The correct answer is: a) Maize.
Maize is a cereal crop that is widely grown in Odisha. It is a major source of food for the people of Odisha and is also used to make a variety of products, such as corn flour, corn oil, and corn starch. The production of maize in Odisha has increased significantly in recent years, due to a number of factors, including the introduction of new varieties of maize, the use of improved agricultural practices, and the expansion of irrigation facilities.
Pulses are a group of legumes that are an important source of protein for the people of Odisha. They are also used to make a variety of products, such as dal, flour, and oil. The production of pulses in Odisha has remained relatively stable in recent years.
Oilseeds are a group of plants that are grown for their oil-rich seeds. The oil from oilseeds is used in a variety of products, such as cooking oil, margarine, and biodiesel. The production of oilseeds in Odisha has declined in recent years.
Vegetables are a group of plants that are grown for their edible parts. Vegetables are an important source of vitamins, minerals, and fiber for the people of Odisha. The production of vegetables in Odisha has increased significantly in recent years.
In conclusion, the correct answer to the question “Which of the following crops has shown the largest increase in production in Odisha in recent years?” is a) Maize.