*2.2. Field Trials*

#### 2.2.1. First Year in Field Trials (2019)

A total of 94 grass pea genotypes were grown in the experimental field of Akdeniz University at Antalya, Turkiye (36◦53 56.2 N 30◦38 30.3 E) (lowland). Before seeding, 15-15-15 (N-P-K) compound fertilizer was applied as 10 kg da−<sup>1</sup> during the soil tillage stage. Grass pea seeds were sown on 5 December 2019 in a randomized complete blocks design with two replications. Each genotype was grown in two rows of 3 m length with a row-to-row distance of 50 cm and plant to plant within a row of 10 cm. The plants were not irrigated during the trial period. Standard agronomic practices were applied to all plots. The harvest was performed on 30 May 2020.

**Figure 1.** (•) The site of experimental areas (Isparta (37◦50 12.3 N 30◦32 31.1 E) and Antalya (36◦53 56.2 N 30◦38 30.3 E), Turkiye).
