Características qualitativas de grãos de genótipos de arroz (Oryza sativa L.) de sequeiro, submetidos à irrigação suplementar

Nair Mieko Takaki Bellettini; Romeu Munashi Endo

doi:10.4025/actasciagron.v20i0.4355

Qualitative characteristics of rice genotype grain (Oryza sativa L.) submitted to supplementary irrigation

Nair Mieko Takaki Bellettini FFALM
Romeu Munashi Endo UEL

DOI: https://doi.org/10.4025/actasciagron.v20i0.4355

Abstract

This study evaluates grain quality of eight rice genotypes (Oryza sativa L.) cultivated under supplementary irrigation in 1994/95 and 1995/96 agricultural years, in Londrina, state of Paraná. The investigation verified that the genotypes produced long grains whose processing resulted in a low whole grain rate in the 1994/95 agricultural crop and in a median whole grain rate in 1995/96, showing a high water absorption and volume increase capacity suitable for both in natura consumption and industrialization. Genotypes L 92-126, L 92-124 and C 6-53 showed the best grain qualitative characteristics.

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Author Biography

Nair Mieko Takaki Bellettini, FFALM

Possui graduação pela Fundação Faculdade de Agronomia Luiz Meneghel (1985). Atualmente é professor titular - departamento de produção vegetal da Fundação Faculdades "Luiz meneghel" Currículo Lattes

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Published

2008-07-14

How to Cite

Takaki Bellettini, N. M., & Endo, R. M. (2008). Qualitative characteristics of rice genotype grain (Oryza sativa L.) submitted to supplementary irrigation. Acta Scientiarum. Agronomy, 20, 269-273. https://doi.org/10.4025/actasciagron.v20i0.4355

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Issue

Vol 20 (1998)

Section

Agronomy

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