Experts from the Beikran Hasti Mehr Institute, invited by Mr. Pirzadian, Director General of Natural Resources and Watershed Management of Ilam Province, traveled to this province to investigate and visit tropical and cold-season nurseries. Considering the acceptable capacity for producing various tropical and cold-season species in this province and the location of pristine tree planting areas, the Beikran Hasti Mehr Institute was benevolently determined to provide part of the inputs for seedling production in this province.