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Registro Completo |
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Biblioteca(s): |
Embrapa Rondônia; Embrapa Solos; Embrapa Unidades Centrais. |
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Data corrente: |
23/10/2017 |
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Data da última atualização: |
10/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DIAS, J. R. M.; WADT, P. G. S.; PARTELLI, F. L.; ESPINDULA, M. C.; PEREZ, D. V.; SOUZA, F. R.; BERGAMIN, A. C.; DELARMELINDA, E. A. |
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Afiliação: |
Jairo Rafael Machado Dias, Universidade Federal de Rondônia/Departamento de Agronomia; PAULO GUILHERME SALVADOR WADT, CPAF-Rondonia; Fábio Luiz Partelli, Universidade Federal do Espírito Santo; MARCELO CURITIBA ESPINDULA, CPAF-Rondonia; DANIEL VIDAL PEREZ, CNPS; Fábio Régis Souza, Universidade Federal de Rondônia/Departamento de Agronomia; Anderson Cristian Bergamin, Universidade Federal de Rondônia/Departamento de Agronomia; Elaine Almeida Delarmelinda, Universidade Federal de Rondônia/Departamento de Agronomia. |
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Título: |
Normal nutrient ranges and nutritional monitoring of 'Pêra' orange trees based on the CND method in different fruiting stages. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 9, p. 776-785, ago. 2017. |
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DOI: |
https://doi.org/10.1590/S0100-204X2017000900010 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Faixas normais de nutrientes e monitoramento nutricional de laranjeiras 'Pêra' com uso do método CND em diferentes estádios de frutificação. |
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Conteúdo: |
The objective of this work was to determine reference values for evaluating the nutritional status of 'Pêra' orange (Citrus sinensis) trees in different fruiting stages, using the compositional nutrient diagnosis (CND) method. The study used 243 leaf samples from 81 plots, with samplings performed in plants bearing fruits with three and six months of age, and also in the main harvest (nine months). Plots with productivity higher than 30 Mg ha-1 were selected for the establishment of reference standards. Three normal ranges were evaluated for each nutrient in the reference population, comprehended by the confidence interval (CI) of the foliar content averages, by the mean±standard deviation (±SD), and by the mean±?SD. Regardless of the normal range of nutrients used, the leaf sampling periods interfered with the nutritional status of 'Pêra' orange tree. The normal ranges obtained from the criteria CI and ±?SD of the nutrient contents observed in the reference population frequently provided similar nutritional diagnoses. Zn, Ca, and Fe are the elements that most often limit the production of 'Pêra' orange in the state of Amazonas, Brazil. |
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Palavras-Chave: |
Amostragem foliar; Índice de balanço nutricional; Nutritional balance index; População de referência; Reference population. |
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Thesagro: |
Citrus Limonia; Citrus Sinensis. |
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Thesaurus Nal: |
Diagnosis and Recommendation Integrated System. |
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Categoria do assunto: |
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P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165403/1/Normal-nutrient-range-and-nutrtional.pdf
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Marc: |
LEADER 02404naa a2200325 a 4500
001 2134211
005 2021-09-10
008 2017 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/S0100-204X2017000900010$2DOI
100 1 $aDIAS, J. R. M.
245 $aNormal nutrient ranges and nutritional monitoring of 'Pêra' orange trees based on the CND method in different fruiting stages.
260 $c2017
500 $aTítulo em português: Faixas normais de nutrientes e monitoramento nutricional de laranjeiras 'Pêra' com uso do método CND em diferentes estádios de frutificação.
520 $aThe objective of this work was to determine reference values for evaluating the nutritional status of 'Pêra' orange (Citrus sinensis) trees in different fruiting stages, using the compositional nutrient diagnosis (CND) method. The study used 243 leaf samples from 81 plots, with samplings performed in plants bearing fruits with three and six months of age, and also in the main harvest (nine months). Plots with productivity higher than 30 Mg ha-1 were selected for the establishment of reference standards. Three normal ranges were evaluated for each nutrient in the reference population, comprehended by the confidence interval (CI) of the foliar content averages, by the mean±standard deviation (±SD), and by the mean±?SD. Regardless of the normal range of nutrients used, the leaf sampling periods interfered with the nutritional status of 'Pêra' orange tree. The normal ranges obtained from the criteria CI and ±?SD of the nutrient contents observed in the reference population frequently provided similar nutritional diagnoses. Zn, Ca, and Fe are the elements that most often limit the production of 'Pêra' orange in the state of Amazonas, Brazil.
650 $aDiagnosis and Recommendation Integrated System
650 $aCitrus Limonia
650 $aCitrus Sinensis
653 $aAmostragem foliar
653 $aÍndice de balanço nutricional
653 $aNutritional balance index
653 $aPopulação de referência
653 $aReference population
700 1 $aWADT, P. G. S.
700 1 $aPARTELLI, F. L.
700 1 $aESPINDULA, M. C.
700 1 $aPEREZ, D. V.
700 1 $aSOUZA, F. R.
700 1 $aBERGAMIN, A. C.
700 1 $aDELARMELINDA, E. A.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 9, p. 776-785, ago. 2017.
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Registro original: |
Embrapa Solos (CNPS) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
25/05/2020 |
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Data da última atualização: |
25/05/2020 |
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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: |
SANTOS, J. S. dos; DIAS, R. de C. S.; ALMEIDA, K. B. de; RIBEIRO JUNIOR, P. M.; NASCIMENTO, T. L. do. |
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Afiliação: |
JOICE SIMONE DOS SANTOS; RITA DE CASSIA SOUZA DIAS, CPATSA; KARINA BRANCO DE ALMEIDA; PEDRO MARTINS RIBEIRO JUNIOR, CPATSA; TIAGO LIMA DO NASCIMENTO. |
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Título: |
Resistance of Cucurbita spp to Fusarium soloni for use as rootstock. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Caatinga, v. 33, n. 2, p. 384-394, 2020. |
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DOI: |
http://dx.doi.org/10.1590/1983-21252020v33n211rc |
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Idioma: |
Inglês |
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Conteúdo: |
Fusarium solani f. sp. cucurbitae (Fsc) is a soil pathogen and the adoption of resistant rootstocks is an effective method of control. Hybrids of Cucurbita spp. are the main rootstock used for watermelon. This study aimed to evaluate the virulence of Fsc race 1 (Fsc1) in three cucurbits and check the reaction of Cucurbita spp. genotypes to the fungus for its use as rootstock. Four experiments were performed. The virulence of Fsc1 in melon, watermelon and Cucurbita spp. was evaluated in experiment I. In experiment two and three the severity of the pathogen in 19 cucurbits was analyzed. And experiment four evaluated the compatibility of these genotypes as a rootstock for watermelon. Cucurbita spp. proved to be more resistant to Fusarium solani f. sp. cucurbitae race 1 than the melon. The high frequency of plants resistant to Fsc1 was found in the genotypes BGC622, BGC620, BGC567, BGC530, BGC186, BGC381, BGC692, BGC082, ES0061 and ES0062. In addition, the evaluated genotypes may be used as watermelon rootstocks, except for the ES530 strain, which was incompatible with the cultivar BRS Opara, but could be used in pumpkin breeding programs, as well as other resistant genotypes. |
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Palavras-Chave: |
Patógeno do solo. |
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Thesagro: |
Banco de Germoplasma; Cucurbitaceae; Doença; Fruta Cucurbitácea; Fungo; Germoplasma; Melancia; Melão; Porta Enxerto. |
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Thesaurus NAL: |
Cucurbita; Fusarium solani f. sp. cucurbitae. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/213234/1/RESISTANCE-OF-CUCURBITA-2020.pdf
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Marc: |
LEADER 02136naa a2200325 a 4500
001 2122553
005 2020-05-25
008 2020 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1983-21252020v33n211rc$2DOI
100 1 $aSANTOS, J. S. dos
245 $aResistance of Cucurbita spp to Fusarium soloni for use as rootstock.$h[electronic resource]
260 $c2020
520 $aFusarium solani f. sp. cucurbitae (Fsc) is a soil pathogen and the adoption of resistant rootstocks is an effective method of control. Hybrids of Cucurbita spp. are the main rootstock used for watermelon. This study aimed to evaluate the virulence of Fsc race 1 (Fsc1) in three cucurbits and check the reaction of Cucurbita spp. genotypes to the fungus for its use as rootstock. Four experiments were performed. The virulence of Fsc1 in melon, watermelon and Cucurbita spp. was evaluated in experiment I. In experiment two and three the severity of the pathogen in 19 cucurbits was analyzed. And experiment four evaluated the compatibility of these genotypes as a rootstock for watermelon. Cucurbita spp. proved to be more resistant to Fusarium solani f. sp. cucurbitae race 1 than the melon. The high frequency of plants resistant to Fsc1 was found in the genotypes BGC622, BGC620, BGC567, BGC530, BGC186, BGC381, BGC692, BGC082, ES0061 and ES0062. In addition, the evaluated genotypes may be used as watermelon rootstocks, except for the ES530 strain, which was incompatible with the cultivar BRS Opara, but could be used in pumpkin breeding programs, as well as other resistant genotypes.
650 $aCucurbita
650 $aFusarium solani f. sp. cucurbitae
650 $aBanco de Germoplasma
650 $aCucurbitaceae
650 $aDoença
650 $aFruta Cucurbitácea
650 $aFungo
650 $aGermoplasma
650 $aMelancia
650 $aMelão
650 $aPorta Enxerto
653 $aPatógeno do solo
700 1 $aDIAS, R. de C. S.
700 1 $aALMEIDA, K. B. de
700 1 $aRIBEIRO JUNIOR, P. M.
700 1 $aNASCIMENTO, T. L. do
773 $tRevista Caatinga$gv. 33, n. 2, p. 384-394, 2020.
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Embrapa Semiárido (CPATSA) |
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