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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
25/08/2022 |
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Data da última atualização: |
25/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GIRARDI, E. A.; SOLA, J. G. P.; SCAPIN, M. da S.; MOREIRA, A. S.; BASSANEZI, R. B.; AYRES, A. J.; PEÑA, L. |
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Afiliação: |
EDUARDO AUGUSTO GIRARDI, CNPMF; JOÃO GABRIEL PANEGOSSI SOLA, FUND FOR CITRUS PROTECTION; MARCELO DA SILVA SCAPIN, FUND FOR CITRUS PROTECTION; ALECIO SOUZA MOREIRA, CNPMF; RENATO BEOZZO BASSANEZI, FUND FOR CITRUS PROTECTION; ANTONIO JULIANO AYRES, FUND FOR CITRUS PROTECTION; LEANDRO PEÑA, FUND FOR CITRUS PROTECTION. |
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Título: |
The perfect match: adjusting high tree density to rootstock vigor for improving cropping and land use efficiency of sweet orange. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Agronomy, v. 11, 2569, 2021. |
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ISSN: |
2073-4395 |
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DOI: |
https://doi.org/10.3390/agronomy11122569 |
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Idioma: |
Inglês |
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Conteúdo: |
The rise in the productivity of sweet orange in Brazil has been related to the use of superior rootstocks and higher tree density, among other factors. In order to investigate whether the cropping system and the land use efficiency would benefit from more intensive cultivation, the performance of Valencia sweet orange was evaluated over nine years on four rootstocks, which induced contrasting vigor, at 513, 696 and 1000 trees·ha?1. Agronomic Institute of Campinas (IAC) 1697 and IAC 1710 citrandarins, and diploid and allotetraploid (4×) Swingle citrumelos were classified as semi-dwarfing, super-standard, standard, and dwarfing rootstocks, respectively. The fruit yield per tree was decreased at higher tree densities, notably for more vigorous rootstocks. Conversely, the cumulative productivity was increased over the evaluation period by 27% at 1000 trees·ha?1, irrespective of the rootstock, and the most vigorous rootstock resulted in 2.5 times higher production than the dwarfing one on average. Most fruit quality parameters were seldom influenced by the tree density, while the rootstock was a decisive factor in improving the quality and the soluble solids content. Dwarfing rootstocks allowed for harvesting 17% more fruit per minute by manual pickers. Because the tree row volume per area is lower with such rootstocks, even at higher tree density, spray volume can be reduced, although appropriate equipment should be developed for better spray coverage on smaller trees. Nine years after planting under strict vector control, the cumulative incidence of huanglongbing-symptomatic trees on IAC 1710 was double that on Swingle 4×. Taken together, the results suggested that the land use efficiency in the citrus industry can be further improved by planting vigorous rootstocks at moderate to high tree densities. Nevertheless, obtaining highly productive semi-dwarfing and dwarfing rootstocks is the sine qua non for making high-density pedestrian sweet orange orchards more profitable. View Full-Text MenosThe rise in the productivity of sweet orange in Brazil has been related to the use of superior rootstocks and higher tree density, among other factors. In order to investigate whether the cropping system and the land use efficiency would benefit from more intensive cultivation, the performance of Valencia sweet orange was evaluated over nine years on four rootstocks, which induced contrasting vigor, at 513, 696 and 1000 trees·ha?1. Agronomic Institute of Campinas (IAC) 1697 and IAC 1710 citrandarins, and diploid and allotetraploid (4×) Swingle citrumelos were classified as semi-dwarfing, super-standard, standard, and dwarfing rootstocks, respectively. The fruit yield per tree was decreased at higher tree densities, notably for more vigorous rootstocks. Conversely, the cumulative productivity was increased over the evaluation period by 27% at 1000 trees·ha?1, irrespective of the rootstock, and the most vigorous rootstock resulted in 2.5 times higher production than the dwarfing one on average. Most fruit quality parameters were seldom influenced by the tree density, while the rootstock was a decisive factor in improving the quality and the soluble solids content. Dwarfing rootstocks allowed for harvesting 17% more fruit per minute by manual pickers. Because the tree row volume per area is lower with such rootstocks, even at higher tree density, spray volume can be reduced, although appropriate equipment should be developed for better spray coverage on smaller trees. Nine year... Mostrar Tudo |
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Thesagro: |
Laranja Doce; Planta Porta-Enxerto. |
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Thesaurus Nal: |
Oranges; Rootstocks. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02815naa a2200265 a 4500
001 2145759
005 2022-08-25
008 2021 bl uuuu u00u1 u #d
022 $a2073-4395
024 7 $ahttps://doi.org/10.3390/agronomy11122569$2DOI
100 1 $aGIRARDI, E. A.
245 $aThe perfect match$badjusting high tree density to rootstock vigor for improving cropping and land use efficiency of sweet orange.$h[electronic resource]
260 $c2021
520 $aThe rise in the productivity of sweet orange in Brazil has been related to the use of superior rootstocks and higher tree density, among other factors. In order to investigate whether the cropping system and the land use efficiency would benefit from more intensive cultivation, the performance of Valencia sweet orange was evaluated over nine years on four rootstocks, which induced contrasting vigor, at 513, 696 and 1000 trees·ha?1. Agronomic Institute of Campinas (IAC) 1697 and IAC 1710 citrandarins, and diploid and allotetraploid (4×) Swingle citrumelos were classified as semi-dwarfing, super-standard, standard, and dwarfing rootstocks, respectively. The fruit yield per tree was decreased at higher tree densities, notably for more vigorous rootstocks. Conversely, the cumulative productivity was increased over the evaluation period by 27% at 1000 trees·ha?1, irrespective of the rootstock, and the most vigorous rootstock resulted in 2.5 times higher production than the dwarfing one on average. Most fruit quality parameters were seldom influenced by the tree density, while the rootstock was a decisive factor in improving the quality and the soluble solids content. Dwarfing rootstocks allowed for harvesting 17% more fruit per minute by manual pickers. Because the tree row volume per area is lower with such rootstocks, even at higher tree density, spray volume can be reduced, although appropriate equipment should be developed for better spray coverage on smaller trees. Nine years after planting under strict vector control, the cumulative incidence of huanglongbing-symptomatic trees on IAC 1710 was double that on Swingle 4×. Taken together, the results suggested that the land use efficiency in the citrus industry can be further improved by planting vigorous rootstocks at moderate to high tree densities. Nevertheless, obtaining highly productive semi-dwarfing and dwarfing rootstocks is the sine qua non for making high-density pedestrian sweet orange orchards more profitable. View Full-Text
650 $aOranges
650 $aRootstocks
650 $aLaranja Doce
650 $aPlanta Porta-Enxerto
700 1 $aSOLA, J. G. P.
700 1 $aSCAPIN, M. da S.
700 1 $aMOREIRA, A. S.
700 1 $aBASSANEZI, R. B.
700 1 $aAYRES, A. J.
700 1 $aPEÑA, L.
773 $tAgronomy$gv. 11, 2569, 2021.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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| 1. |  | CRUZ NETO, A. da; OLIVEIRA, E. J. de; FREITAS, J. X. de; SANTOS, L. R. dos; NEVES, C. G.; BARBOSA, C. de J. Avaliação da resistência a doenças em progênies de meios-irmãos de maracujazeiro-amarelo. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA , 4., 2010, Cruz das Almas. [Anais..] Cruz das Almas: Embrapa Mandioca e Fruticultura , 2010. (Embrapa Mandioca e Fruticultura Tropical. Documentos, 190). 1 CD-ROM. PDF. 004.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 2. | | CRUZ NETO, A. da; COSTA, J. A. S.; OLIVEIRA, A. M. G.; COSTA, C. B. N.; SCHNADELBACH, A. S.; ALBUQUERQUE, A. F. A. de; BARBOSA, C. de J. Plantas espontâneas em áreas de plantios de mamoeiro de municípios do Extremo Sul da Bahia. In: JORNADA CIENTÍFICA EMBRAPA MANDIOCA E FRUTICULTURA, 10., 2016: Cruz das Almas, BA. Traduzindo ciência para o mundo : resumos. Brasília, DF : Embrapa, 2016.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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