【摘要】 用10、5、2．5、0（清水、对照）mg／LThidiazuron（TDZ）溶液在黄瓜开花的当天或前一天对黄瓜子房进行处理，结果表明，5mg／LTDZ能减少黄瓜“化瓜”，提高盛瓜数35％，提高单瓜重29％。单瓜重的提高主要是通过瓜条的粗度增加而实现的。更多还原

【Abstract】 Thidiazuron (TDZ) was applied to the receptacles of female cucumber flowers at 10, 5, 2. 5, 0 mg/L during blooming period,the results showed that 5mg/L TDZ increased the number of fruits by 35％ and the weight per frult by 29％. The increase of fruit weight brought about by the increase of fruit diameter.更多还原