【摘要】 总照射量6kR—10kR、照射量率7.0R/h慢照射月季植株,经过反复修剪、转接,分离体细胞突变。目前已从中选出6个优良突变系。更多还原

【Abstract】 The rose plants growing in spring were irridiated by a total of 6-10kR γ-rays (exposure rate: 7.0R/hr.). The mutants of versatile flower colours, flower types and plant types were obtained through repeated pruning and selection in one or two years after irridiation. Up to now, six good mutants of rose for cut-flower and potting have been bred.更多还原