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我场从60年代开始系统育种。1963年组建了良种站,配备了科研设备和技术队伍。随着小麦提纯复壮的开展,加强了系统育种,相继选育出了博农7023、74—6、74-22、7728、79560、74—2、特选21等优良品种(系)。博农7023和博农74—22是优良代表。博农7023是1964—1968年间选育出来的一个小麦新品种,该品种是1964年从阿夫品种大田中选择优良单穗2000个,1965年经田间淘汰和室内考种后决选1138个穗行种入穗系圃。1966年经严格筛选,选出26个特优变异系。通过两年系比观察,发现了7023和6751
My field since the 60’s systematic breeding. 1963 established a variety of stations, equipped with scientific research equipment and technical team. With the development of wheat purification and rejuvenation, strengthening system breeding, have been bred in the Bonong 7023,74-6,74-22,7728,79560,74-2, selected 21 and other fine varieties (lines). Boong 7023 and Boong 74-22 are excellent representatives. Bongong 7023 was a new wheat variety bred from 1964 to 1968. It was selected from 1964 Aphrodite varieties of fine single spike 2000, 1965 after the field elimination and indoor test selected 1138 spike Sprouts into the line nursery. In 1966 by rigorous screening, eleven 26 excellent selection of mutant lines. Through two years of ratio observation, found 7023 and 6751