以上海茄门，南京黑壳早椒等6个辣（甜）椒条本为试材，研究了杂交书位、辣甜类型组配、露地与保护地等不同处理下，杂交座果率及单株种子产量等性状的变化。结果表明，杂交座果率较高的节位为“四母斗”和“八面风”；辣×辣与辣×甜的亲本类型配组及采用保护地制种有利提高座果率及单株种子产量。 Six spicy sweet pepper strips such as Shanghai Solanum nigrum and Nanjing black shell early pepper were used as experimental materials to study the effects of different types of spice, sweet and sour sprouts, Single seed yield and other traits changes. The results showed that the node with high percentage of fruit-bearing fruit was “four-mother bucket” and “eight-face wind”. The parents with spicy × spicy, Seed production.