Modern novel agricultural mist planting device and manufacturing method

Abstract

The invention belongs to the field of modern new agricultural science and technologies, relates to a novel aerial mist planting technology, and innovatively provides a novel agricultural mist plantingdevice and a manufacturing method. A mist planting substrate net made of composite resin materials, a water pump, a water tank and spray heads are arranged in an agricultural greenhouse; the composite resin materials are prepared from a solid sterilizing agent terylene material; a solid heating film is arranged in the water tank for safe and automatic temperature control of material characteristics; a crop growth nutrient solution composed of an aqueous solution rich in selenium, nitrogen, phosphorus and potassium is prepared, and the crop growth nutrient solution is stored in the water tankin the form of microbubbles; and the nutrient solution is atomized and sprayed to root systems of crops through the water pump to slowly release for nutrient absorption. The nutrient solution enablesthe crops to be fresh and delicious and is beneficial to human health. A color filter is arranged at the top of the greenhouse, and phase change materials are arranged around the greenhouse. The structure is simple, energy is saved, management is convenient, cost is low, and large-area application and popularization are facilitated.

Description

Technical field: [0001] The invention belongs to the field of modern new agricultural science and technology, is a new aerial fog cultivation technology, and innovates a new agricultural fog cultivation device and a manufacturing method. Background technique: [0002] Usually crops are grown in soil. With the advancement of agricultural technology, people have planted some crops in liquid, becoming soilless culture, and developed enzyme agriculture. However, in recent years, people have developed a new aerial agriculture from a brand-new concept, aeroponic agriculture, that is, crops are planted in the space above the ground. However, there are still several major problems in this method of using aeroponics: the root system is not strong, and the root system is easily infected with viruses. Poor photosynthesis, mildew in wet weather, short nutrient absorption time, etc. This invention is a new invention of a new agricultural fog planting device system aimed at these major p...

AI Technical Summary

Problems solved by technology

[0005] 2. Fog planting mainly uses spraying method to fertilize the root system. Since the spraying makes the roots of the crops have no time to absorb nutrients, it has a great impact on the growth of the crops. Continuous spraying is required, which increases power consumption and increases production costs. ;

[0006] 3. Since the crop root system grows in a relatively confined space, especially in a low temperature and humid environment, the root system often suffers from mold attack and root corruption, which seriously affects crop growth and crop quality;

[0007] 4. In winter, due to the cold weather, it is necessary to increase the temperature of the air for fog planting, which increases the production cost of the fog planting method

[0010] 7. There is no temperature constant device in the fog planting shed, how to choose the sunlight band, the temperature and light in summer are strong, which is not good for the growth of seedlings, and the temperature in winter is low, which raises the problem of matching temperature and spectrum;

Nano-silver pesticides are expensive, and there are residues that are harmful to the human body

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