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甘肃省农业科学院土壤肥料研究所承担省科委下达的《春小麦需肥规律研究》合同课题,通过四年(包括预备试验一年)16个单项试验和相应的室内分析,已顺利按照合同规定达到预期目的,于1984年6月20日至23日在武威县召开的课题鉴定会上,通过了成果鉴定。参加会议的有甘肃省农科院曹尔昌院长、副研究员,甘肃农业大学余祖恩、李增凤副教授及有关部门的科学技术同行共20余人。通过课题报告,现场观摩,原始
Soil and Fertilizer Institute of Gansu Academy of Agricultural Sciences undertakes the contract subject of “Spring Wheat Fertilizer Demand Law” issued by the Provincial Science and Technology Commission and has successfully passed the 16 individual tests in four years (including one year of preliminary test) and the corresponding indoor analysis and has successfully reached the contract The expected purpose, in June 20, 1984 to 23 in Wuwei County held a conference appraisal meeting, passed the appraisal of the results. Those attending the meeting included Cao Erchang Dean and Associate Professor, Gansu Academy of Agricultural Sciences, Associate Professor Yu Zu’en and Li Zenfeng of Gansu Agricultural University, and more than 20 scientific and technological counterparts from related departments. Through the project report, observe the scene, the original