Wheat varieties developed by IARI often carry the prefix "HD" (which stands for Halna-Delhi), whereas wheat varieties from Ludhiana carry the prefix "PBW" (Punjab Wheat).
Step 1: Understanding the Concept:
Developing improved, high-yielding, and disease-resistant crop varieties is a primary goal of agricultural research to ensure food security.
The Indian Agricultural Research Institute (IARI) has released several landmark varieties of cereal crops. Step 2: Detailed Explanation:
HD-2967 is a highly successful and widely adopted variety of bread wheat (\( Triticum\ aestivum \)).
Released in 2011 by IARI, New Delhi, it quickly became a dominant variety across the Indo-Gangetic plains of India.
Key features of HD-2967 include:
1. High yield potential (averaging over \( 5.0\text{ t/ha} \)).
2. Strong resistance to yellow rust and brown rust pathogens, which are major threats to wheat production in Northern India.
3. Good tolerance to terminal heat stress, allowing it to perform well even with late sowing.
Its grain quality is excellent for chapati making, which has led to widespread adoption by farmers and high demand in the market.
Chickpea, barley, and potato have completely different popular varieties (for example, Kufri series for potatoes). Step 2: Final Answer:
HD-2967 is a prominent, high-yielding variety of wheat.
