Seed and grain yield and quality of wheat subjected to advanced harvest using a physiological ripening process
DOI:
https://doi.org/10.13083/reveng.v32i1.17394Keywords:
Force; germination; hectoliter weight; protein; desiccation.Abstract
This study aimed to evaluate the yield performance, physiological and nutritional quality of wheat seeds and grains subjected to times of application of a physiological ripening agent in pre-harvest. The experiment was arranged in a randomized block design and the treatments were six times of application of the physiological process of ripening in three replications. The applications were carried out at the ealy milk stage, milk stage, early dough stage, soft dough stage, hard dough stage and a control with no application. Yield, nutritional characteristics and the physiological quality of the seeds were evaluated. Analysis of variance and the Skott Knott test were performed at 5% probability. Linear correlation coefficients between pairs of traits were calculated. The application of the physiological process of ripening from the soft dough stage did not affect wheat grain yield. Wheat seed germination was not impacted when the physiological process of ripening was applied from the hard dough stage. The use of the ripening agent reduced the vigor of wheat seeds, regardless of the time of application. The presence of protein in grains was not influenced by the application of the physiological ripening agent. Starch had the greatest expression when the physiological process of ripening was applied between the milk stage and the early dough stage.
Downloads
References
ALVARES, C. A.; STAPE, J. L.; SENTELHAS, P. C.; GONÇALVES, J. L. de M.; SPAROVEK, G. Köppen’s climate classification map for Brazil. Meteorologische Zeitschrift, v. 22, n. 6, p. 711-728, 2014.
BELLÉ, C., KULCZYNSKI, S. M., BASSO, C. J., EDU KASPARY, T., LAMEGO, F. P., & PINTO, M. A. B. Yield and quality of wheat seeds as a function of desiccation stages and herbicides. Journal of Seed Science, v. 36, p. 63-70, 2014.
CAMPONOGARA, A. S.; OLIVEIRA, G. A.; GEORGIN, J.; ROSA, A. L. D da. Evaluation of wheat yield components when subjected to different nitrogen sources. Electronic Journal on Management, Education and Environmental Technology Santa Maria, v. 20, n. 1, p. 524-532, 2016.
EMBRAPA, Brazilian agricultural research company. Wheat pre-harvest desiccation. Technical note, Embrapa Wheat, Passo Fundo: 2022.
KRENCHINSKI, F. H.; CESCO, V. J. S.; RODRIGUES, D. M.; PEREIRA, V. G. C.; ALBRECHT, A. J. P.; ALBRECHT, L. P. Yield and physiological quality of wheat seeds after desiccation with different herbicides. Journal of Seed Science, v. 39, p. 254-261, 2017.
LORO, M. V.; CARVALHO, IVAN, R.; CARGNELUTTI FILHO, A.; HOFFMANN, J. F.; KEHL, K. Wheat grain biofortification for essential amino acids. Pesquisa Agropecuária Brasileira, v. 58, p. 1, 2023.
MELO, D de.; BRANDÃO, W. T. de M.; NÓBREGA, L. H. P. WERNCKE, I. Qualidade de sementes de soja convencional e Roundup Ready (RR), produzida para consumo próprio e comercial. Paraná, Universidade Tecnológica Federal do Paraná, 2015.
NASA. National Aeronautics and Space Administration. NASA Prediction Of Worldwide Energy Resources. 2023. Disponível em: https://power.larc.nasa.gov/.
PERBONI, L. T.; AGOSTINETTO, D.; VARGAS, L.; CECHIN, J.; ZANDONÁ, R. R.; FARIAS, HDS. Productivity, germination and elimination of herbicides in pre-harvest dehydrated wheat seeds. Journal of Seed Science, v. 40, p. 304-312, 2018.
PRIETO, F. L.; BORSOI, A.; DE TOLEDO, E. A. Produtividade da aveia branca submetida a dessecação pré colheita. Cultivating Knowledge Journal, p. 1-9, 2023.
R Development Core Team (2023). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. ISBN 3-900051-07-0, URL: http://www.R-project.org/.
RODRIGUES, O.; TEIXEIRA, M. C. C.; COSTENARO, E. R. Wheat management for high productivity. Direct Planting Journal– May/June-2011.
SANTOS, H. G.; ZARONI, M. J. Red Oxisols. Brazilian Agricultural Research Company. 2021.
SEGATTO, T. A.; CARVALHO, I.R.; PORT, E. D.; LORO, M. V.; PRADEBON, L. C.; SANGIOVO, J. P.; ROZA, J. P. D.; SCHULZ, A. D.; KEHL, K. Interrelations with the nutritional and technological characters of wheat grains. Brasilian Journal of Sustainable Agriculture., v. 13, p. 1-15, 2023.
TAVARES, L. C.; OLIVEIRA, S.; SILVA, B. M.; LEMES, E. S.; VILLELA, F. A.; AGOSTINETTO, D. Productivity, physiological quality and residues in wheat seeds as a function of desiccation with herbicides. Colloquium Agrariae, v. 14, n.3, 2018.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 Engineering in Agriculture
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Authors who publish with this journal agree to the following terms:
The author(s) authorize(s) the publication of the text in the journal;
The author(s) ensure(s) that the contribution is original and unpublished and that it is not in the process of evaluation by another journal;
The journal is not responsible for the views, ideas and concepts presented in articles, and these are the sole responsibility of the author(s);
The publishers reserve the right to make textual adjustments and adapt texts to meet with publication standards.
From submission, the author is fully conceding the paper's patrimonial rights to the publication, but retaining the owner of its moral rights (authorship and paper's identification) according to Creative Commons Attribution-Noncommercial.
Licensed by 