Effects of tillage alteration on soil water content, maize crop water potential and grain yield under subtropical humid climate conditions
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Key Laboratory of Arable Land Conservation (Middle and Lower Reaches of Yangtze River), Ministry of Agriculture and Rural Affairs, Huazhong Agricultural University, Wuhan 430070, China
Final revision date: 2020-11-30
Acceptance date: 2020-12-14
Publication date: 2021-02-03
Corresponding author
Jiazhou Chen   

College of Resources & Environment, Huazhong Agricultural University, China
Int. Agrophys. 2021, 35(1): 1-9
Seasonal drought stress is common in farmland even under humid climate conditions. Low soil water content and high penetration resistance in clayey soil are both factors that limit crop growth, which is significantly affected by tillage. In a two-year (2014-2015) field experiment conducted in Hubei, China, the effects of conventional tillage, along with occasional deep tillage and no-till, on the soil water content and penetration resistance values of red soil and on the crop water potentials of the maize crop (Zea mays L.) were tested. Compared to conventional tillage, deep tillage reduced the difference in the soil water characteristic curve between 0-40 cm soil layers, resulting in a more loose and homogeneous topsoil. The deep tillage significantly (p<0.05) decreased soil penetration resistance, increased soil-available water content and soil water content during the dry period, promoted an increase in maize root density by 11.4~31.6%, and increased the water potential of the maize root and leaf during most growth stages. In contrast, the effect of no-till was opposite to that of deep tillage, reducing maize grain yield by 25.3~26.3%. The results confirmed that no-till is not appropriate for the clayey red soil but rather that tillage is needed. This suggests that occasional deep tillage is helpful in mitigating seasonal crop drought stress under the conditions of a humid climate.
Al-Darby A.M., Lowery B., and Daniel T.C., 1987. Corn leaf water potential and water use efficiency under three conservation tillage systems. Soil Till. Res., 9, 241-254.
Andersen M.N., Munkholm L.J., and Nielsen A.L., 2013. Soil compaction limits root development, radiation-use efficiency and yield of three winter wheat (Triticum aestivum L.) cultivars. Acta Agr. Scand B-S P 63, 409-419.
Arvidsson J. and Håkansson I., 2014. Response of different crops to soil compaction-Short-term effects in Swedish field experiments. Soil Till. Res., 138, 56-63.
Aziz I., Mahmood T., and Islam K.R., 2013. Effect of long term no-till and conventional tillage practices on soil quality. Soil Till. Res., 131, 28-35.
Bassouny M. and Chen J., 2016. Effect of long-term organic and mineral fertilizer on physical properties in root zone of a clayey Ultisol. Archives of Agronomy and Soil Sci., 62, 819-828.
Bengough A.G., McKenzie B.M., Hallett P.D., and Valentine T.A., 2011. Root elongation, water stress, and mechanical impedance: a review of limiting stresses and beneficial root tip traits. J. Exp. Bot., 62, 59-68.
Benjamin J.G., 1993. Tillage effects on near-surface soil hydraulic properties. Soil Till. Res., 26, 277-288.
Blanco-Canqui H. and Wortmann C.S., 2020. Does occasional tillage undo the ecosystem services gained with no-till? A review. Soil Till. Res., 198, 104534.
Blanco-Canqui H., Wienhold B.J., Jin V.L., Schmer M.R., and Kibet L.C., 2017. Long-term tillage impact on soil hydraulic properties. Soil Till. Res., 170, 38-42.
Bodner G., Nakhforoosh A., and Kaul H.P., 2015. Management of crop water under drought: a review. Agron. Sustain Dev. 35, 401-442.
Çelik İ., Günal H., Acar M., Acir N., Bereket Barut Z., and Budak M., 2019. Strategic tillage may sustain the benefits of long-term no-till in a Vertisol under Mediterranean climate. Soil Till. Res., 185, 17-28.
Colombi T., Torres L.C., Walter A., and Keller T., 2018. Feedbacks between soil penetration resistance, root architecture and water uptake limit water accessibility and crop growth – A vicious circle. Sci. Total Environ., 626, 1026-1035.
Feiziene D., Feiza V., Karklins A., Versuliene A., Janusauskaite D., and Antanaitis S., 2018. After-effects of long-term tillage and residue management on topsoil state in Boreal conditions. Eur. J. Agron., 94, 12-24.
Gao W., Watts C.W., Ren T., and Whalley W.R., 2012. The effects of compaction and soil drying on penetrometer resistance. Soil Till. Res., 125, 14-22.
Goodman A.M. and Ennos A.R., 1999. The effects of soil bulk density on the morphology and anchorage mechanics of the root systems of sunflower and maize. Ann. Bot., 83, 293-302.
Grzesiak M.T., 2009. Impact of soil compaction on root architecture, leaf water status, gas exchange and growth of maize and triticale seedlings. Plant Root, 3, 10-16.
Grzesiak S., Grzesiak M.T., Hura T., Marcińska I., and Rzepka A., 2013. Changes in root system structure, leaf water potential and gas exchange of maize and triticale seedlings affected by soil compaction. Environ. Exp. Bot., 88, 2-10.
Kahlon M.S., Fausey N., and Lal R., 2012. Tillage effects on corn soil-plant-water continuum in Alfisols of southern Ohio. J. Agri. Sci.- Canada 4, 35-47.
Karamanos A.J., Bilalis D., and Sidiras N., 2004. Effects of reduced tillage and fertilization practices on soil characteristics, plant water status, growth and yield of upland cotton. J. Agron. Crop Sci., 190, 262-276.
Kühling I., Redozubov D., Broll G., and Trautz D., 2017. Impact of tillage, seeding rate and seeding depth on soil moisture and dryland spring wheat yield in Western Siberia. Soil Till. Res., 170, 43-52.
Lal R., Maurya P.R., and Osei-Yeboah S., 1978. Effects of no-tillage and ploughing on efficiency of water use in maize and cowpea. Exp. Agr., 14, 113-119.
Li J., Cai L.Q., Zhang M., and Zhang R.Z., 2012. Dynamics of leaf water potential of spring wheat and responses to environmental factors under different tillage practices on dry land (in Chinese). Acta Prataculturae Sinica, 21, 75-81.
Liu K. and Wiatrak P., 2012. Corn production response to tillage and nitrogen application in dry-land environment. Soil Till. Res., 124, 138-143.
Martínez I., Chervet A., Weisskopf P., Sturny W.G., Rek J., and Keller T., 2016. Two decades of no-till in the Oberacker long-term field experiment: Part II. Soil porosity and gas transport parameters. Soil Till. Res., 163, 130-140.
Nunes M.R., Denardin J.E., Pauletto E.A., Faganello A., and Pinto L.F.S., 2015. Mitigation of clayey soil compaction managed under no-tillage. Soil Till. Res., 148, 119-126.
O’Connell C.S., Ruan L., and Silver W.L., 2018. Drought drives rapid shifts in tropical rainforest soil biogeochemistry and greenhouse gas emissions. Nature Communications, 9, 1348.
Romaneckas K., Avizienyte D., Adamaviciene A., Buragiene S., Kriauciuniene Z., and Sarauskis E., 2020. The impact of five long-term contrasting tillage systems on maize productivity parameters. Agr. Food Sci. Finland, 29, 6-17.
Sağlam M., Selvi K.Ç., Dengiz O., and Gürsoy F.E., 2014. Affects of different tillage managements on soil physical quality in a clayey soil. Environ. Monit. Assess., 187: 4185.
Salem H.M., Valero C., Muñoz M.Á., Rodríguez M.G., and Silva L.L., 2015. Short-term effects of four tillage practices on soil physical properties, soil water potential, and maize yield. Geoderma, 237-238, 60-70.
Schlegel A., Holman J.D., and Assefa Y., 2020. A single tillage in a long-term no-till system on dryland crop performance. Agron. J. n/a, 1-14.
Schneider F., Don A., Hennings I., Schmittmann O., and Seidel S.J., 2017. The effect of deep tillage on crop yield – What do we really know? Soil Till. Res., 174, 193-204.
Strudley M.W., Green T.R., and Ascough II J.C., 2008. Tillage effects on soil hydraulic properties in space and time: State of the science. Soil Till. Res., 99, 4-48.
TerAvest D., Carpenter-Boggs L., Thierfelder C., and Reganold J.P., 2015. Crop production and soil water management in conservation agriculture, no-till, and conventional tillage systems in Malawi. Agr. Ecosyst. Environ., 212, 285-296.
Tormena C.A., Karlen D.L., Logsdon S., and Cherubin, M.R., 2017. Corn stover harvest and tillage impacts on near-surface soil physical quality. Soil Till. Res., 166, 122-130.
Tracy S.R., Black C.R., Roberts J.A., and Mooney S.J., 2011. Soil compaction: a review of past and present techniques for investigating effects on root growth. J. Sci. Food Agr., 91, 1528-1537.
Valentine T.A., Hallett P.D., Binnie K.M., Young W., Squire G.R., Hawes C., and Bengough A. G., 2012. Soil strength and macropore volume limit root elongation rates in many UK agricultural soils. Ann. Bot.-London, 110, 259-270.
Wang K., Zhang R., Dong B., and Xie J., 2014. Effect of long-term conservation tillage on soil water regimes and leaf water potential of crops in rainfed areas of the Loess Plateau (in Chinese). Acta Ecologica Sinica, 34, 3752-3761.
Whalley W.R., Watts C.W., Gregory A.S., Mooney S.J., Clark L.J., and Whitmore A.P., 2008. The effect of soil strength on the yield of wheat. Plant Soil, 306: 237-247. doi:10.1007/s11104-008-9577-5.
White R.G. and Kirkegaard J.A., 2010. The distribution and abundance of wheat roots in a dense, structured subsoil – implications for water uptake. Plant Cell Environ., 33, 133-148.
Whitmore A.P. and Whalley W.R., 2009. Physical effects of soil drying on roots and crop growth. J. Exp. Bot., 60, 2845-2857.
Wu L., Swan J.B., Paulson W.H., and Randall G.W., 1992. Tillage effects on measured soil hydraulic properties. Soil Till. Res., 25, 17-33.
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