شناسايي گياهان مورد استفاده زنبور عسل و تعيين جذابيت آنها در منطقه شمال شهرستان دماوند

Recognization of plants which are used by honeybees and determination of their attractiveness in north area of Damavand

In this research were recognized the plants that the honey bees used of nectar or pollen or both of them. Determined the rate of attractiveness of plants which used by honeybees . We used from observation method repeatedly . In this research were recognized 27 Families, 85 Genus and 139 Species of plants producer of nectar and pollen. 33 species(23.74%) are belong of Compositae family, 18 species( 12.95 %) are dependent of Labiatae, 15 species (10. 79 %) are belong of Rosaceae, 11 species ( 7 .91% ) are dependent of Leguminosae , 8 species ( 5. 76%) are dependent of Liliaceae , 7 species ( 5 . 04 %) are dependent of Cruciferae , 7 species ( 5 . 04 %) are belong of Umbelliferae, 5 species 3 . 6 %) are belong of Scrophulariaceae, 4 species (2 . 88 %) are dependent of Caryophyllaceae and 4 species (2 . 88 % ) are belong of Plumbaginaceae . 95 species (68/34%) are Forbs wich 75 species (53.96%) of them are Perennial Forbs, 11 species(7.91%) Annual Forbs and 9 species (6.47%)Biennial Forbs . 22species( 15.85%) are Frutexes, 20species (14.39%) Trees and 2 species (1.44%) Shrubs.(61.9% From attractive aspect of plants which are used by honey bees are 9 species ( 6 . 5 % ) in class I and have excellent attractiveness , 21 species (15.1% ) in class II, 86 species (61.9%) in class III and 23 species ( 16 . 5 % ) in class IV, 22 species (15.8%) produce nectarʹ, 21 species (15.1%) produce pollen and 96 species ( 69 . 1 % ) produce both nectar and pollen .