Changes in coverage rate and surface roughness of soil under no-tillage and tillage systems
DOI:
https://doi.org/10.33448/rsd-v9i10.9236Keywords:
Cover plants; Scarification; Soil exposure.Abstract
The practices of mitigation of soil compaction influence soil attributes, through this, the objective was to evaluate the roughness and rate of soil cover by cover plants, conducted under soil preparation. The experiment was implemented in 2015, composed of five soil tillage systems: No-tillage (PD); Scarified no-tillage with 3-year interval (PDEi); Annual no-till planting (PDEa); No-tillage under minimum tillage with 3-year interval (PDPMi) and No-tillage under minimum tillage annually (PDPMa), carried out in May, before sowing cover crops: oats, vetch, turnip and intercropping of species (oats, vetch and turnip). The experiment consists of a factorial, with 3 repetitions. The parameters evaluated were soil roughness, soil cover rate per straw and plant, percentage of exposed soil up to 67 days after planting. The PD showed the smallest variation in soil roughness, about 2.5 cm of alteration, while for the other preparation treatments they varied from 3.6 - 4.4 cm. For the coverage rate by plants, the largest coverage of the soil by black oats and species consortia can be observed at 15, 30 and 53 days after planting. The PDEa obtained the highest percentage of initial exposed soil, around 71%, followed by PDPMa, PDEi, PDPMi and PD. Higher intensity preparations can affect soil characteristics and plant performance, as well as cause degradation over time.
References
Alvares, C. A., Stape, J. L., Sentelhas, P. C., De Moraes Gonçalves, J. L., & Sparovek, G. (2013). Köppen’s climate classification map for Brazil. Meteorologische Zeitschrift, 22(6), 711–728. https://doi.org/10.1127/0941-2948/2013/0507
Amado, T. J. C., Fiorin, J. E., Arns, U., & Nicoloso, R. da. S. Ferreira, A. de. O. (2014). Adubação verde na produção de grãos e no sistema de plantio direto. In O. F. de. Lima Filho, E. J. Ambrosano, F. Rossi, & Carlos, J. A. D. (Eds.), Adubação Verde e Plantas de Cobertura no Brasil. Fundamentos e Prática (2a ed.), 83.
Cabreira, M. A. F. (2015). Levantamento de solos da Universidade Tecnológica Federal do Paraná - Campus Dois Vizinhos.
Carvalho Filho, A., Centurion, J. F., Silva, R. P. da, Furlani, C. E. A., & Carvalho, L. C. C. (2007). Métodos de preparo do solo: alterações na rugosidade do solo. Engenharia Agrícola, 27(1), 229–237. https://doi.org/10.1590/s0100-69162007000100017
Cruz , J., Alvarenga, R., Viana, J., Pereira, I., Albuquerque, M., Santana, D. (2017). Sistema de Plantio Direto do Milho. http://www.agencia.cnptia.embrapa.br/gestor/milh o/arvore/CONTAG01_72_59200523355.html
Cruz, C. D. (2016). GENES - a software package for analysis in experimental statistics and quantitative genetics. Acta Scientiarum, 35, 271–276.
Dahlem, A. R. (2013). Plantas de cobertura de inverno em sistemas de produção de milho sob plantio direto no sudoeste do Paraná. In Tese de Doutorado. Universidade Tecnológica Federal do Paraná.
Girardello, V. C., Amado, T. J. C., Nicoloso, R. da S., Hörbe, T. de A. N., Ferreira, A. de O., Tabaldi, F. M., & Lanzanova, M. E. (2011). Alterações nos atributos físicos de um latossolo vermelho sob plantio direto induzidas por diferentes tipos de escarificadores e o rendimento da soja. Revista Brasileira de Ciencia Do Solo, 35(6), 2115–2126. https://doi.org/10.1590/S0100-06832011000600026
Laflen, J. M., Amemiya, M., Hintz, E. A. (1981). Medindo a cobertura de resíduos da colheita. Journal of Soil and Water Conservation, 36(6), 341–343.
Krenchinski, F. H., Cesco, V. J. S., Rodrigues, D. M., Albrecht, L. P., Wobeto, K. S., & Albrecht, A. J. P. (2018). Agronomic performance of soybean grown in succession to winter cover crops. Pesquisa Agropecuaria Brasileira, 53(8), 909–917. https://doi.org/10.1590/S0100-204X2018000800005
Panachuki, E., Bertol, I., Alves Sobrinho, T., Vitorino, A. C. T., Souza, C. M. A. de, & Urchei, M. A. (2010). Rugosidade da superfície do solo sob diferentes sistemas de manejo e influenciada por chuva artificial. Revista Brasileira de Ciência Do Solo, 34(2), 443–452. https://doi.org/10.1590/s0100-06832010000200018
Pott, L. P., Amado, T. J. C., Leal, O. A., & Ciampitti, I. A. (2019). Mitigation of soil compaction for boosting crop productivity at varying yield environments in southern Brazil. European Journal of Soil Science, March, 1–16. https://doi.org/10.1111/ejss.12880
Rampim, L., Pott, C. A., Volanin, A. J. D., Spliethoff, J., Camilo, E. L., Camilo, M. L., Conrado, A. M. C., Kolling, C. E., Conrado, P. M., & Neto, E. G. (2020). Influência do manejo mecânico e da adubação verde nos atributos físicos de Latossolo. Research, Society and Development, 9(5), e173953258. https://doi.org/10.33448/rsd-v9i5.3258
Vázquez, E. V., Bertol, I., Siqueira, G. M., Paz-Ferreiro, J., & Dafonte, J. D. (2010). Evolution of the soil surface roughness using geostatistical analysis. Bragantia, 69(suppl), 141–152. https://doi.org/10.1590/s0006-87052010000500015
Vieira, F. M. C., Machado, J. M. C., De Souza Vismara, E., & Possenti, J. C. (2018). Probability distributions of frequency analysis of rainfall at the southwest region of Paraná State, Brazil. Revista de Ciencias Agroveterinarias, 17(2), 260–266. https://doi.org/10.5965/223811711722018260
Zhu, P. zong, Zhang, G. hui, Zhang, B. jun, & Wang, H. xiao. (2020). Variation in soil surface roughness under different land uses in a small watershed on the Loess Plateau, China. Catena, 188(September 2019), 104465. https://doi.org/10.1016/j.catena.2020.104465
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Copyright (c) 2020 Maiara Karini Haskel; Paulo Cesar Conceição; Caroline Aparecida Seleprin Dresch; Angela Regina Tomazoni ; Cidimar Cassol ; Felipe Lunardelli Sandrin
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