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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
27/12/2019 |
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Data da última atualização: |
27/12/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MACEDO, T. A. de; SILVA, P. R. da; SANDER, G. F.; WELTER, J. F.; RUFATO, L.; RUFATO, A. de R. |
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Afiliação: |
Tiago Afonso de Macedo, a Agronomis Engineert, PhD in Plant Production, Department of Biotechnology, Santa Catarina State University, Brazil; Pricila Santos da Silva, b Agronomist Engineer, postgraduating in Plant Production, Department of Biotechnology, Santa Catarina State University, Brazil; Guilherme Fontanella Sander, b Agronomist Engineer, postgraduating in Plant Production, Department of Biotechnology, Santa Catarina State University, Brazil; Juliana Fátima Welter, Agronomist Engineer, postgraduating in Plant Production, Department of Biotechnology, Santa Catarina State University, Brazil; Leo Rufato, c Agronomist, Professor in Plant Production, Department of Biotechnology, Santa Catarina State University, Brazil; ANDREA DE ROSSI RUFATO, CNPUV. |
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Título: |
Productivity and quality of 'Fuji Suprema' apple fruit in different rootstocks and growing conditions. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Scientia Horticulturae, n. 256, e-108651, 2019 |
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Idioma: |
Inglês |
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Conteúdo: |
Planting density increasing with the use of dwarf rootstocks it is a fact that has changed the scenario of the pome culture in Brazil. The objective of this work was to evaluate the plant growth, productivity and fruit quality of the Fuji Suprema cultivar grafted on the rootstocks G.213 and M.9 in a new area (virgin soil) and in the replanting area of apple trees in Vacaria City in Rio Grande do Sul state, Brazil. The cultivar Fuji Suprema grafted on the rootstocks G.213 and M.9 was used, being the experiment 1 in new area and the experiment 2 in area of replanting of apple trees. In both experiments, the orchard was implanted in 2014. The spacing adopted was 4.0 m between rows and 0.9 m between plants, totaling a density of 2,777 plants per hectare. Vegetative/productive evaluations were carried out in the 2014, 2015, 2016, 2017, 2018 and 2019 harvests in commercial orchards of the company Rasip Agro Pastoril S/A. In the experiment 1, the G.213 rootstock was highlighted for the variables accumulated productivity, accumulated productive efficiency, ASTT, number of branches and scion volume. In this same experiment, the M.9 rootstock was overestimated in some crops for the variables fruit mass and pulp firmness. In the experiment 2, the G.213 rootstock was highlighted as to the accumulated productivity, accumulated productive efficiency, ASTT, number of branches and scion volume. In the 2016 crop, the rootstock M.9, stood out for the diameter and mass of fruits and soluble solids and in the 2017 harvest for pulp firmness. In order to cultivate Fuji Suprema, both in the new area and in the replanting area of apple trees, the G.213 rootstock is a new dwarf rootstock option for the southern region of Brazil. MenosPlanting density increasing with the use of dwarf rootstocks it is a fact that has changed the scenario of the pome culture in Brazil. The objective of this work was to evaluate the plant growth, productivity and fruit quality of the Fuji Suprema cultivar grafted on the rootstocks G.213 and M.9 in a new area (virgin soil) and in the replanting area of apple trees in Vacaria City in Rio Grande do Sul state, Brazil. The cultivar Fuji Suprema grafted on the rootstocks G.213 and M.9 was used, being the experiment 1 in new area and the experiment 2 in area of replanting of apple trees. In both experiments, the orchard was implanted in 2014. The spacing adopted was 4.0 m between rows and 0.9 m between plants, totaling a density of 2,777 plants per hectare. Vegetative/productive evaluations were carried out in the 2014, 2015, 2016, 2017, 2018 and 2019 harvests in commercial orchards of the company Rasip Agro Pastoril S/A. In the experiment 1, the G.213 rootstock was highlighted for the variables accumulated productivity, accumulated productive efficiency, ASTT, number of branches and scion volume. In this same experiment, the M.9 rootstock was overestimated in some crops for the variables fruit mass and pulp firmness. In the experiment 2, the G.213 rootstock was highlighted as to the accumulated productivity, accumulated productive efficiency, ASTT, number of branches and scion volume. In the 2016 crop, the rootstock M.9, stood out for the diameter and mass of fruits and soluble so... Mostrar Tudo |
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Palavras-Chave: |
Accumulated productive efficiency; Fuji Suprema. |
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Thesagro: |
Malus Domestica. |
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Thesaurus Nal: |
Apples; Rootstocks. |
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Categoria do assunto: |
-- |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1117775/1/1s2.0S0304423819305400main.pdf
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Marc: |
LEADER 02444naa a2200241 a 4500
001 2117775
005 2019-12-27
008 2019 bl uuuu u00u1 u #d
100 1 $aMACEDO, T. A. de
245 $aProductivity and quality of 'Fuji Suprema' apple fruit in different rootstocks and growing conditions.$h[electronic resource]
260 $c2019
520 $aPlanting density increasing with the use of dwarf rootstocks it is a fact that has changed the scenario of the pome culture in Brazil. The objective of this work was to evaluate the plant growth, productivity and fruit quality of the Fuji Suprema cultivar grafted on the rootstocks G.213 and M.9 in a new area (virgin soil) and in the replanting area of apple trees in Vacaria City in Rio Grande do Sul state, Brazil. The cultivar Fuji Suprema grafted on the rootstocks G.213 and M.9 was used, being the experiment 1 in new area and the experiment 2 in area of replanting of apple trees. In both experiments, the orchard was implanted in 2014. The spacing adopted was 4.0 m between rows and 0.9 m between plants, totaling a density of 2,777 plants per hectare. Vegetative/productive evaluations were carried out in the 2014, 2015, 2016, 2017, 2018 and 2019 harvests in commercial orchards of the company Rasip Agro Pastoril S/A. In the experiment 1, the G.213 rootstock was highlighted for the variables accumulated productivity, accumulated productive efficiency, ASTT, number of branches and scion volume. In this same experiment, the M.9 rootstock was overestimated in some crops for the variables fruit mass and pulp firmness. In the experiment 2, the G.213 rootstock was highlighted as to the accumulated productivity, accumulated productive efficiency, ASTT, number of branches and scion volume. In the 2016 crop, the rootstock M.9, stood out for the diameter and mass of fruits and soluble solids and in the 2017 harvest for pulp firmness. In order to cultivate Fuji Suprema, both in the new area and in the replanting area of apple trees, the G.213 rootstock is a new dwarf rootstock option for the southern region of Brazil.
650 $aApples
650 $aRootstocks
650 $aMalus Domestica
653 $aAccumulated productive efficiency
653 $aFuji Suprema
700 1 $aSILVA, P. R. da
700 1 $aSANDER, G. F.
700 1 $aWELTER, J. F.
700 1 $aRUFATO, L.
700 1 $aRUFATO, A. de R.
773 $tScientia Horticulturae$gn. 256, e-108651, 2019
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
25/02/2010 |
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Data da última atualização: |
21/01/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MEDINA, C. L.; SANCHES, M. C.; TUCCI, M. L. S.; SOUSA, C. A. F. de; CUZZUOL, G. R. F.; JOLY, C. A. |
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Afiliação: |
Camilo L. Medina, Universidade Estadual de Campinas; Maria Cristina Sanches, Universidade Federal de Uberlândia; Maria Luiza S. Tucci, CHORT, IAC; Carlos Antônio Ferreira de Sousa, Embrapa Meio-Norte; Geraldo Rogério F. Cuzzuol, Universidade Federal do Espírito Santo; Carlos A. Joly, Universidade Estadual de Campinas. |
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Título: |
Erythrina speciosa (Leguminosae-Papilionoideae) under soil water saturation: morphophysiological and grouwth responses. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Annals of Botany, v. 104, n. 4, p. 671-680, 2009. |
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Idioma: |
Inglês |
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Conteúdo: |
Background and Aims Erythrina speciosa is a Neotropical tree that grows mainly in moist habitats. To characterize the physiological, morphological and growth responses to soil water saturation, young plants of E. speciosa were subjected experimentally to soil flooding. Methods Flooding was imposed from 2 to 4 cm above the soil surface in water-filled tanks for 60 d. Non-flooded (control) plants were well watered, but never flooded. The net CO2 exchange (ACO2), stomatal conductance (gs) and intercellular CO2 concentration (Ci) were assessed for 60 d. Soluble sugar and free amino acid concentrations and the proportion of free amino acids were determined at 0, 7, 10, 21, 28 and 45 d of treatments. After 28, 45 and 60 d, dry masses of leaves, stems and roots were determined. Stem and root cross-sections were viewed using light microscopy. Key Results The ACO2 and gs were severely reduced by flooding treatment, but only for the first 10 d. The soluble sugars and free amino acids increased until the tenth day but decreased subsequently. The content of asparagine in the roots showed a drastic decrease while those of alanine and g-aminobutyric increased sharply throughout the first 10 d after flooding. From the 20th day on, the flooded plants reached ACO2 and gs values similar to those observed for non-flooded plants. These events were coupled with the development of lenticels, adventitious roots and aerenchyma tissue of honeycomb type. Flooding reduced the growth rate and altered carbon allocation. The biomass allocated to the stem was higher and the root mass ratio was lower for flooded plants when compared with non-flooded plants. Conclusions Erythrina speciosa showed 100% survival until the 60th day of flooding and was able to recover its metabolism. The recovery during soil flooding seems to be associated with morphological alterations, such as development of hypertrophic lenticels, adventitious roots and aerenchyma tissue, and with the maintenance of neutral amino acids in roots under long-term exposure to root-zone O2 deprivation. MenosBackground and Aims Erythrina speciosa is a Neotropical tree that grows mainly in moist habitats. To characterize the physiological, morphological and growth responses to soil water saturation, young plants of E. speciosa were subjected experimentally to soil flooding. Methods Flooding was imposed from 2 to 4 cm above the soil surface in water-filled tanks for 60 d. Non-flooded (control) plants were well watered, but never flooded. The net CO2 exchange (ACO2), stomatal conductance (gs) and intercellular CO2 concentration (Ci) were assessed for 60 d. Soluble sugar and free amino acid concentrations and the proportion of free amino acids were determined at 0, 7, 10, 21, 28 and 45 d of treatments. After 28, 45 and 60 d, dry masses of leaves, stems and roots were determined. Stem and root cross-sections were viewed using light microscopy. Key Results The ACO2 and gs were severely reduced by flooding treatment, but only for the first 10 d. The soluble sugars and free amino acids increased until the tenth day but decreased subsequently. The content of asparagine in the roots showed a drastic decrease while those of alanine and g-aminobutyric increased sharply throughout the first 10 d after flooding. From the 20th day on, the flooded plants reached ACO2 and gs values similar to those observed for non-flooded plants. These events were coupled with the development of lenticels, adventitious roots and aerenchyma tissue of honeycomb type. Flooding reduced the growth rate and altered c... Mostrar Tudo |
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Thesagro: |
Aminoácido; Biomassa; Fotossíntese. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/658827/1/erythrina.AnnBotany.CarlosAntonio.pdf
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Marc: |
LEADER 02700naa a2200217 a 4500
001 1658827
005 2015-01-21
008 2009 bl uuuu u00u1 u #d
100 1 $aMEDINA, C. L.
245 $aErythrina speciosa (Leguminosae-Papilionoideae) under soil water saturation$bmorphophysiological and grouwth responses.
260 $c2009
520 $aBackground and Aims Erythrina speciosa is a Neotropical tree that grows mainly in moist habitats. To characterize the physiological, morphological and growth responses to soil water saturation, young plants of E. speciosa were subjected experimentally to soil flooding. Methods Flooding was imposed from 2 to 4 cm above the soil surface in water-filled tanks for 60 d. Non-flooded (control) plants were well watered, but never flooded. The net CO2 exchange (ACO2), stomatal conductance (gs) and intercellular CO2 concentration (Ci) were assessed for 60 d. Soluble sugar and free amino acid concentrations and the proportion of free amino acids were determined at 0, 7, 10, 21, 28 and 45 d of treatments. After 28, 45 and 60 d, dry masses of leaves, stems and roots were determined. Stem and root cross-sections were viewed using light microscopy. Key Results The ACO2 and gs were severely reduced by flooding treatment, but only for the first 10 d. The soluble sugars and free amino acids increased until the tenth day but decreased subsequently. The content of asparagine in the roots showed a drastic decrease while those of alanine and g-aminobutyric increased sharply throughout the first 10 d after flooding. From the 20th day on, the flooded plants reached ACO2 and gs values similar to those observed for non-flooded plants. These events were coupled with the development of lenticels, adventitious roots and aerenchyma tissue of honeycomb type. Flooding reduced the growth rate and altered carbon allocation. The biomass allocated to the stem was higher and the root mass ratio was lower for flooded plants when compared with non-flooded plants. Conclusions Erythrina speciosa showed 100% survival until the 60th day of flooding and was able to recover its metabolism. The recovery during soil flooding seems to be associated with morphological alterations, such as development of hypertrophic lenticels, adventitious roots and aerenchyma tissue, and with the maintenance of neutral amino acids in roots under long-term exposure to root-zone O2 deprivation.
650 $aAminoácido
650 $aBiomassa
650 $aFotossíntese
700 1 $aSANCHES, M. C.
700 1 $aTUCCI, M. L. S.
700 1 $aSOUSA, C. A. F. de
700 1 $aCUZZUOL, G. R. F.
700 1 $aJOLY, C. A.
773 $tAnnals of Botany$gv. 104, n. 4, p. 671-680, 2009.
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Embrapa Meio-Norte (CPAMN) |
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