Investigation of Flora and Biological Forms Luiin Watershed in Arak Province

Luiin watershed of Garehchal River located at 46 km Saveh city that was selected for the study of vegetation and floristic lists. In this study a complete list of plants to floristic list were made by using remote sensing and field surveys. The study found that the frequency and amount of cover materials and Graminae and Composita family and most Leguminoceae allocated in this area Palatability also based on the amount of 81% to class III and 18% to class II and class I belong to 1%. Vegetative form were included, 55% Forbs, 19% grass, 26% of plant species and 71% perennial and 29% annual. Thus, according to vegetations we have proposed the composition of vegetation and management strategies for each type.

کلیدواژه ها:

Floristic List ، Vegetation Type ، Palatability ، Luiin Watershed