论文部分内容阅读
AgNO3处理可以调节“OHB61-5”苦瓜材料的性别表现。AgNO3对第1雌花节位、雌花数量、雌雄花的比率、两性花数量都有较大影响,随着质量浓度的增高(50~200mg/L),第1雌花发生的节位上升(6.86~16.4个),两性花数量逐渐增多(5.33~15.13个),雌花数量减少(14.3~4.6个),雌雄花比率降低,与对照和低质量浓度10mg/L处理间达极显著水平差异;低质量浓度10mg/L处理对性别分化的诱导效应与对照差异不显著。外源GA3处理间对“OHB61-5”性别分化的影响差异不显著,GA3(25mg/L)处理与对照间差异达显著水平。温度处理上,2种不同的材料在3性状(雄花数、雌花数、无花节位数)的效应均达极显著差异,但温度水平在3性状的效应对于OHB41-2达到极显著水平差异,而对于OHB61-5没有达到显著差异。
AgNO3 treatment can adjust the gender performance of “OHB61-5” bitter gourd material. AgNO3 had a significant effect on the first female flower node, the female flower number, the ratio of male and female flower, the number of both sexes. With the increase of mass concentration (50 ~ 200mg / L), the node number of the first female flower rose (6.86 ~ 16.4), the number of female flowers increased from 5.33 to 15.13, the number of female flowers decreased from 14.3 to 4.6, the ratio of male and female flowers decreased, which was significantly different from the control and the low concentration of 10mg / L; The effect of 10 mg / L treatment on gender differentiation was not significantly different from the control. The effect of exogenous GA3 treatment on the sex differentiation of “OHB61-5” was not significant, and the difference between GA3 (25mg / L) treatment and control was significant. In the temperature treatment, the effects of the three different traits (male flower number, female flower number, and the number of inflorescences) reached extremely significant differences, but the effect of temperature level on the three traits had a significant difference with OHB41-2 , While no significant difference was found for OHB61-5.