Farmers' Perception and Efficacy of Adaptation Decisions to Climate Change

Climate change is viewed as the main obstacle to agricultural development in developing countries. The high dependence on agriculture and allied sectors makes many countries vulnerable to the climate change phenomenon. There is a gap in macro and micro-level understanding of climate change. Thoughtful farmers' perceptions and impacts of climate change on farming are fundamental for developing various mitigation and adaptation strategies. Therefore, the main aim of the present study was to understand the pattern of climate variability, farmers' perceptions about climate change, and farmers' adaptation strategies based on their socio-cultural background in the villages of Goa, on the west coast of India. The results reveal that about 62% of the sampled farmers have experienced climate change in terms of meteorological indicators such as increased average temperature, decreased total rainfall, delayed onset of monsoon, and an increase in the length of the summer season. The temperature trend analysis (0.009 degrees C/year) validated farmers' perceptions, while the perception of rainfall differed (-1.49 mm/year). Farmers are convinced that climate change has affected their farming (declining crop and livestock productivity, water depletion, and other related farm operations). They strive to adapt to climate change through crop diversification, an integrated crop-livestock system, contingency crop planning, and the adaptation of new crops and varieties. This study could be helpful for policymakers to establish a climate-resilient agriculture system by ensuring timely availability of farm inputs, accurate weather forecasting, and encouraging insurance products for crop and livestock enterprises, which will help farmers cope with the changing climate to enhance their income and economic wellbeing. Further, adaption of integrated farming, agroforestry, and indigenous technical knowledge is imperative to combat the ill effects of climate change.

Automated summary

Climate change is a major obstacle for agricultural development in developing countries. Farmers' perceptions of climate change and their adaptation strategies are crucial in mitigating and adapting to climate change effects. A study in Goa, India, revealed that a majority of farmers have experienced climate change, leading to declining crop and livestock productivity. Farmers are adapting through crop diversification and integrated crop-livestock systems. Policymakers should support climate-resilient agriculture systems to help farmers cope with climate change and enhance their economic wellbeing.