High Yield Varieties (HYVs) are specially developed plant strains that produce more crops per unit of land compared to traditional varieties. These crops are often bred for specific traits, such as disease resistance and improved growth rates, making them more efficient for farmers. HYVs are commonly used in staple crops like rice, wheat, and maize. The introduction of HYVs has played a significant role in increasing food production, especially during the Green Revolution in the mid-20th century. By utilizing modern agricultural techniques and inputs like fertilizers and irrigation, farmers can maximize their yields, helping to address food security in many regions around the world.