Strategies for Minimizing Greenhouse Gas Emissions in Agriculture through Sustainable Practices

Sahil Raj

University Institute of Agriculture Science, Chandigarh University, Mohali 140413, India.

Yumkhaibam Ambika Devi

University Institute of Agriculture Science, Chandigarh University, Mohali 140413, India.

Munish Kaundal *

University Institute of Agriculture Science, Chandigarh University, Mohali 140413, India.

*Author to whom correspondence should be addressed.


Abstract

The growing global population has resulted in an increased demand for agricultural products. The second-largest source of releases of greenhouse gases is agriculture, which includes land use, agricultural production, and animal husbandry. Consequently, there has been a rise in GHG emissions. The three main greenhouse pollutants (often referred to as GHGs) that are contributing to the phenomenon of global warming and its many catastrophic effects are carbon dioxide (CO2), nitrous oxide (N2O), and methane (CH4). Despite being generated in lesser amounts than the greenhouse gas carbon dioxide (CO2), methane (CH4), and the gases nitrous oxide (N2O) have a higher potential to contribute to global warming. This paper presents an extensive review on the factors affecting greenhouse gas emissions, including organic (crop species, animal dung, composted manure, and biosolids) and inorganic (such as fertilizers containing phosphate, nitrogen, and potassium) variables. Major sources of agricultural GHG emissions include agricultural soils, field burning of agricultural wastes, enteric fermentation, manure management, and liming. Strategies to mitigate GHG emissions from agriculture encompass improving crop residue management, enhancing nitrogen use efficiency in plants, optimizing nutrient management, implementing sustainable livestock production and feeding practices, adopting climate-smart agriculture, and reducing methane emissions. This paper deals with the future trends in carbon reduction.

Keywords: Greenhouse gases, sustainability, ecology, environmental pollution, climate-smart agriculture


How to Cite

Raj, Sahil, Yumkhaibam Ambika Devi, and Munish Kaundal. 2024. “Strategies for Minimizing Greenhouse Gas Emissions in Agriculture through Sustainable Practices”. Journal of Advances in Biology & Biotechnology 27 (11):1148-60. https://doi.org/10.9734/jabb/2024/v27i111700.