联合国粮农组织与国际原子能机构联合处(FAO/IAEA)于1990年7月上旬在美国普尔曼市的华盛顿州立大学召开了有关谷类作物的诱变育种、单倍体育种以及杂种优势利用等问题的第3次研究协作会议。出席与列席会议的有来自美国、英国、加拿大、瑞典、日本、波兰、匈牙利、中国等国以及国际水稻研究所的代表共30余人。会议讨论 The Joint FAO / IAEA (FAO / IAEA) Conference on Mutagenesis, Haploid Breeding and Hybrid Utilization of Cereal Crops at Washington State University in Pullman, USA, in early July 1990 3rd Research Collaboration Conference. More than 30 representatives from the United States, Britain, Canada, Sweden, Japan, Poland, Hungary, China and other countries and the International Rice Research Institute attended and attended the meeting. Conference discussion