浙江农业大学、浙江农业科学院与浙江省科学技术协会农科工作委员会于1961年11月底联合组织了保花保果学术讨论会,讨论了果实植物落花落果的原因和生理机制以及保花保果的有效途径和疏花疏果的应用价值等问题。参加会议的有浙江省的农学、园艺、林业、植物、植保等学会的科学工作者、数学工作者和生产能手共60多人。中国科学院植物生理研究所、中国农业科学院的果树研究所和江苏分院等单位也应邀派代表参加了会议。 Zhejiang Agricultural University, Zhejiang Academy of Agricultural Sciences and the Zhejiang Provincial Association of Science and Technology agricultural work committee at the end of November 1961 jointly organized a seminar on the protection of flowers and fruits, fruits and plants to discuss the reason and physiological mechanism of flower and fruit drop and Paul flower and fruit preservation Effective ways and the application value of thinning and thinning. Participants at the conference included more than 60 scientific workers, mathmatists and experts in production of agronomy, horticulture, forestry, plants and plant protection in Zhejiang Province. Institute of Plant Physiology Chinese Academy of Sciences, Chinese Academy of Agricultural Sciences Institute of Fruit and Jiangsu Branch and other units were also invited to send representatives attended the meeting.