以本地早橘和槾橘为母本倍性杂交创制柑橘三倍体

解凯东,彭珺,袁东亚,强瑞瑞,谢善鹏,周锐,夏强明,伍小萌,柯甫志,刘高平,GROSSER Jude W,郭文武

Production of Citrus Triploids Based on Interploidy Crossing with Bendizao and Man Tangerines as Female Parents

XIE KaiDong,PENG Jun,YUAN DongYa,QIANG RuiRui,XIE ShanPeng,ZHOU Rui,XIA QiangMing,WU XiaoMeng,KE FuZhi,LIU GaoPing,GROSSER Jude W,GUO WenWu

表2 以本地早橘和槾橘为母本的倍性杂交组合及植株再生

Table 2 Embryo rescue, plant regeneration and ploidy determination in the 2x × 4x interploidy crosses

杂交组合 Cross 授粉花数（朵） No. flowers 坐果数（个） No. fruits 坐果率（%） Fruit setting rate 种子数（粒） No. seeds 再生植株数（株） No. plants 三倍体（株） No. triploids 本地早橘×MD Bendizao tangerine × MD 294 66 22.4 364 14 4 本地早橘×SM Bendizao tangerine × SM 356 94 26.4 554 20 12 本地早橘×SP Bendizao tangerine × SP 357 69 19.3 376 12 6 本地早橘×PL Bendizao tangerine × PL 228 32 14.0 85 16 7 本地早橘×PM Bendizao tangerine × PM 221 38 17.2 91 9 5 本地早橘×VP Bendizao tangerine × VP 396 58 14.6 151 47 11 本地早橘× 4X Suc Bendizao tangerine × 4X Suc 363 54 14.9 246 24 7 本地早橘×PCS Bendizao tangerine × PCS 464 48 10.3 105 39 10 槾橘×NS Man tangerine × NS 70 30 42.9 267 79 79 总计 Total 2749 489 17.8 2239 260 141