO, D. R. M.; MITTELMANN, A.; FERREIRA, O. G. L.; LIMA, L. H. C.; VELHO, J. P. |
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Afiliação: |
DELVACIR REZENDE BOLKE, IFSUL; IONE MARIA PEREIRA HAYGERT-VELHO, UFSM; LUIZ CARLOS TIMM, UFSM; DILETA REGINA MORO ALESSIO, UNIVERSIDADE DO ESTADO DE SANTA CATARINA; ANDREA MITTELMANN, CNPGL; OTONIEL GETER LAUZ FERREIRA, UFPEL; LUÍS HENRIQUE CORTEZE LIMA, UFSM; JOÃO PEDRO VELHO, UFSM. |
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Título: |
Production of annual ryegrass with different doses of nitrogen fertilization in topdressing. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Semina: Ciências Agrárias, v. 40, n. 3, p. 1329-1338, 2019. |
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DOI: |
https://doi.org/10.5433/1679-0359.2019v40n3p1329 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to assess the growth of annual ryegrass (Lolium multiflorum) cv. BRS Ponteio with different doses of nitrogen applied in the pasture, thereby adjusting their growth to the exponential growth model. A randomized block design was used with five nitrogen application rates (0, 150, 250, 350, and 450 kg N ha-1) and four replicates, applied in installments. Each plot measured 9 m2 . On April 15, 2014, 25 kg ha-1 of viable pure seeds of annual ryegrass were sown at a depth of 0.02 m, in 18 rows spaced at 0.17 m in each plot. Growth in the control treatment (zero nitrogen) pasture lasted 167 days with only three cuts, whereas in pastures treated with 350 and 450 kg N ha-1, growth was extended for an additional 45 days with a 333% increase in the number of cuts. The pastures were used for the same duration (188 days) in the treatments with 150 and 250 kg N ha-1, however, increased nitrogen resulted in two additional cuts and a shorter time interval between cuts. The time interval between each cut and the degree-days interacted dynamically causing distinct growth. Growth of the annual ryegrass BRS Ponteio without nitrogen application is poor and cannot be represented even by a first order linear model. The application of nitrogen topdressing, in the form of urea, decreases the time interval between cuts, increases the dry matter production per hectare, stimulates this production, and follows the exponential growth model. |
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Palavras-Chave: |
Degree-days; Dry matter; Exponential growth model; Rate of accumulation; Thermal sum. |
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Thesaurus NAL: |
Urea. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1117860/1/SeminaCiAgMittelmannProduction.pdf
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Marc: |
LEADER 02345naa a2200289 a 4500
001 2117860
005 2024-05-16
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.5433/1679-0359.2019v40n3p1329$2DOI
100 1 $aBOLKE, D. R.
245 $aProduction of annual ryegrass with different doses of nitrogen fertilization in topdressing.$h[electronic resource]
260 $c2019
520 $aThe objective of this study was to assess the growth of annual ryegrass (Lolium multiflorum) cv. BRS Ponteio with different doses of nitrogen applied in the pasture, thereby adjusting their growth to the exponential growth model. A randomized block design was used with five nitrogen application rates (0, 150, 250, 350, and 450 kg N ha-1) and four replicates, applied in installments. Each plot measured 9 m2 . On April 15, 2014, 25 kg ha-1 of viable pure seeds of annual ryegrass were sown at a depth of 0.02 m, in 18 rows spaced at 0.17 m in each plot. Growth in the control treatment (zero nitrogen) pasture lasted 167 days with only three cuts, whereas in pastures treated with 350 and 450 kg N ha-1, growth was extended for an additional 45 days with a 333% increase in the number of cuts. The pastures were used for the same duration (188 days) in the treatments with 150 and 250 kg N ha-1, however, increased nitrogen resulted in two additional cuts and a shorter time interval between cuts. The time interval between each cut and the degree-days interacted dynamically causing distinct growth. Growth of the annual ryegrass BRS Ponteio without nitrogen application is poor and cannot be represented even by a first order linear model. The application of nitrogen topdressing, in the form of urea, decreases the time interval between cuts, increases the dry matter production per hectare, stimulates this production, and follows the exponential growth model.
650 $aUrea
653 $aDegree-days
653 $aDry matter
653 $aExponential growth model
653 $aRate of accumulation
653 $aThermal sum
700 1 $aHAYGERT-VELHO, I. M. P.
700 1 $aTIMM, L. C.
700 1 $aALESSIO, D. R. M.
700 1 $aMITTELMANN, A.
700 1 $aFERREIRA, O. G. L.
700 1 $aLIMA, L. H. C.
700 1 $aVELHO, J. P.
773 $tSemina: Ciências Agrárias$gv. 40, n. 3, p. 1329-1338, 2019.
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Embrapa Gado de Leite (CNPGL) |
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