The goal of the study was to find traits in rice plants that can help increase grain yield. The researchers looked at 22 different types of rice plants and studied seven different traits. They found that traits like 1000 grain weight, panicle number per plant, and full grain number per panicle are important for increasing grain yield. These traits had a positive impact on grain yield and should be considered when breeding rice plants for higher production. By focusing on these specific traits, farmers can grow rice plants that produce more grains, helping to meet the demand for rice worldwide.