生地黄药材的主产地是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30673' and id < 2472751 and id<>'2472751' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30673' and id > 2472751 and id<>'2472751' order by id asc limit 5