A complete diallel cross 1/2P (P+1) of five tomato parents (alc, nor, rin, Nr and normal) having different fruit ASI (Accumulative storage index) of six generations were analyzed for inheritance of storability.

• 选用耐贮性强的4个不同成熟突变体材料,LA2833(alc)、LA1793(nor)、IS08(rin)、LA162(Nr)和1个正常成熟的番茄品种524大红进行1/2P(P+1)双列杂交试验,测算果实耐贮性的遗传效应。