保加利亚在甜椒杂种一代优势的利用方面近年来取得了新的进展。在F1制种技术研究上继获得核型雄性不育系后,又获得了胞质型雄性不育系。1978—1979年与古巴合作,利用科椒胞质型雄性不育系配制F1。 在一年内冬季和夏季各试验一次。主要研究不育系215ms—3和金勋章ms—8在不同环 In recent years, Bulgaria has made new advances in the utilization of the sweet pepper hybrid generation. Cytoplasmic male sterility lines were obtained after obtaining karyotype male sterility line in F1 seed production technology research. 1978-1979 cooperation with Cuba, the use of green pepper Cytoplasm male sterile F1. In a year winter and summer each test. Main research CMS 215ms-3 and gold medal ms-8 in different rings