province having high agricultural land contributes for development. the agricultural products produced from the province isn't sold only on that province, it may be sold nationwide or even on international level. In case of Nepal, province no 1 has most arable land and it's agricultural products have huge market. As the goods sold can help farmers and province earn money, development becomes easier. And the development of province is ultimately development of the country too. so, province having more agricultural land by contribute giving both agricultural as well as financial support to the country for development,