Step 1: Understanding the Question:
The question asks to identify the vegetable to which the variety "Arka Rakshak" belongs. It also provides a clue that it is "triple-resistant."
Step 2: Key Concepts in Crop Breeding:
Agricultural research institutes develop new crop varieties with desirable traits like high yield, better quality, and resistance to diseases. The names often indicate the research institute (e.g., "Arka" from IIHR, Bengaluru, whose campus is near the Arkavathi River).
Step 3: Detailed Explanation:
- "Arka Rakshak" is a high-yielding, hybrid variety of tomato developed by the Indian Institute of Horticultural Research (IIHR) in Bengaluru.
- It is named "Rakshak," which means "protector," because of its significant disease resistance.
- The "triple-resistant" trait refers to its resistance to three major tomato diseases:
1. Bacterial wilt
2. Tomato leaf curl virus (ToLCV)
3. Early blight
- This variety is also known for its good fruit quality (firmness, deep red color, and long shelf life), making it suitable for both fresh consumption and processing into products like ketchup and puree.
Step 4: Final Answer:
"Arka Rakshak" is a well-known triple-resistant variety of tomato.