该鉴定会由南京市蔬菜局主持,于1983年9月1日在南京召开,参加会议的有30多个单位40名代表。该生长促进剂是中国林科院林化所与广东省雷州林业局共同研制成功的,南京市蔬菜研究所经三年多时间、400亩次的蔬菜上应用试验,增产幅度达8-16%、抗病能力比对照增强14 The appraisal will be presided over by the Nanjing Vegetable Board, held in Nanjing on September 1, 1983, attended by more than 30 representatives of 40 units. The growth promoter was jointly researched and developed by Forestry Science Institute of China Academy of Forestry and Leizhou Forestry Bureau of Guangdong Province. After more than three years’ operation, Nanjing Vegetable Research Institute applied the test of 400 mu vegetables on a trial basis, increasing the yield by 8-16% , Disease resistance than the control increased 14