关键词: 银杏, 银杏, 形态特征, 活性成分

Abstract:

The certification trademarks of Cold Zone Black Glebe Green Products are both geographical logos and quality marks, like umbrellas of agricultural products. With the function of displaying quality and the role of commercial signs, the certification trademarks are the rights of property with great commercial value. Only by strengthening the awareness of property rights, registering on time, standardizing their use and fully supervising, can we strengthen the legal protection of certification trademarks of Cold Zone Black Glebe Green Products to ensure and promote the competitive advantage of Cold Zone Black Glebe Economy and protect the legitimate rights and interests of consumers.