Nutrient solution for soilless culture of bitter gourd

The invention discloses a nutrient solution for soilless culture of bitter gourd, belonging to the technical field of soilless culture. The nutrient solution is prepared from the following raw materials in parts by weight: 18-26 parts of urea,8-16 parts of diammonium phosphate,6-10 parts of potassium nitrate, 3-5 parts of calcium superphosphate,2-3 parts of magnesium sulfate,2-5 parts of zinc sulfate,1-3 parts of copper sulfate,3-6 parts of ferrous sulfate,1-2 parts of sodium silicate,1-2 parts of ammonium molybdate,5-10 parts of lactic acid,0.5-1 part of manganese sulfate and 1-3 parts of sodium chloride. Based on the growth characteristics of bitter gourd, the nutrient solution is formulated scientifically and has the functions of effectively promoting growth of bitter gourd, promoting nutrition balance, ensuring high yield and low fruit deformation rate, prolonging the fruiting period by 8-12 days and increasing yield by 10% in comparison with a common nutrient solution.