SBICafé
Biblioteca do Café

Coffea arabica (cv Catuaí) production and bean size under different population arrangements and soil water availability

Mostrar registro simples

dc.contributor.author Sakai, Emilio
dc.contributor.author Barbosa, Eduardo A. A.
dc.contributor.author Silveira, Jane M. de C.
dc.contributor.author Pires, Regina C. de .
dc.date.accessioned 2018-12-20T11:00:26Z
dc.date.available 2018-12-20T11:00:26Z
dc.date.issued 2013-01
dc.identifier.citation SAKAI, E. et al. Coffea arabica (cv Catuaí) production and bean size under different population arrangements and soil water availability. Engenharia Agrícola, Jaboticabal, v.33, n.1, p.145-156, jan./fev. 2013. pt_BR
dc.identifier.issn 1809-4430
dc.identifier.uri http://dx.doi.org/10.1590/S0100-69162013000100015 pt_BR
dc.identifier.uri http://www.sbicafe.ufv.br/handle/123456789/10726
dc.description.abstract The purpose of this research was to evaluate the effect of drip irrigation under different population arrangements on the phytometric features, coffee productivity and bean size classification according to sieve retention. The experiment with Coffea arabica L. cv Catuaí was carried out in Mococa, São Paulo, Brazil. The experimental design was a 6 x 2 factorial scheme in randomized blocks, with four replications. The six densities of plantation were E1 (1.60 x 0.50 m); E2 (1.60 x 0.75 m); E3 (1.60 x 1.00 m); E4 (3.20 x 0.50 m); E5 (3.20 x 0.75 m) and E6 (3.20 x 1.00 m), which were divided according to the availability of water (irrigated -I- or non-irrigated - NI - groups). Data were submitted to analysis of variance and averages compared by Tukey test at 1 and 5% of probability. Descriptive analysis of coffee beans according to sieve classification was performed. Irrigation promoted an increase in plant height, crown diameter and production of processed coffee when compared with the NI group. Interaction between population arrangement and irrigation was observed, with an increase in production and crown diameter as the spacing was decreased. Therefore, irrigation provided significant increase in coffee bean size. pt_BR
dc.description.abstract The purpose of this research was to evaluate the effect of drip irrigation under different population arrangements on the phytometric features, coffee productivity and bean size classification according to sieve retention. The experiment with Coffea arabica L. cv Catuaí was carried out in Mococa, São Paulo, Brazil. The experimental design was a 6 x 2 factorial scheme in randomized blocks, with four replications. The six densities of plantation were E1 (1.60 x 0.50 m); E2 (1.60 x 0.75 m); E3 (1.60 x 1.00 m); E4 (3.20 x 0.50 m); E5 (3.20 x 0.75 m) and E6 (3.20 x 1.00 m), which were divided according to the availability of water (irrigated -I- or non-irrigated - NI - groups). Data were submitted to analysis of variance and averages compared by Tukey test at 1 and 5% of probability. Descriptive analysis of coffee beans according to sieve classification was performed. Irrigation promoted an increase in plant height, crown diameter and production of processed coffee when compared with the NI group. Interaction between population arrangement and irrigation was observed, with an increase in production and crown diameter as the spacing was decreased. Therefore, irrigation provided significant increase in coffee bean size. pt_BR
dc.format pdf pt_BR
dc.language.iso en pt_BR
dc.publisher Associação Brasileira de Engenharia Agrícola pt_BR
dc.relation.ispartofseries Engenharia Agrícola;v.33, n.1, p.145-156, 2013;
dc.rights Open Access pt_BR
dc.subject Irrigação por gotejamento pt_BR
dc.subject Produção de café pt_BR
dc.subject Fitometria do cafeeiro pt_BR
dc.subject Granulometria dos grãos de café pt_BR
dc.subject.classification Cafeicultura::Cafeicultura irrigada pt_BR
dc.title Coffea arabica (cv Catuaí) production and bean size under different population arrangements and soil water availability pt_BR
dc.title Produção e tamanho de grãos de café (Coffea arabica L.) cv catuaí em diferentes arranjos populacionais e disponibilidades de água no solo pt_BR
dc.type Artigo pt_BR

Arquivos deste item

Arquivos Tamanho Formato Visualização
Eng. Agric _v. 33_n. 1_p. 145 - 156_2013.pdf 243.5Kb application/pdf Visualizar/Abrir ou Pre-visualizar

Este item aparece na(s) seguinte(s) coleção(s)

Mostrar registro simples

Buscar em toda a Biblioteca


Sobre o SBICafé

Navegar

Minha conta