Fertilizer application depth and soil water content: Effect on seed plantability of a seeder in direct planting
DOI:
https://doi.org/10.13083/reveng.v32i1.15061Keywords:
Direct seeding, Phaseolus vulgaris L., Seedling spacingAbstract
Mechanization is key to increasing efficiency and productivity in agriculture. Therefore, it is important to understand these machines and their operating conditions to assess whether the quality of equipment operation has been satisfactory. Furthermore, planting windows have become increasingly narrower; therefore, an efficient planting operation is essential to ensure uniform stands with high yields. The objective of this study was to evaluate the effects of three soil water contents (28.7; 36.4 and 47.6%) and three fertilizer application depths (6.3; 11.3 and 14.8 cm) on the seed plantability of a direct planting machine. The experiment was arranged in a split-plot randomized block design, with three replications. The water contents were assigned to the plots and the fertilizer depths to the subplots.
Downloads
References
ALVARES, A. A.; STAPE, J. L.; SENTELHAS, P. C.; GONÇALVES, J. L. M.; SPAROVEK, G. Köeppen’s climate classification map for Brazil. Meteorologische Zeitschrift, v.22, n.6, p. 711-728, 2014.
BERNARDES, S. M.; REGAZZO, J. M.; SILVA, T. L; BAESSO, M. M. Avaliação de desempenho de semeadora-adubadora: Seeder-fertilizer performance evaluation. Brazilian Journal of Animal and Environmental Research, v. 6, n.1, p.587-599, 2023.
COMPANHIA NACIONAL DE ABASTECIMENTO - CONAB. Acompanhamento da safra brasileira de grãos, v.11– Safra 2023/24, n.2 - Décimo segundo levantamento, Brasília, p.1-111, novembro 2023.
EDMOND, J. B.; DRAPALA, W. L. The effects of temperature, sand and oil, and acetone on germination of okra seed. Proceedings of the American Society for Horticultural Science., v.71, p.428-434, 1958.
EMPRESA BRASILEIRA DE PESQUISA AGROPECUÁRIA - EMBRAPA. Centro Nacional de Pesquisa de Solos. Manual de métodos de análise do solo. 3. ed. rev. e ampl. Brasília, DF, 2017. 573 p.
EMPRESA BRASILEIRA DE PESQUISA AGROPECUÁRIA - EMBRAPA. Sistema Brasileiro de Classificação de Solos. 5. Ed. Brasília, DF., 2018. 590 p
INSTITUTO BRASILEIRO DE GEOGRAFIA E ESTATÍSTICA - IBGE. Censo Agropecuário, 2017. Available in: https:// https://sidra.ibge.gov.br/Tabela/6856. Acesso em 30 maio 2022.
KURACHI, S. A. H.; COSTA, J. A. S.; BERNARDI, J. A.; COELHO, J. L. O.; Silveira, G. M. Avaliação tecnológica de semeadoras e/ou adubadoras: tratamento de dados de ensaios e regularidade de distribuição longitudinal de sementes. Bragantia, v.48, p.49 - 62, 1989.
R CORE TEAM (2017). R: a language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. Available in: https://www.R-project.org/. Acesso em: 20 maio 2022.
RINALDI, P. C.; FERNANDES, H. C.; TEIXEIRA, M. M.; SILVEIRA, J. C. M.; JUNIOR, R. G. M. Influência da profundidade de adubação e da velocidade de uma semeadora no estabelecimento inicial da cultura do feijão (Phaseolus vulgaris, L.). Revista Engenharia na Agricultura, v.18, n.2, p.123-130, 2010.
SILVA, J.G.; SILVEIRA, P.M. Avaliação de uma semeadora adubadora na cultura do milho. Santo Antônio de Goiás, GO: Embrapa Arroz e Feijão, 2002. 19 p. (Boletim de Pesquisa e Desenvolvimento 2; dezembro/2002).
SILVA, F. J.; OLIVEIRA, C. A. A.; SILVA ALMEIDA, L.; LIMA, L. P.; GUIMARÃES, E. C. Variabilidade espacial da resistência do solo à penetração e da produtividade do milho. Revista de Agricultura Neotropical, v.4, n.3, p.77-84, 2017.
VALADÃO, F. C. A.; WEBER, O. L.; VALADÃO JUNIOR, D. D.; SCARPINELLI, A.; DEINA, F. R.; BIANCHINI, A. Adubação fosfatada e compactação do solo: sistema radicular da soja e do milho e atributos físicos do solo. Revista Brasileira de Ciência do Solo, v.39, n.1, p.243-255, 2015.
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.