A method for verifying the uniformity in fertilizer dispenser flow
DOI:
https://doi.org/10.5433/1679-0359.2023v44n3p1067Keywords:
Dispenser mechanism, Static bench testing, Helical dosing, Fluted dosing.Abstract
The success of crops is directly related to effective planting and fertilization, especially regarding yield factors like plants per area and final yield. Thorough evaluations are vital to understanding modern methods in these operations. Current regulations and their broaden scope highlight the need for more specific approaches. This study aimed to validate a new method for assessing the effectiveness of helical and fluted dosing mechanisms with two granulated fertilizer formulations (04-14-08 [GF1] and 04-30-10 [GF2]) at different speeds (4, 7, and 10 km/h) in a controlled setting. We collected flow data, organized it, checked for normality, and subjected it to variance analysis. The fluted dispenser showed better flow at 4 km/h and 7 km/h. The GF1 formulation produced higher flows in both dispensers, with the helical design outperforming. The flow for GF1 increased linearly with speed. For GF2, the best flow rate was at 7 km/h. In summary, our new method effectively evaluated the factors under study, offering insights into the function and potential improvements of the technologies used.
Metrics
References
Benjamin, E., Krishnan, D. A., & Kavitha, R. (2019). Development of Fertilizer Broadcaster with Electronically Controlled Fluted Roller Metering Mechanism for Paddy Crop. International Journal of Current Microbiology and Applied Sciences, 8(4), 2694-2703. doi: 10.7790/kfc924774 DOI: https://doi.org/10.20546/ijcmas.2019.804.313
Costa, M. C. D., Zimmermann, G. G., Jasper, S. P., Savi, D., & Oliveira, G. A. D. (2022). Interference of operating speed and physical properties of granulated fertilizers with their deposition. Engenharia Agrícola, 42, e20210127. doi: 10.1590/1809-4430 DOI: https://doi.org/10.1590/1809-4430-eng.agric.v42n1e20210127/2022
Ferreira, P. V. (2018). Estatística experimental aplicada as ciências agrárias. Viçosa.
Fountas, S., Mylonas, N., Malounas, I., Rodias, E., Hellmann Santos, C., & Pekkeriet, E. (2020). Agricultural robotics for field operations. Sensors, 20(9), 2672. doi: 10.3390/s20092672 DOI: https://doi.org/10.3390/s20092672
Montgomery, D. C. (2004). Introdução ao controle estatístico da qualidade. (4a ed.). Rio de Janeiro.
Šverko, Z., Vrankić, M., Vlahinić, S., & Rogelj, P. (2022). Complex Pearson correlation coefficient for EEG connectivity analysis. Sensors, 22(4), 1-19. doi: 10.3390/s22041477 DOI: https://doi.org/10.3390/s22041477
Yu, H., Ding, Y., Liu, Z., Fu, X., Dou, X., & Yang, C. (2019). Development and evaluation of a calibrating system for the application rate control of a seed-fertilizer drill machine with fluted rollers. Applied Zeng Sciences, 9(24), 5434. doi: 10.3390/app9245434 DOI: https://doi.org/10.3390/app9245434
Zeng, S., Tan, Y., Wang, Y., Luo, X., Yao, L., Huang, D., & Mo, Z. (2020). Structural design and parameter determination for fluted-roller fertilizer applicator. International Journal of Agricultural and Biological Engineering, 13(2), 101-110. doi: 10.25165/j.ijabe.20201302.4999 DOI: https://doi.org/10.25165/j.ijabe.20201302.4999
Zhang, M., Li, W., Zhang, L., Jin, H., Mu, Y., & Wang, L. (2023). A Pearson correlation-based adaptive variable grouping method for large-scale multi-objective optimization. Information Sciences, 639, 1-22. doi: 10.1016/j.scitotenv.2020.02.055 DOI: https://doi.org/10.1016/j.ins.2023.02.055
Zilli, M., Scarabello, M., Soterroni, A. C., Valin, H., Mosnier, A., Leclere, D., Havlík, P., Kraxner, F., Lopes, M. A., & Ramos, F. M. (2020). The impact of climate change on Brazil's agriculture. Science of the Total Environment, 740, 1-13. doi: 10.1016/j.scitotenv.2020.139384 DOI: https://doi.org/10.1016/j.scitotenv.2020.139384
Zimmermann, G. G., Jasper, S. P., Kmiecik, L. L., Strapasson, L., Neto, Silva, T. X. da, & Oiole, Y. A. (2020). Development of test bench to determine the distribution of granular fertilizers in planting rows using spiral roller, two spiral rollers and fluted roller. Plos One, 15(12), e0243799. doi: 10.1371/journal.pone.0243799 DOI: https://doi.org/10.1371/journal.pone.0243799
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2023 Semina: Ciências Agrárias
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
O Copyright dos manuscritos publicados pertence ao periódico. Como são publicados em um periódico de acesso aberto, eles estão disponíveis gratuitamente, para uso privado ou para fins educacionais e não comerciais.
A revista tem o direito de fazer, no documento original, alterações referentes às normas lingüísticas, ortografia e gramática, com o objetivo de garantir as normas padrão do idioma e a credibilidade da revista. No entanto, respeitará o estilo de escrita dos autores.
Quando necessário, alterações conceituais, correções ou sugestões serão encaminhadas aos autores. Nesses casos, o manuscrito deve ser submetido a uma nova avaliação após revisão.
A responsabilidade pelas opiniões expressas nos manuscritos é inteiramente dos autores.
