Work

Comparing mechanization systems for regression model based crop production under different tillage systems

Year: 2025

Type: article

Abstract: Mechanization has significantly transformed agriculture by enhancing productivity and efficiency. This study analyzes energy consumption in wheat production within the Sistan and Baluchistan province, focusing on energy inputs and outputs, energy efficiency indicators, and utilizing a regression model to relate wheat yield to energy consumption. The findings have crucial implications for wheat production systems, particularly concerning energy efficiency and sustainability. A comparison of Conventional Tillage and Conservation Tillage reveals that Conservation Tillage utilizes considerably lower energy inputs while achieving higher energy outputs. Specifically, Conventional Tillage requires a total energy of 49,612.99 MJ ha −1 , compared to 37,972.36 MJ ha −1 for Conservation Tillage. This stark difference underscores the superior energy efficiency of Conservation Tillage, as indicated by an energy use efficiency ratio of 5.20 versus 3.80 for Conventional Tillage. Furthermore, the input-output analysis illustrates that Conservation Tillage demands less labor, machinery, and a reduced quantity of chemical fertilizers and biocides, highlighting its potential to minimize the environmental impact of wheat production. While the regression and Cobb–Douglas models applied in this research can be adapted to other settings, utilizing locally-specific data will be essential for accurate results. To effectively generalize findings to other regions, it is vital to integrate accurate local yield data, energy input specifics, and relevant environmental factors. Collaborative research with local farmers and agronomists can enhance model accuracy by accounting for regional conditions and variables that influence crop production. Broader implications of Conservation Tillage in sustainable farming are noteworthy, as this method not only improves energy efficiency but also contributes to long-term soil health and reduces carbon footprint, aligning with global sustainability goals. Moreover, its ability to decrease greenhouse gas emissions makes Conservation Tillage an appealing option for diverse stakeholders committed to sustainable agricultural practices.

Source: Results in Engineering

DOI: 10.1016/j.rineng.2025.104056

Authors: Alireza Keikha, Mohammad Gholami Parashkoohi, Ahmad Mohammadi, Hamed Afshari

Institutions: Takestan Islamic Azad University, Islamic Azad University, Tehran, Islamic Azad University, Shahr-e-Qods Branch, Islamic Azad University Central Tehran Branch

Language: English

Topic: Energy, Environment, Agriculture Analysis

Subfield: Renewable Energy, Sustainability and the Environment

Field: Energy

Domain: Physical Sciences

SDGs: Zero hunger, Affordable and clean energy, Industry, innovation and infrastructure

Open Access status: gold

Estimated APC paid: $1,940