The Effect of Different Sowing Spacing Yield and Yield Components of Anise Plant in Bornova Ecological Conditions

This research was carried out to determine the effect of different sowing spacing on yield and yield components of anise plant in Bornova ecological conditions. Experimental design was Randomized Complete Block Design with three replications. This study was carried out in Bornova ecological conditions of Ege University Faculty of Agriculture, Department of Field Crops, in the growing period of 2022. In the experiment, the distance between the row was determined as 30, 40 and 50 cm. In the study, the plant length in anise lines is 44.3-46.3 cm, the number of branches in the plant 6.5-7.2 pieces plants-1, the number of fruit branches 5.5-6.1 pieces plants-1, the number of umbrellas 6.9-7.8 pieces plants-1, 1.81-2.11 g of a thousand grain weight, 133.5-177.8 kg da-1 of biological yield, 41.5-50.5 kg da-1 of seed yield, It has been determined that the harvest index varies between 27.2-32. As a result of the statistical evaluation; It has been found that different sowing spacing has no significant effect on plant length, number of branches, fruit branches and number of umbrellas. However, it was seen that the other features examined have a significant statistically affecting the weight of the thousand grain weight, biological yield, seed yield and harvest index and differences between averages