玉米是南斯拉夫最重要的作物之一。在玉米种子生产过程中,除了应用越来越高产的品系作杂交亲本外,还注意发展为商用玉米种子服务的干燥设备、贮藏库和其它设施。以下介绍南斯拉夫在改良种子生产方面的一些经济研究成果。在过去的十年里,南斯拉夫玉米种子生产的一个特点是主要生产和种植单交种,占种子 Corn is one of the most important crops in Yugoslavia. In the corn seed production process, in addition to the application of increasingly high-yielding lines for crossing parents, attention is also being given to the development of drying equipment, repositories and other facilities serving commercial corn seeds. Here are some economic studies of Yugoslavia in improving seed production. One of the characteristics of Yugoslavia’s maize seed production over the past decade has been the major production and cultivation of monoculture species, accounting for seeds