Momento de colheita e períodos de armazenamento omento no rendimento industrial e na qualidade fisiológica do arroz de terras altas - DOI: 10.4025/actasciagron.v29i2.255

Flavio Ferreira da Silva Binotti; Orivaldo Arf; Fabiana Aparecida Fernandes; Marco Eustácio de Sá

doi:10.4025/actasciagron.v29i2.255

Harvest time and storage period for the industrial revenue and physiological seed quality of upland rice - DOI: 10.4025/actasciagron.v29i2.255

Authors

Flavio Ferreira da Silva Binotti UNESP Ilha Solteira Author
Orivaldo Arf UNESP Ilha Solteira Author
Fabiana Aparecida Fernandes UNESP Botucatu Author
Marco Eustácio de Sá UNESP Ilha Solteira Author

DOI:

https://doi.org/10.4025/actasciagron.v29i2.255

Keywords:

Oryza sativa L., época de colheita, pós-colheita, processo de produção, germinação, vigor

Abstract

The stages of harvest and post-harvest are of great importance in the rice crop. The objective of this work was to evaluate the effect of harvest time and storage period for the industrial, physiological seed quality and yield of irrigated upland rice. The study was carried out in 2002/03, in Selvíria county (state of Mato Grosso do Sul). The study was conducted in a randomized block design with seven treatments constituted by different harvest times (18, 20, 22, 24, 26, 28 and 30 DAF - days after flowering), with four replications. The harvested material was further stored for 12 months. Productive, physiologic and industrial characteristics were evaluated (0, 6 and 12 months). The BRS - Talent harvested about 28 DAF provided larger revenue of grains; better industrial quality was reached among 24 to 26 DAF; harvest period does not interfere in the physiologic quality; larger storage period (12 months) decreases the industrial and physiologic seed quality; however, the seeds fit to sowing.

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Author Biography

Flavio Ferreira da Silva Binotti, UNESP Ilha Solteira

Possui graduação em Agronomia pela Universidade Estadual Paulista Júlio de Mesquita Filho (2004) e mestrado em Agronomia Especialidade Sistemas de Produção pela Universidade Estadual Paulista Júlio de Mesquita Filho (2006). Tem experiência na área de Agronomia, com ênfase em Manejo e Tratos Culturais, e Benificiamento e Tecnologia de Sementes atuando principalmente nos seguintes temas: Phaseolus vulgaris L., Oryza sativa L., nitrogênio, germinação , vigor e sistema plantio direto Currículo Lattes

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Published

2007-11-01

Issue

Vol. 29 No. 2 (2007)

Section

Crop Production

License

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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

Harvest time and storage period for the industrial revenue and physiological seed quality of upland rice - DOI: 10.4025/actasciagron.v29i2.255. (2007). Acta Scientiarum. Agronomy, 29(2), 219-226. https://doi.org/10.4025/actasciagron.v29i2.255