12月25日，与会嘉宾在为奠基石培土。当日，由中国标准化研究院和广东省伟平农林发展有限公司共同建立的中国油茶种植业综合标准化研究基地在广东梅州梅县白渡嵩溪举行基地奠基及揭牌仪式。被誉为“世界客都”的广东梅州市是中国重要的油茶生产和供应基地，目前投产面积超过30万亩，年产茶果达5万吨，预计2020年油茶种植业总产值可达40亿元。新华社发（张燕辉 摄）     December 25,The attendees for cornerstone ridging.the,By the China institute of standardization and guangdong province wei flat agriculture and forestry development co., LTD. Jointly established China camellia planting integrated standardization research base in meizhou of guangdong mei country had white eagle held the foundation stone laying and base was inaugurated.Is regarded as"The guests are"Meizhou of guangdong is China's important camellia production and supply base,Current production area of more than 300000 acres,With an annual production capacity of 50000 tons of fruit tea,Expected 2020 gross output value of farming were up to 4 billion yuan.The xinhua news agency hair(ZhangYanHui perturbation)