Fruit and vegetable planting groove and fruit and vegetable plantation

Abstract

The invention discloses a fruit and vegetable planting groove. The fruit and vegetable planting groove comprises planting groove bodies, supporting columns, nutrient solution tanks, hydraulic pumps, liquid supply pipes, liquid drainage pipes, air supply pipes, a heat exchanger, an air blower, a matrix detection system, a PLC and liquid return pipes, wherein the plurality of layers of panting groove bodies are formed, liquid collecting pools are arranged at the bottoms of the planting groove bodies, screens are arranged above the liquid collecting pools, matrixes are placed above the screens, air cavities are formed in the middles of the upper ends of the liquid collecting pools, the air cavities are connected with the air blower, the air blower is connected with the heat exchanger, the liquid supply pipes are arranged above the planting groove bodies, the liquid supply pipes are connected with the nutrient solution tanks through the hydraulic pumps, a plurality of liquid outlet pipes are arranged at the bottoms of the planting groove bodies, and the liquid outlet pipes are connected with the nutrient solution tanks; and the matrix detection system involves temperature sensors, humidity sensors, an acidometer and a soil fertility tester and is connected with the PLC. According to the fruit and vegetable planting groove, the temperature, the humidity, the PH value and the fertilizer, water and air required by root hairs of fruits and vegetables can be controlled to be optimal according to the production rule of the fruits and vegetables, and the production quality and the yield of the fruits and vegetables are greatly improved.

Description

technical field [0001] The invention relates to the technical field of fruit and vegetable planting, in particular to a fruit and vegetable planting tank and a fruit and vegetable plantation garden. Background technique [0002] my country is a populous country with a relative shortage of land resources, especially natural disasters, such as violent storms, scorching sun, floods, and droughts that have brought great damage to fruit and vegetable cultivation, and the use of chemical fertilizers throughout the year has caused the land to harden, harden, and even The land cannot be continuously planted. Although various agricultural soilless cultivation techniques have been introduced, there are various limitations. For example, only chemical fertilizers can be used, and they cannot be used together with organic fertilizers, which will reduce the taste and flavor of fruits and vegetables. In hydroponics, the roots of fruits and vegetables are hypoxic and rotten due to temperature...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned existing matrix package, hydroponics all cause the roots of fruits and vegetables to be hypoxic and rotten due to temperature changes. Both hydroponics and aerosol cultures cannot control the dryness and wetness because the roots cannot be separated from the nutrient solution, and the investment in aerosol culture is large. , the energy consumption is also very large during the growth period, the invention provides a fruit and vegetable planting tank

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