Determination of the production and quality of GAP pink feed pea variety as winter intermediate at different plant frequencies in Şanliurfa ecological conditions

This research; Some yield and quality characteristics of GAP Pink forage pea (Pisum arvense L.), which will be grown as a winter intermediate product in the ecological conditions of Şanlıurfa in2021, are plant height (cm), flowering day time (day), maturation day time (day), pod per plant. It wasaimed to determine the relative feed value with the number of (pieces/plant), green and hay yields (kg/da), crude protein ratio in hay (%), ADF and NDF ratios in hay (%). The experiment was created according to the randomized blocks experimental design, with a density of 5 plants (10-15-20-25-30) cm and 4 replications. In the study, plant height was 29.16-32.81 cm, green grass yield was 161.79-224.31 kg da-1, hay yield was 34.88-49.30 kg da-1, crude protein ratio was 28.38-32.41%, number of pods per plant was 6.03-8.86 (pieces/pod), flowering day duration 87.50-90.25 (days), maturation day duration 121.25-123-75 (days), hay ADF ratio 21.47-25.24%, dry grass NDF ratio 34.27-39.03% and relative feed value 165.78-194.47. According to the results of the analysis, the highest quality GAP fodder peas were obtained at a plant density of 30x15 cm.