In the gray soils of Samarkand region, the biological characteristics of the Asian Mediterranean and European ecotypes of peas, ie the transition of phenophases, growth dynamics, height of the lower pods from the ground, the number of pods and seeds per bush, the weight of 1000 seeds were determined. observed in the ecotype, it was 87.8 cm. The highest number of legumes and seeds per legume was also observed in the European ecotype. The highest yield was observed in the Mediterranean ecotype, which was 25.6 ts / ha.