Question of the day 2

The United Nations has declared the year 2023 as the International Year of Millet. In this context consider the following statements about Millets:

1. Millets are protein-rich and gluten-free.
2. Millets have a shorter growing season and a lower water requirement compared to both paddy and wheat.
3. Millets are mostly grown in India during the kharif season.
4. Maharashtra is the largest producer of millets in India.

Which of the above statements are correct: