Características qualitativas de grãos de genótipos de arroz (Oryza sativa L.) de sequeiro, submetidos Ã  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

Authors

Nair Mieko Takaki Bellettini FFALM Author
Romeu Munashi Endo UEL Author

DOI:

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

Keywords:

características qualitativas, genótipos de arroz, irrigação suplementar

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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PDF (Portuguese)

Published

2008-07-14

Issue

Vol. 20 (1998)

Section

Agronomy

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I Declare that current article is original and has not been submitted for publication, in part or in whole, to any other national or international journal.

The copyrights belong exclusively to the authors. Published content is licensed under Creative Commons Attribution 4.0 (CC BY 4.0) guidelines, which allows sharing (copy and distribution of the material in any medium or format) and adaptation (remix, transform, and build upon the material) for any purpose, even commercially, under the terms of attribution.

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