Investigating Public Perception and Understanding of Biochar from Rice Stubble in Punjab & Implications for SDGs

Abstract

The issue of burning of rice stubble in Punjab releases many harmful pollutants and particulate matter into the air, including carbon dioxide, carbon monoxide, nitrogen oxides, Sulphur dioxide, and volatile organic compounds. This leads to the deterioration of air quality, posing serious health risks to the population, especially those with respiratory conditions. Additionally, the smoke and pollutants from stubble burning can travel long distances, affecting not only Punjab but also neighbouring regions. The high levels of air pollution caused by rice stubble burning have been a major concern for public health and environmental sustainability in the region. This study focuses on the issue of rice stubble burning in Punjab, which has been identified as a major environmental and health hazard. The objective of the study is to assess the knowledge and awareness among the public in Punjab regarding biochar and its benefits. The study aims to establish a connection between the Sustainable Development Goals (SDGs) and the benefits that can be achieved by reducing rice stubble through alternative methods like biochar production. To gather data, a survey was conducted among individuals in Punjab. The survey included a structured questionnaire covering topics such as biochar production, the current situation of stubble burning, and awareness of the associated benefits. The collected data was analysed using a logical framework analysis approach. The results of the study indicate that biochar derived from rice stubble has the potential to significantly contribute to sustainable development in Punjab. It can help address the challenges faced by farmers in managing agricultural waste, improve soil health, and increase crop productivity, aligning with the goals of the SDGs. Government actions and support, such as providing incentives and subsidies, play a crucial role in promoting biochar production and use to mitigate the adverse effects of stubble burning.