The correct option is 1 and 4 only.
Explanation
Ragi (Finger Millet) is a hardy crop suited for dry regions. It grows well on red, black, sandy, loamy, and shallow black soils. It is primarily a rainfed crop cultivated in regions with lower rainfall, distinct from the water-intensive cropping zones of the northwest plains.
Statement-wise Analysis:
- Statement 1 is Correct: Karnataka is the largest producer of Ragi in India. It accounts for the highest share of the country's total production.
- Statement 2 is Incorrect: Punjab is not a major producer of Ragi. The agricultural landscape of Punjab is dominated by wheat and rice cultivation under assured irrigation.
- Statement 3 is Incorrect: Haryana, similar to Punjab, focuses on wheat and rice. It is not a significant producer of Ragi.
- Statement 4 is Correct: Jharkhand is a Ragi-producing state. Other major producing states include Tamil Nadu, Uttarakhand, Maharashtra, and Andhra Pradesh.
Key Takeaway:
Karnataka is the leading producer of Ragi in India. The northwestern states of Punjab and Haryana are not major producers of millets.