بررسي مناسب ترين روش بذركاري بلند مازو )QUERCUS CASTANEIFOLIA C.A.M( جهت زادآوري تكميلي در طرح جنگل داري لوه

Investigation on appropriate method for seed planting of oak (Quercus castaneifolia C.A.M.) for complementary regeneration in Loveh.

In order to access the best seed planting methods of oak (Quercus castaneifolia) for the complementary regeneration, the seeds of Quercus castaneifolia were planted by six methods of natural seeding, strip seeding along with scraping, partial seeding, seeding by drill, without destroying the soil structure (by shovel), strip seeding and control plot was selected .10 kgs of oak seeds were planted in the plots (100 m^2) in random complete block design by four replications. Some characteristics including the germinated seeds percentage, urvival percentage, height and collar growth of seedlings were measured. Results show that based on ANOVA table, there is a significant difference (1%) among germinated seeds percentage in various planting methods. With regard to the mean comparison test (Duncan) the partial seeding method by the 88.73% of the germinated seed was better than other methods. There was a significant difference (1%) between the survival percentage of germinated seed. The partial seeding with the 85.67% of germinated seeds had the most survival percentage. Investigation on height and collar growth of seedlings showed that there is a significant difference among the seedlings height growth in various planting methods, whereas no significant difference could observed for collar growth of seedlings. Therefore, the partial sowing is a successful method for artificial regeneration of Quercus castaneifolia.