The correct answer is wheat. Haryana is the second largest producer of wheat in India, after Punjab. In 2020-21, Haryana produced 13.5 million tonnes of wheat, which was 15.5% of the total wheat production in India.
Rice is the second most important crop in Haryana, after wheat. In 2020-21, Haryana produced 7.5 million tonnes of rice, which was 10.5% of the total rice production in India.
Sugarcane is the third most important crop in Haryana, after wheat and rice. In 2020-21, Haryana produced 3.5 million tonnes of sugarcane, which was 4.5% of the total sugarcane production in India.
Mustard is the fourth most important crop in Haryana, after wheat, rice, and sugarcane. In 2020-21, Haryana produced 1.5 million tonnes of mustard, which was 2.5% of the total mustard production in India.
Here are some additional details about each of the crops mentioned in the question:
- Wheat is a major cereal crop that is grown in temperate climates. It is a member of the grass family and is closely related to barley and rye. Wheat is a staple food for millions of people around the world and is used to make bread, pasta, noodles, and other baked goods.
- Rice is a cereal crop that is grown in tropical and subtropical climates. It is a member of the grass family and is closely related to wheat and barley. Rice is a staple food for millions of people around the world and is used to make rice dishes, such as sushi, risotto, and paella.
- Sugarcane is a perennial grass that is grown in tropical and subtropical climates. It is a member of the grass family and is closely related to sorghum and maize. Sugarcane is used to make sugar, ethanol, and paper.
- Mustard is an annual plant that is grown in temperate climates. It is a member of the cabbage family and is closely related to broccoli, cauliflower, and Brussels sprouts. Mustard is used to make mustard seeds, mustard oil, and mustard greens.