Estimation of Carbon Emission from Production of Potato in Subtropics of Jammu

Abstract

The study was conducted in the subtropics of Jammu, in the Union Territory of Jammu and Kashmir, across four villages: Makhanpur, Lasswadi, Tarachak, and Kotli Mian Fateh of Bishnah block of Jammu district. The aim was to estimate the carbon emissions associated with the production of the potato crop. The data was collected from 100 potato growers using a well-designed, interview-based questionnaire that included questions related to various inputs used in potato production.The study revealed that transportation operations were the major source of carbon emissions, contributing 594.56 kgCO2e, followed by the operations of plantation and land preparation, with corresponding emissions of 400.63 kgCO2e and 400.03 kgCO2e, representing 23.5% each. Among the different input sources, machinery use (tractors, implements, and tools) contributed the highest share of carbon emissions, amounting to 858.92 kgCO2e, or 50.15% of the total emissions. In comparison to other sources, carbon emissions from human labour were minimal, contributing only 6.76% to the total emissions for potato production in the subtropics of Jammu.The study provides valuable insights for farmers and researchers, highlighting the need for efficient use of inputs to reduce environmental degradation by decreasing carbon emissions. This is crucial to avoid long-term damage to agriculture. The study also emphasizes the importance of using energy sources with lower carbon emissions, without compromising potato crop production.