蕃茄、茄子、辣椒是重要的夏秋季蔬菜,收获季节长,产量高,栽培范围广。它们都是喜热怕凉的茄果类作物,但彼此间略有差异,即蕃茄较辣椒耐寒,辣椒又比茄子耐寒,因此,种子发芽、幼苗生长对温度的要求也有所不同。种子发芽适温:蕃茄为25—28℃,辣椒为28—30℃,茄子为30℃;秧苗生长适温:白 Tomatoes, eggplants, peppers are important summer and autumn vegetables, harvest season, high yield, cultivation range. They are both hot and cold solanaceous crops, but slightly different from each other, that is, the chillies are more cold than the chilli peppers and the chilli are harder than the solanaceous ones. Therefore, the seed germination and seedling growth have different requirements on temperature. Seed germination temperature: tomato is 25-28 ℃, pepper is 28-30 ℃, eggplant is 30 ℃; Seedling growth temperature: white