夏凉菜是上海市浦东新区农业技术推广中心从热带野菜品种中经筛选、选育、提纯而培育成的一个耐热、早熟的叶菜新品种。2004年8月18日,经上海市农作物品种审定委员会审定,该品种已在上海市郊试种推广。特征特性:该品种为茄科一年生直立分枝草本叶菜类蔬菜,根系发达,细根多,植株 Summer cold dish is Shanghai Pudong New Area Agricultural Technology Extension Center from the wild wild varieties of screening, breeding, purification and breeding into a heat-resistant, precocious new varieties of leafy vegetables. August 18, 2004, approved by the Shanghai Crop Variety Certification Committee, the species has been in Shanghai to promote the trial planting. Characteristics: The species is annual annual upright branch of Solanaceae herbaceous leafy vegetables, root system developed, more fine roots, plant