The impact of climate change on mandarin production in Dumtoed Chewa Chiwog under Samtse Dzongkhag

Abstract

Climate change which refers to a long-term shift in temperature, precipitation, wind patterns, and other elements of the Earth's climate system has a significant impact on agricultural practices across the world. Climate change has caused a notable impact on Bhutan, an agriculturally reliant nation, particularly affecting the production of mandarin, a crucial cash crop in the southern regions of the country. The study explored the impact of climate change on mandarin production in Dumtoed Chewa Chiwog under Samtse Dzongkhag. Employing the mixed methods research approach the study explored community perception of the impact of climate change on mandarin production, identified the impact of climate change on the production of mandarin, and explored the adaptations to reduce the impact of climate change on mandarin production in their locality. The study revealed that farmers are increasingly vulnerable to climate change. Erratic rainfall, rise in temperature, storms, drying soil moisture, and the emergence of new diseases and pests attributed to climate change have declined both the quality and quantity of their mandarin production, ultimately resulting in decreased income levels for farmers. While local indigenous practices have proven effective in safeguarding mandarin plants, there is a need to strengthen the resilience of mandarin cultivators against the influence of climate change. This can be achieved through policy support, raising awareness, and the provision of training.