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	Provedor de dados AGRIAMBI (2) Autor Coelho,Eugênio F. (2) Donato,Sérgio L. R. (2) Martinez,Mauro A. (2) Santos,Marcelo R. dos (2) Palavra-chave Regulated deficit irrigation (2) Effective rooting depth (1) Irrigation management (1) Mangifera (1) Partial root zone drying (1) Water use efficiency (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2014 (2) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última 'Tommy Atkins' mango yield and photosynthesis under water deficit in semiarid region of Bahia AGRIAMBI Santos,Marcelo R. dos; Martinez,Mauro A.; Donato,Sérgio L. R.; Coelho,Eugênio F.. The aim of this study was to evaluate the 'Tommy Atkins' mango yield and photosynthesis in regulated deficit irrigation (RDI) in semiarid conditions of Bahia, Brazil. The experimental design was a randomized block with five treatments and six replications: T1, irrigation supplying 100% crop evapotranspiration (ETc) in phases: I (beginning of flowering to early fruit growth), II (start of expansion until early physiological maturity) and phase III (physiologically mature fruits); T2, RDI with 50% ETc in phase I; T3, RDI with 50% ETc in phase II; T4, RDI with 50% ETc in phase III; T5, No irrigation. The soil water deficit causes a reduction in photosynthesis. Mango yield in treatment 4 was approximately 5.5 and 2 times greater than in treatments 5 and 2,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Mangifera; Water use efficiency; Regulated deficit irrigation; Partial root zone drying. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662014000900004 Fruit yield and root system distribution of 'Tommy Atkins' mango under different irrigation regimes AGRIAMBI Santos,Marcelo R. dos; Martinez,Mauro A.; Donato,Sérgio L. R.; Coelho,Eugênio F.. This study aimed to evaluate the fruit yield and the distribution of 'Tommy Atkins' mango root system under different irrigation regimes in the semiarid region of Bahia. The experimental design was completely randomized with five treatments and three replicates: 1 - Irrigation supplying 100% of ETc in phases I, II and III; 2 - Regulated deficit irrigation (RDI) supplying 50% of ETc in phase I (beginning of flowering to early fruit growth); 3 - RDI supplying 50% ETc in phase II (start of expansion until the beginning of physiological maturity); 4 - RDI supplying 50% ETc in phase III (physiological mature fruits); 5 - No irrigation during all three phases. The regulated deficit irrigation supplying 50% of the ETc during phase I and II provided larger root... Tipo: Info:eu-repo/semantics/article Palavras-chave: Regulated deficit irrigation; Effective rooting depth; Irrigation management. Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662014000400002 Registros recuperados: 2 Primeira ... 1 ... Última

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