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山东农学会土壤肥料学组于1964年12月6日至11日在济南举行积肥施肥学术讨论会.会议的内容除检阅肥料研究成果和交流工作经验外,重点讨论本省开辟肥源的途径和积肥施肥的技术改革问题.
Soil and Fertilizer Group of Shandong Agricultural Association held a seminar on product fertilizer and fertilization in Jinan from December 6 to November 19, 1964. The contents of the meeting focused on discussing the ways of fertilizer development and exchange of work experience in the province, Fertilization of the technical reform issues.