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辽宁省果树学会第三次学术年会于1981年2月24～28日在辽宁省果树研究所举行。会议共收到全省各地选送的论文58篇,其中苹果方面31篇,梨和山楂各6篇,葡萄3篇,桃和李各1篇。这些论文不同程度地反映了辽宁省果树生产、科学研究一年多来的成就、进展和动态。 为了不断提高年会活动质量和学术水平,做好学术交流,这次年会认真贯彻双百方针和学术民主,采取各地推荐、大会宣讲、群众评论、理事会最后审定的方法,评选出:“成龄山楂树综合管理措施及其效应的研究”、“苹果树光合作用方法的研究”、“果园生草、免耕制研究初报”、“苹果砧木组织培养繁殖的研究”、“苹果树腐烂病侵染研究”、“赤霉素在山楂生产上的应用”、“小国光增大果个的调查研究”、“苹果树一次稀花定果技术总结”、“苹果矮化栽培技术调查研究总结”、“关于黄露桃冻害及其予防措施的探讨”等10篇优秀论文,进行了表彰。
The third academic annual meeting of Liaoning Fruit Tree Society was held on February 24-28, 1981 at the Fruit Research Institute of Liaoning Province. The conference received a total of 58 papers selected from across the province, including 31 in apple, 6 in pear and hawthorn, 3 in grape, 1 in peach and 1 in li. These papers reflect to varying degrees the achievements, progress and dynamics of fruit tree production and scientific research in Liaoning over the past year. In order to continuously improve the quality and academic level of the annual meeting and make academic exchanges well, the annual meeting conscientiously implements the “two hundred principles” and academic democracy and adopts the methods of recommending in all places, preaching the congress, commenting on the masses and finalizing the council, Research on the comprehensive management measures and effects of mature hawthorn “,” research on methods of apple tree photosynthesis “,” first report of grass planting or tillage system “,” research on apple rootstock tissue culture and propagation “,” apple tree Research on Rot Disease Infection “,” Application of Gibberellin in Hawthorn Production “,” Investigation and Research on Increasing Small State of Light “,” Technology Summary of Apple Cultivars “,” Investigation on Apple Dwarfing Cultivation Techniques Research summary “,” on the yellow peach frost damage and preventive measures "and other 10 outstanding papers, were commended.