Data/hora: 13/06/2024 00:52:47

Provedor de dados: | 94
País: | Brazil
Título: | YIELD AND QUALITY OF ‘PERA’ SWEET ORANGE GRAFTED ON DIFFERENT ROOTSTOCKS UNDER RAINFED CONDITIONS
Autores: | SAMPAIO,ANTONIO HÉLDER RODRIGUES; COELHO FILHO,MAURÍCIO ANTONIO; SOUZA,LAERCIO DUARTE; BRITO,RALPH BRUNO FRANÇA; SILVA,ROBERVAL OLIVEIRA DA.
Data: | 2016-01-01
Ano: | 2016
Palavras-chave: | Citrus; Matric potential; Drought tolerance; Rootstock.
Resumo: | ABSTRACT  This study aimed to evaluate, under field conditions, different combinations between ‘Pera’ sweet orange and eight rootstocks: ‘Rangpur’ lime (RL), ‘Volkamer’ lemon (VL), ‘Cleopatra’ mandarin (CM), ‘Sunki Maravilha’ mandarin (SMM), ‘Indio’ and ‘Riverside’ citrandarins, and VL x RL (‘Rangpur’ lime)-010 and TH-051 hybrids. The soil water matric potential (?m) was characterized for all scion-rootstock combinations at distance of 1.0m from the trunk at the plant row direction and depths of 0.25 m, 0.50 m 0.90 m in the dry and wet seasons. For two years, fruit production parameters and fruit quality were assessed. Differences of Ym among scion-rootstock combinations were observed during the dry season (p=0.05). The lowest Ym values for RL and the highest for TH-051 indicate the existence of different intrinsic mechanisms affecting the water extraction of each scion-rootstock combination. Rootstocks have influenced fruit yield and quality (p=0.05). The best combinations for fruit quality and production were sweet orange grafted on ‘Riverside’, ‘Indio’ and TH-051 rootstocks.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000301001
Editor: | Sociedade Brasileira de Fruticultura
Relação: | 10.1590/0100-29452016770
Formato: | text/html
Fonte: | Revista Brasileira de Fruticultura  v.38 n.3 2016
Fonte: | info:eu-repo/semantics/openAccess