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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
01/07/2021 |
Data da última atualização: |
01/07/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
COSTA, D. P.; STUCHI, E. S.; GIRARDI, E. A.; MOREIRA, A. S.; GESTEIRA, A. da S.; COELHO FILHO, M. A.; LEDO, C. A. da S.; SILVA, A. L. V. da; LEÃO, H. C. de; PASSOS, O. S.; SOARES FILHO, W. dos S. |
Afiliação: |
DANILO PEREIRA COSTA, UESC; EDUARDO SANCHES STUCHI, CNPMF; EDUARDO AUGUSTO GIRARDI, CNPMF; ALECIO SOUZA MOREIRA, CNPMF; ABELMON DA SILVA GESTEIRA, CNPMF; MAURICIO ANTONIO COELHO FILHO, CNPMF; CARLOS ALBERTO DA SILVA LEDO, CNPMF; ANDRÉ LUIZ VANUCCI DA SILVA; HELTON CARLOS DE LEÃO; ORLANDO SAMPAIO PASSOS, CNPMF; WALTER DOS SANTOS SOARES FILHO, CNPMF. |
Título: |
Less Is more: A hard Way to get potential dwarfing hybrid rootstocks for Valencia Sweet Orange. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Agriculture, v.11, n.4, p.354, 2021. |
ISSN: |
2077-0472 |
Idioma: |
Inglês |
Conteúdo: |
As in several fruit crops, citrus trees with decreased size allow for a higher planting density, which may lead to higher productivity and facilitate operations such as harvesting and spraying. The use of dwarfing rootstocks is one of the most feasible methods for tree size control, but few commercial varieties are available to date. In this work, the long-term performance of Valencia sweet orange grafted onto 51 hybrid citrus rootstocks was evaluated in rainfed cultivation at 6.0 m × 2.5 m tree spacing in Northern São Paulo State, Brazil. About a third of the evaluated hybrids were classified as dwarfing and semi-dwarfing rootstocks, that is, respectively inducing a relative canopy volume of <40% and 40?60% compared with the standard rootstock, the Rangpur lime Santa Cruz selection. The production efficiency and soluble solids concentration were conversely related to the canopy volume. Three citrandarins of Sunki mandarin (TSKC) × Flying Dragon trifoliate orange (TRFD) were grouped within the most productive dwarfing rootstocks. Other hybrids that expressively decreased tree size were mainly sensitive to drought; therefore, the mean fruit yield was low, indicating the need for irrigation, albeit fruit quality was high. Estimated productivity on the selected TSKC × TRFD rootstocks would double to an average of 40 t·ha?1·year?1 if tree spacing was adjusted to the smaller tree size. Although the HTR-208 citrandarin and the LCR × CTSW-009 citrumelimonia were as vigorous as the Santa Cruz Rangpur lime, they induced an outstanding fruit yield due to their highest tolerance to drought and, hence, can be considered for rainfed cultivation at wider tree spacing. MenosAs in several fruit crops, citrus trees with decreased size allow for a higher planting density, which may lead to higher productivity and facilitate operations such as harvesting and spraying. The use of dwarfing rootstocks is one of the most feasible methods for tree size control, but few commercial varieties are available to date. In this work, the long-term performance of Valencia sweet orange grafted onto 51 hybrid citrus rootstocks was evaluated in rainfed cultivation at 6.0 m × 2.5 m tree spacing in Northern São Paulo State, Brazil. About a third of the evaluated hybrids were classified as dwarfing and semi-dwarfing rootstocks, that is, respectively inducing a relative canopy volume of <40% and 40?60% compared with the standard rootstock, the Rangpur lime Santa Cruz selection. The production efficiency and soluble solids concentration were conversely related to the canopy volume. Three citrandarins of Sunki mandarin (TSKC) × Flying Dragon trifoliate orange (TRFD) were grouped within the most productive dwarfing rootstocks. Other hybrids that expressively decreased tree size were mainly sensitive to drought; therefore, the mean fruit yield was low, indicating the need for irrigation, albeit fruit quality was high. Estimated productivity on the selected TSKC × TRFD rootstocks would double to an average of 40 t·ha?1·year?1 if tree spacing was adjusted to the smaller tree size. Although the HTR-208 citrandarin and the LCR × CTSW-009 citrumelimonia were as vigorous as the ... Mostrar Tudo |
Thesagro: |
Laranja. |
Thesaurus Nal: |
Citrus; Drought tolerance; Fruit quality; Fruit yield; Graft compatibility; Poncirus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02628naa a2200337 a 4500 001 2132718 005 2021-07-01 008 2021 bl uuuu u00u1 u #d 022 $a2077-0472 100 1 $aCOSTA, D. P. 245 $aLess Is more$bA hard Way to get potential dwarfing hybrid rootstocks for Valencia Sweet Orange.$h[electronic resource] 260 $c2021 520 $aAs in several fruit crops, citrus trees with decreased size allow for a higher planting density, which may lead to higher productivity and facilitate operations such as harvesting and spraying. The use of dwarfing rootstocks is one of the most feasible methods for tree size control, but few commercial varieties are available to date. In this work, the long-term performance of Valencia sweet orange grafted onto 51 hybrid citrus rootstocks was evaluated in rainfed cultivation at 6.0 m × 2.5 m tree spacing in Northern São Paulo State, Brazil. About a third of the evaluated hybrids were classified as dwarfing and semi-dwarfing rootstocks, that is, respectively inducing a relative canopy volume of <40% and 40?60% compared with the standard rootstock, the Rangpur lime Santa Cruz selection. The production efficiency and soluble solids concentration were conversely related to the canopy volume. Three citrandarins of Sunki mandarin (TSKC) × Flying Dragon trifoliate orange (TRFD) were grouped within the most productive dwarfing rootstocks. Other hybrids that expressively decreased tree size were mainly sensitive to drought; therefore, the mean fruit yield was low, indicating the need for irrigation, albeit fruit quality was high. Estimated productivity on the selected TSKC × TRFD rootstocks would double to an average of 40 t·ha?1·year?1 if tree spacing was adjusted to the smaller tree size. Although the HTR-208 citrandarin and the LCR × CTSW-009 citrumelimonia were as vigorous as the Santa Cruz Rangpur lime, they induced an outstanding fruit yield due to their highest tolerance to drought and, hence, can be considered for rainfed cultivation at wider tree spacing. 650 $aCitrus 650 $aDrought tolerance 650 $aFruit quality 650 $aFruit yield 650 $aGraft compatibility 650 $aPoncirus 650 $aLaranja 700 1 $aSTUCHI, E. S. 700 1 $aGIRARDI, E. A. 700 1 $aMOREIRA, A. S. 700 1 $aGESTEIRA, A. da S. 700 1 $aCOELHO FILHO, M. A. 700 1 $aLEDO, C. A. da S. 700 1 $aSILVA, A. L. V. da 700 1 $aLEÃO, H. C. de 700 1 $aPASSOS, O. S. 700 1 $aSOARES FILHO, W. dos S. 773 $tAgriculture$gv.11, n.4, p.354, 2021.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
09/11/2022 |
Data da última atualização: |
09/11/2022 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
DEBIASI, H.; FRANCHINI, J. C.; BALBINOT JUNIOR, A. A.; SANTOS, E. L. dos; CECATTO, S. el K.; CONTE, O.; NUNES, E. da S.; FURLANETTO, R. H. |
Afiliação: |
HENRIQUE DEBIASI, CNPSO; JULIO CEZAR FRANCHINI DOS SANTOS, CNPSO; ALVADI ANTONIO BALBINOT JUNIOR, CNPSO; ESMAEL LOPES DOS SANTOS, CENTRO UNIVERSITÁRIO DA FUNDAÇÃO ASSIS GURGACZ; SMAYLLA EL KADRI CECATTO, UNIVERSIDADE ESTADUAL DE LONDRINA; OSMAR CONTE, CNPT; EMERSON DA SILVA NUNES, COCAMAR; RAFAEL HERRIG FURLANETTO, COCAMAR. |
Título: |
Impacto do preparo do solo e da diversificação de culturas sobre a fertilidade estrutural do solo nas regiões Norte e Noroeste do Paraná. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE SOJA, 9., 2022, Foz do iguaçu, PR. Desafios para a produtividade sustentável no Mercosul: resumos. Brasília, DF: Embrapa, 2022. Regina Maria Villas Bôas de Campos Leite, Adeney de Freitas Bueno, editores técnicos. resumo 24. |
Páginas: |
p. 41. |
Idioma: |
Português |
Thesagro: |
Análise do Solo; Compactação do Solo; Estrutura do Solo; Fertilidade do Solo; Impacto Ambiental; Relação Solo-Água. |
Thesaurus NAL: |
Soil compaction; Soil structure. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1148153/1/CBSoja-2022-41.pdf
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Marc: |
LEADER 01141nam a2200289 a 4500 001 2148153 005 2022-11-09 008 2022 bl uuuu u00u1 u #d 100 1 $aDEBIASI, H. 245 $aImpacto do preparo do solo e da diversificação de culturas sobre a fertilidade estrutural do solo nas regiões Norte e Noroeste do Paraná.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE SOJA, 9., 2022, Foz do iguaçu, PR. Desafios para a produtividade sustentável no Mercosul: resumos. Brasília, DF: Embrapa, 2022. Regina Maria Villas Bôas de Campos Leite, Adeney de Freitas Bueno, editores técnicos. resumo 24.$c2022 300 $ap. 41. 650 $aSoil compaction 650 $aSoil structure 650 $aAnálise do Solo 650 $aCompactação do Solo 650 $aEstrutura do Solo 650 $aFertilidade do Solo 650 $aImpacto Ambiental 650 $aRelação Solo-Água 700 1 $aFRANCHINI, J. C. 700 1 $aBALBINOT JUNIOR, A. A. 700 1 $aSANTOS, E. L. dos 700 1 $aCECATTO, S. el K. 700 1 $aCONTE, O. 700 1 $aNUNES, E. da S. 700 1 $aFURLANETTO, R. H.
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