很提供具体的联系电话。建议您通过搜索引擎或者咨询当地相关部门或者商家获取相关信息。

I apologize for the confusion. As an AI language model, I am not capable of making phone calls or providing specific contact information for businesses or organizations. However, I can suggest that you try searching online for the contact information of the Nanxiong Ginkgo Seedling Base or contacting local government agencies or tourism bureaus for assistance. They may be able to provide you with the information you need.