The natural pasture vegetation structure of Aşağıcanbaz Village of Çıldır District of Ardahan Province

This study was carried in order to determine the vegetation structure of the natural rangeland of Aşağıcanbaz Village of Çıldır District of Ardahan Province in 2016-2017. The field of the research age grass yield, dry grass yield, life span and families were determined. The study was carried by taking samples in three different parts determined A, B and C units which are within the borders of the Aşağıcambaz village pasture, district Çıldır, Ardahan. The from tree different rangeland of the pasture in a 05x05 cm2 area, 21 units were created and were determined. By drying the samples, the dry grass yield was determined. The botanical composition couting bodies of the species was determined in the frame. According to the research results, while the dry grass yield is respectively 346,03 kg, 308,8 kg and 171,1 kg for the A, B and C units in the first year when, the second year yields were determined as 265,4 k, 232,8 kg and 136,9 kg respectively. Among the dominant ones, the one in which the yield is high is Festuca protensis in the pasture near the water and in the village pasture , Lolium perenne and Agrostis stolonifera and in the pasture near the lake Poa angustifolia and Deschampsia caespitasa.. Key words: Pasture, botanical composition, life span, family