豫北温室茄子密植速成栽培技术是将茄子的栽培密度由一般的３０００株左右增加到５０００～６０００株，使早期产量大幅度提高，占地时间缩短２０～３０天，经济效益明显增加。一、品种选择在豫北地区宜选用果型较大的早熟品种，如七叶糙青茄。从第七节开始分枝坐生门茄，... Fast cultivation techniques of eggplant close planting in greenhouse in north of North China increased the planting density of eggplant from 3000 to 5000 ~ 6000, which greatly improved the early yield and shortened the land occupation time by 20-30 days, resulting in obvious increase of economic benefits. First, the choice of varieties should be used in northern Henan should be larger fruit types of early maturing varieties, such as Qiaoba roughy. From the seventh section began to sit door toe, ...