Why are Bhutan’s fertile valleys important to its economy?

The fertile valleys of the Lesser Himalayas serve as the economic core of Bhutan. These valleys are vital because they contain the largest percentage of the country's cultivated land, which is otherwise limited by steep slopes, poor soil, and adverse climates in much of the nation.12

Because the Bhutanese economy is largely agrarian, these well-watered, low-lying areas are essential for supporting the country's agricultural sector, which remains a leading contributor to gross domestic product and a primary employer of the labour force. These regions allow for the cultivation of diverse crops, including rice, corn, potatoes, and various fruits, which are central to the nation's food production and economic stability. Furthermore, these valleys host the political nucleus of the country, specifically the Paro and Thimphu valleys, anchoring the nation's administrative and economic activities.321