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一九八二年以来,在全国农用稀土协作网和省经委科技处的直接指导下,由河南省农林科学院烟草所负责,组织我省十个县市三十二个试点,进行了烤烟喷施稀土微肥的试验和示范。一、试验与示范情况该课题是自一九八二年开始的,课题的方案是由省烟草研究所负责制定的。采用了室内分析与大田试验,小区对比大区示范,单因子与复因子相结合的技术方法,贯彻了以科研单位为中心,制定人员与推广人员相结合,主攻烟叶质量为宗旨
Since 1982, under the direct guidance of the National Agricultural Rare Earth Cooperation Network and the Science and Technology Department of the Provincial Economic Commission, the Tobacco Institute of Henan Academy of Agriculture and Forestry has been responsible for organizing 32 pilot projects in 10 counties and cities in our province and carrying out flue-cured tobacco spraying Rare Earth Fertilizer Experiment and Demonstration. I. Experiments and Demonstrations This topic has been started in 1982 and the program of the project is formulated by the Provincial Tobacco Research Institute. Adopted the indoor analysis and field experiments, plot comparison district demonstration, single factor and complex factor combination of technical methods, to implement the scientific research units as the center, the development of personnel and promotion of a combination of the main purpose of the quality of tobacco