The Conservation Agriculture (CA) is a current concept drives to save natural resources for agricultural production based on the minimum soil disturbance or no-tillage, crop rotation and permanent maintenance of straw on soil surface. The increasing in soil density is a problem to achieve great copping yield under CA, so occasional one-time tillage is considered as an alternative to continuous no-tillage. In this way, this experiment was carried out to compare occasional tillage and no-tillage interacting with cover crops in a field established under conservation agriculture. Thus, the experimental treatments were set up by two tillage methods, conventional tillage and no-tillage and two cover crops, white lupin and millet setting in a randomized blocks with split plot design with four replications. The traits evaluated in the research were soil fertility, soil resistance to penetration, soil moisture and tomato agronomic performance. No-tillage was more efficient to preserve soil moisture; however soil fertility, soil resistance to penetration and tomato yield were favored by conventional tillage. Regarding to cover crops white lupin increased the soil K concentration and enhanced the tomato growth. Although occasional tillage had better performance to the soil fertility and tomato yield, we highlighted that CA is the better way to increase soil health and soil and water conservation along the time leading to so desired regenerative agriculture.
KeywordsNo TillageCrop RotationCover CropsSolanum lycopersicum L.
Guadagnin, J.C., Bertol, I., Cassol, P.C. and Amaral, A.J.D. (2005) Perdas de solo, água e nitrogênio por erosão hídrica em diferentes sistemas de manejo. Revista Brasileira de Ciência do Solo , 29, 277-286. https://doi.org/10.1590/s0100-06832005000200013
FAO (2024) (Food and Agriculture Organization of the United Nations)—Site Visited in 2024. https://www.fao.org/conservation-agriculture/en/
Nouri, A., Yoder, D.C., Raji, M., Ceylan, S., Jagadamma, S., Lee, J., et al . (2021) Conservation Agriculture Increases the Soil Resilience and Cotton Yield Stability in Climate Extremes of the Southeast Us. Communications Earth & Environment , 2, Article No. 155. https://doi.org/10.1038/s43247-021-00223-6
Murillo, J.M., Moreno, F., Madejón, E., Girón, I.F. and Pelegrín, F. (2006) Improving Soil Surface Properties: A Driving Force for Conservation Tillage under Semi-Arid Conditions. Spanish Journal of Agricultural Research , 4, 97-104. https://doi.org/10.5424/sjar/2006041-180
Wuest, S.B., Schillinger, W.F. and Machado, S. (2023) Variation in Soil Organic Carbon over Time in No-Till versus Minimum Tillage Dryland Wheat-fallow. Soil and Tillage Research , 229, Article ID: 105677. https://doi.org/10.1016/j.still.2023.105677
Yin, W., Fan, Z., Hu, F., Fan, H., He, W., Zhao, C., et al . (2023) No-Tillage with Straw Mulching Promotes Wheat Production via Regulating Soil Drying-Wetting Status and Reducing Soil-Air Temperature Variation at Arid Regions. European Journal of Agronomy , 145, Article ID: 126778. https://doi.org/10.1016/j.eja.2023.126778
Peixoto, D.S., Silva, L.D.C.M.D., Melo, L.B.B.D., Azevedo, R.P., Araújo, B.C.L., Carvalho, T.S.D., et al . (2020) Occasional Tillage in No-Tillage Systems: A Global Meta-analysis. Science of the Total Environment , 745, Article ID: 140887. https://doi.org/10.1016/j.scitotenv.2020.140887
Blanco-Canqui, H. and Ruis, S.J. (2018) No-Tillage and Soil Physical Environment. Geoderma , 326, 164-200. https://doi.org/10.1016/j.geoderma.2018.03.011
Paye, W.S., Thapa, V.R. and Ghimire, R. (2024) Limited Impacts of Occasional Tillage on Dry Aggregate Size Distribution and Soil Carbon and Nitrogen Fractions in Semi-Arid Drylands. International Soil and Water Conservation Research , 12, 96-106. https://doi.org/10.1016/j.iswcr.2023.04.005
Geng, S., Tan, J., Li, L., Miao, Y. and Wang, Y. (2023) Legumes Can Increase the Yield of Subsequent Wheat with or without Grain Harvesting Compared to Gramineae Crops: A Meta-Analysis. European Journal of Agronomy , 142, Article ID: 126643. https://doi.org/10.1016/j.eja.2022.126643
Branco, R.B.F, Bolonhezi, D., Salles, F.A., Balieiro, G., Suguino, E., Minami, W.S. and Nahas, E. (2013) Soil Properties and Tomato Agronomic Attributes in No-Tillage in Rotation with Cover Crops. African Journal of Agriculture Research , 8, 184-190.
Trani, P.E., van Raij, B., Cantarella, H. and Figueiredo, G.J.B. (2018) Hortaliças: Recomendação de calagem e adubação para o estado de São Paulo. Boletim Técnico 251—Campinas, CATI.
Marouelli, A.M., Silva, W.L.C. and Silva, H.R. (1994) Manejo da irrigação em hortaliças. Embrapa.
Littell, R.C., Stroup, W.W. and Freund, R.J. (2006) SAS for Linear Models. 4th Edition, SAS Institute Inc.
Caires, E.F., Alleoni, L.R.F., Cambri, M.A. and Barth, G. (2005) Surface Application of Lime for Crop Grain Production under a No-Till System. Agronomy Journal , 97, 791-798. https://doi.org/10.2134/agronj2004.0207
Behnke, G.D., Kim, N. and Villamil, M.B. (2020) Agronomic Assessment of Cover Cropping and Tillage Practices across Environments. Agronomy Journal , 112, 3913-3928. https://doi.org/10.1002/agj2.20337
Yan, Q., Wu, L., Dong, F., Yan, S., Li, F., Jia, Y., et al . (2024) Subsoil Tillage Enhances Wheat Productivity, Soil Organic Carbon and Available Nutrient Status in Dryland Fields. Journal of Integrative Agriculture , 23, 251-266. https://doi.org/10.1016/j.jia.2023.06.011
Thomazini, A., Mendonça, E.S., Souza, J.L., Cardoso, I.M. and Garbin, M.L. (2015) Impact of Organic No-Till Vegetables Systems on Soil Organic Matter in the Atlantic Forest Biome. Scientia Horticulturae , 182, 145-155. https://doi.org/10.1016/j.scienta.2014.12.002
He, C., Niu, J., Xu, C., Han, S., Bai, W., Song, Q., et al . (2022) Effect of Conservation Tillage on Crop Yield and Soil Organic Carbon in Northeast China: A Meta-Analysis. Soil Use and Management , 38, 1146-1161. https://doi.org/10.1111/sum.12784
Barbosa, J.Z., Poggere, G., Corrêa, R.S., Hungria, M. and Mendes, I.d.C. (2023) Soil Enzymatic Activity in Brazilian Biomes under Native Vegetation and Contrasting Cropping and Management. Applied Soil Ecology , 190, Article ID: 105014. https://doi.org/10.1016/j.apsoil.2023.105014
Tracy, S.R., Black, C.R., Roberts, J.A. and Mooney, S.J. (2013) Exploring the Interacting Effect of Soil Texture and Bulk Density on Root System Development in Tomato ( Solanum lycopersicum L.). Environmental and Experimental Botany , 91, 38-47. https://doi.org/10.1016/j.envexpbot.2013.03.003
Sugihara, Y., Ueno, H., Hirata, T., Komatsuzaki, M. and Araki, H. (2016) Contribution of N Derived from a Hairy Vetch Incorporated in the Previous Year to Tomato N Uptake under Hairy Vetch-Tomato Rotational Cropping System. The Horticulture Journal , 85, 217-223. https://doi.org/10.2503/hortj.mi-073
Muchanga, R.A., Hirata, T. and Araki, H. (2017) Hairy Vetch Becomes an Alternative Basal N Fertilizer in Low-Input Fresh-Market Tomato Production in a Plastic High Tunnel. The Horticulture Journal , 86, 493-500. https://doi.org/10.2503/hortj.okd-020
Ardenti, F., Capra, F., Santelli, S., Lucini, L., Tabaglio, V. and Fiorini, A. (2024) Potential of Conservation Tillage, Cover Crops, and Digestate Application as Integrated C Farming Practices for Processing Tomato. Soil and Tillage Research , 244, Article ID: 106213. https://doi.org/10.1016/j.still.2024.106213
Guerra, C.A., Bardgett, R.D., Caon, L., Crowther, T.W., Delgado-Baquerizo, M., Montanarella, L., et al . (2021) Tracking, Targeting, and Conserving Soil Biodiversity. Science , 371, 239-241. https://doi.org/10.1126/science.abd7926