由广东省稀土推广办公室、华南热带作物科学研究院橡胶所和广东省农垦总局共同主持的“广东省稀土割胶经验交流暨技术推广会议”,于1985年12月18至20日在广东省国营西培农场召开。来自生 Guangdong Provincial Rare Earth Promotion Office, South China Institute of Tropical Crops Rubber Institute and Guangdong Land Reclamation Bureau co-chaired the “Guangdong rare earth tapping experience exchange and technology promotion conference”, in 1985 December 18 to 20 in the state-owned West Guangdong Peasant farm held. From the students