To study the effects of different nutrient solution treatment on tomato growth, quality and leaf handle mechanics. Tomato as the test material, the use of greenhouse pearl rock matrix cultivation test, set up 3 treatment N1 (1.5 times the standard concentration of nutrients), N2 (1 times the standard concentration of nutrients), N3 (0.5 times the standard concentration of nutrition Liquid), combined with conventional measurement methods, analyzes the effect of nutrient concentration on tomato growth index, provides reference for nutrient management in matrix cultivation, and uses a texturer to bend and cut tomato leaf handles, which can provide theoretical basis for the development and development of tomato-related facilities and equipment.