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Research Article Open access CC BY 4.0

A Comparative Study of Long-Term Conventional and No-Tillage Practices on the Basis of Available Soil Nutrients, Soil Organic Carbon and Crop Productivity in Black Soils of Central India

Sourabh Raghuwanshi, R. S. Chaudhary, J. Somasundaram, N. K. Sinha, S. K. Trivedi, Pragya Kurmi

Asian Journal of Soil Science and Plant Nutrition · pp. 561–571 · Published 2 Sep 2024

10.9734/ajsspn/2024/v10i3369

Abstract

Crop residue removal in conventional tillage (CT) can cause the depletion of soil nutrients (such as N, P, K) and organic carbon resulting in negative nutrient balance/depleted soil fertility. No-tillage (NT) is seen as a good substitute for CT in terms of preserving soil fertility and enhancing the soil productivity. The present study carried out in black soil of central India comprising of 2 tillage systems and 3 crop rotations to compared the effects of long-term conventional and no-tillage practices on available soil nutrients, soil organic carbon and crop yield differences in different cropping systems. Conventional tillage and No-till were factored into, soybean-wheat, maize-wheat and maize-gram systems. The long-term no-tillage treatment resulted in higher soil organic carbon (0.95%), available soil nitrogen (222.61 Kg ha-1), phosphorus (24.62 Kg ha-1) and potassium (583.63 Kg ha-1) contents at the 0–10 cm depth than the conventional tillage treatment. Crop productivity in terms of soybean grain equivalent yield (SGEY) was significantly higher in NT (41.42 quintal ha-1) compare to CT (35.36 quintal ha-1). The study proven that no-tillage is an effective strategy to improve soil fertility (organic carbon and available nutrients) and crop yield of different cropping systems in black soils of central India.

Conventional tillage no-tillage available nutrients soil organic carbon crop productivity

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Cited by 4

Vehículos aéreos no tripulados (VANT) para el monitoreo agronómico de cultivo de maní

Cristhian Martín Delgado Marcillo, Ezequiel Zamora-Ledezma, Henry Antonio Pacheco Gil · Revista Científica Multidisciplinaria SAPIENTIAE · 2025

Showing 2 of 4 known citations — external sources report more than can currently be individually listed.

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