Fructus momordicae flower forcing agent and use method thereof

The invention discloses a flower stimulator for fructus momordicae and a using method thereof. The flower stimulator for the fructus momordicae is the flower stimulator formed by mixing mepiquat chloride and allantoin, and proportion by weight of the mepiquat chloride to the allantoin in each liter of an aqueous solution is 0.5-2.5: 0.5-2.0. The using method for the flower stimulator for the fructus momordicae comprises the following steps: after a tissue-cultured seedling strain of the fructus momordicae climbs a shed, secondary or third lateral bines perform the vain growth and exceed to 18 sections, the budding still cannot be realized, the pruning is greatly performed, and only 4 to 5 sections are retained; and the flower stimulator for the fructus momordicae with a concentration of containing 500 to 2500mg of the mepiquat chloride and 500 to 2000mg of the allantoin in each liter of mixed liquid is sprayed on leaf surfaces for two times in the evenings of rainless days, the interval time is between 7 and