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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
03/09/2014 |
Data da última atualização: |
25/05/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SANTOS, MARCELO R. dos; MARTINEZ, M. A.; DONATO, S. L. R.; COELHO, E. F. |
Afiliação: |
MARCELO R. DOS SANTOS, UFV; MAURO A. MARTINEZ, IF BAIANO; SÉRGIO L. R. DONATO, UFV; EUGENIO FERREIRA COELHO, CNPMF. |
Título: |
'Tommy Atkins' mango yield and photosynthesis under water deficit in semiarid region of Bahia. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Revista Brasileira de Engenharia Agrícola e Ambiental, v.18, n.9, p.899-907, 2014. |
ISSN: |
1807-1929 |
Idioma: |
Inglês |
Conteúdo: |
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, respectively. The use of RDI with 50% water depth reduction applied in the third phase of 'Tommy Atkins' mango fruit development was efficient. The use of RDI with 50% ETc in the third phase of fruit development provided the best yield of 'Tommy Atkins' mango for the 350 g weight class. |
Thesagro: |
Irrigação; Manga. |
Thesaurus Nal: |
Irrigation; Mangoes. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01705naa a2200217 a 4500 001 1994180 005 2023-05-25 008 2014 bl uuuu u00u1 u #d 022 $a1807-1929 100 1 $aSANTOS, MARCELO R. dos 245 $a'Tommy Atkins' mango yield and photosynthesis under water deficit in semiarid region of Bahia.$h[electronic resource] 260 $c2014 520 $aThe 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, respectively. The use of RDI with 50% water depth reduction applied in the third phase of 'Tommy Atkins' mango fruit development was efficient. The use of RDI with 50% ETc in the third phase of fruit development provided the best yield of 'Tommy Atkins' mango for the 350 g weight class. 650 $aIrrigation 650 $aMangoes 650 $aIrrigação 650 $aManga 700 1 $aMARTINEZ, M. A. 700 1 $aDONATO, S. L. R. 700 1 $aCOELHO, E. F. 773 $tRevista Brasileira de Engenharia Agrícola e Ambiental$gv.18, n.9, p.899-907, 2014.
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Registro Completo
Biblioteca(s): |
Embrapa Algodão. |
Data corrente: |
29/04/2002 |
Data da última atualização: |
29/04/2002 |
Autoria: |
EMBRAPA. Centro Nacional de Pesquisa de algodao (Campina Grande,PB). |
Título: |
Embrapa Algodao. |
Ano de publicação: |
0 |
Fonte/Imprenta: |
Campina Grande, [s.d] |
Páginas: |
10p. |
Idioma: |
Português |
Palavras-Chave: |
Metais; Missao; Negocio. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00371nam a2200145 a 4500 001 1272217 005 2002-04-29 008 bl uuuu u0uu1 u #d 100 1 $aEMBRAPA. Centro Nacional de Pesquisa de algodao (Campina Grande,PB) 245 $aEmbrapa Algodao. 260 $aCampina Grande, [s.d]$c0 300 $a10p. 653 $aMetais 653 $aMissao 653 $aNegocio
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