渝早茄１号是以地方品种三月茄经多代自交而成的优良株系１４２＃为母本，以日本杂一代品种经多代分离纯化选育出的６６＃品系为父本杂交而成的茄子一代杂种。该品种具有早熟性强、适应性广、耐寒性强、较耐弱光照等特点。果形棒状，果面黑紫色有光泽，单果质量１５１ｇ。平均每６６７ｍ２产量２１５８ｋｇ，适宜中、大棚等保护地栽培 Yuzao 1 was a hybrid with the excellent line 142 #, which was selfed by multiple generations of Eucalyptus sibiricum in local varieties, and the 66 # line, which had been isolated and purificated from Japanese hybrid generation through multiple generations, was used as the male parent Eggplant generation hybrids. The variety has the characteristics of strong precocity, wide adaptability, cold hardiness and resistance to weak light. Fruit-shaped stick, fruit black and shiny, single fruit quality 151g. The average output of 2158kg per 667m2, suitable for cultivation in greenhouses and other protected areas