Data/hora: 15/06/2024 07:43:37

Biblioteca(s): | Embrapa Gado de Leite; Embrapa Mandioca e Fruticultura.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 1
Data corrente: | 01/12/2020
Data da última atualização: | 19/08/2021
Autoria: | CARVALHO, H. W. L. de; TEODORO, A. V.; BARROS, I. de; CARVALHO, L. M. de; SOARES FILHO, W. dos S.; GIRARDI, E. A.; PASSOS, O. S.; PINTO-ZEVALLOS, D. M.
Afiliação: | HELIO WILSON LEMOS DE CARVALHO, CPATC; ADENIR VIEIRA TEODORO, CPATC; INACIO DE BARROS, CNPGL; LUCIANA MARQUES DE CARVALHO, CPATC; WALTER DOS SANTOS SOARES FILHO, CNPMF; EDUARDO AUGUSTO GIRARDI, CNPMF; ORLANDO SAMPAIO PASSOS, CNPMF; DELIA M. PINTO-ZEVALLOS.
Título: | Rootstock-related improved performance of 'Pera' sweet orange under rainfed conditions of Northeast Brazil.
Ano de publicação: | 2020
Fonte/Imprenta: | Scientia Horticulturae, v. 263, 109148, 2020.
DOI: | https://doi.org/10.1016/j.scienta.2019.109148
Idioma: | Inglês
Conteúdo: | Citrus orchards in the coastal tablelands of Northeast Brazil are almost exclusively composed of?Pera CNPMF D-6?sweet orange, henceforth?Pera?, grafted on?Rangpur?lime. Therefore, assessing new rootstocks for?Pera?inthis region is pivotal for diversification purposes, potentially leading to increased competitiveness, yield andfruit quality. In this study, vegetative growth, productive performance, pest attack and fruit quality of?Pera?,grafted onfive rootstocks, were assessed over 10 years in Northeast Brazil. The trifoliate hybrid HTR-051conferred the highest yield efficiency to?Pera?, while?Red Rough?lemon and LVK x LCR - 010 induced precocity,with yields exceeding 9400 kg ha?1in thefirst harvest, as well as the highest cumulative yields.?Red Rough?lemon, LVK x LCR - 010 and HTR-051 were notable for imparting high weight and total soluble solids to?Pera?fruit. Regarding pests, the highest densities of citrus rust mitePhyllocoptruta oleivorawere found on the fruit of?Pera?grafted on LVK x LCR - 010, despite low densities of this arthropod over the sampling period. Altogether,our results highlight?Red Rough?lemon and LVK x LCR?010 as superior rootstocks for excelling in productiveperformance and fruit quality. In addition, HTR-051 manifests as an excellent option for high-density orchardsbecause it induces dwarfism and high production efficienc
Palavras-Chave: | Crescimento vegetativo; Tolerância à seca.
Thesagro: | Laranja Pêra; Porta Enxerto.

Categoria do assunto:

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F Plantas e Produtos de Origem Vegetal

Registro original: | Embrapa Gado de Leite (CNPGL)

Exemplares:

CNPMF - (33208-1) - UPC - AP - DD - Publicação digital -  -  - DIS
CNPGL - (25159-1) - UPC - AP - DD -  -  -  - DIS