Method for intelligently controlling sweetness of seedless watermelons

Abstract

The invention discloses a method for intelligently controlling the sweetness of seedless watermelons. In the method, equipment comprises a greenhouse, a motor, a temperature sensor, a microcomputer processor and a plant growth lamp; the greenhouse comprises a roller shutter door; the roller shutter door is connected with the motor; the temperature sensor, the plant growth lamp and the motor are connected with the microcomputer processor; the shed door is closed in daytime, and the microcomputer processor sends out a working signal to turn on the plant growth lamp and regulate the temperature of the plant growth lamp; and at night, the microcomputer processor sends out a working signal to drive the motor to open the shed door, the temperature sensor is used for monitoring the temperature inthe greenhouse, and when the temperature is over a set temperature, the microcomputer processor is informed to stop the running of the system. According to the invention, the plant growth lamp and the shed door are controlled, and good illumination means good photosynthesis and high sugar content. The greenhouse door is opened at night, the temperature is low, and the respiratory action is weak,so that the sugar consumption is reduced. Temperature difference of daytime and night is increased, so that the accumulation of sugar inside the watermelons is accelerated, and the quality is improved.

Description

technical field [0001] The invention belongs to the field of greenhouse planting, and in particular relates to a method for intelligently controlling the sweetness of seedless watermelon. Background technique [0002] Greenhouse planting is to use film to artificially form a greenhouse to grow vegetables and fruits to achieve the purpose of early maturity and increase production. Greenhouses were originally special equipment for vegetable production. With the development of production, the application of greenhouses has become more and more extensive. At present, greenhouses have been used for potted flower and cut flower cultivation; fruit tree production is used for cultivating grapes, strawberries, watermelons, melons, peaches and citrus, etc.; forestry production is used for tree seedling cultivation and ornamental tree cultivation; Chicken, cattle, pigs, fish and fry, etc. [0003] Seedless watermelon has no seeds; it has high sugar content, good taste, and is very pop...

AI Technical Summary

Problems solved by technology

However, in recent years, seedless watermelons grown in greenhouses have been grown in greenhouses. There is no specific setting for light time and temperature. All rely on experience, resulting in low sweetness of watermelons and poor taste and flavor, which need to be improved.