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地处辽西的朝阳地区,是羊肚菌较集中的产地,每年的4～6月,沿大凌河畔杨柳混交林带,雨后有大量的野生羊肚菌破土而出。据统计,1980年以前仅建平县就出产野生羊肚菌5～6t,而到1990年以后朝阳地区4县1市仅产2～3t。近年来,由于河套不断被开荒、放牧,加之强度采集,使羊肚菌的自然生态环境遭到严重的破坏,导致产区羊肚菌资源的急剧减少。为了挽救我区羊肚菌这一珍贵的野生资源,本所对其生态环境进行过大量的实地考查,并对其进行了室内驯化栽培探索,已取得可喜成果。
Located in the western region of Liaoyang, the more Morchella origin, from April to June every year, along the Daling River willow mixed forest, rain after a large number of wild Morel bacteria broke out. According to statistics, only Jianping County produced 5 to 6 tons of wild Morchella before 1980, and only 2 to 3 tons in 4 counties and 1 city in Chaoyang after 1990. In recent years, due to continuous improvement of the Hetao land reclamation, grazing, combined with the strength of the collection, Morchella natural environment has been severely damaged, leading to a sharp reduction in Morchella resources in the producing areas. In order to save the precious wild resources of Morchella in our district, we conducted a large number of field tests on its ecological environment and explored domestication domestication domestically. We have achieved gratifying results.