一、基地确定与地块选择一般选择昼夜温差大,气候较凉爽,土质为壤土或沙壤土的地区作为制种基地。制种地块地势要相对高燥,土壤较肥沃,排灌方便,3年内未种过茄科作物。与其他品种的青椒隔离300米以上;与烟草及马铃薯等易感染病毒作物隔离100米以上。二、育苗(一)床土配制青椒根 First, the base to determine the general choice of land and choose a large temperature difference between day and night, the climate is cooler, soil loam or sandy loam area as a seed base. The topography of the planted plots should be relatively high dryness, more fertile soil, convenient irrigation and drainage, and no solanaceous crops have been planted within 3 years. And other varieties of green pepper isolation more than 300 meters; and tobacco and potatoes and other susceptible to the virus isolation of more than 100 meters. Second, nursery (a) bed soil preparation of green pepper root