What kind of equipment is needed for soilless culture?

Soilless cultivation requires certain facilities. The most basic facilities should include two parts, one is cultivation and protection facilities, such as greenhouses, plastic greenhouses, etc.; The second is the facilities of soilless cultivation, which constitute the system of soilless cultivation with these facilities and equipment materials, including cultivation beds, substrates, irrigation and liquid supply systems, automatic control systems, etc.

Soilless cultivation requires the following facilities: cultivation gutters; facilities to support crop roots and manage root systems; Facilities for the proper supply of nutrient solution to the root system, including supplemental oxygen, filtration of harmful substances, and ensuring a certain temperature of the nutrient solution; Irrigation devices and other ancillary equipment.

In fact, to put it more bluntly, this guy doesn't like you very much, and he has a feeling of being too lazy to explain to you, and he feels very annoyed.

Definition of Soilless Cultivation:

It refers to all cultivation methods that do not use soil and can complete the entire life cycle of plants (including flowering, fruiting, and maturity), which are collectively referred to as soilless culture.

Conventional soilless cultivation for the commercial production of melons and vegetables still has great limitations, and the new generation of soilless cultivation - organic melon and vegetable factories have made a great breakthrough and become very practical.

Common basic methods of soilless cultivation:

The main method is to prepare a nutrient solution for plant growth according to 16 necessary elements such as N, P, K, G, M, X and so on required for plant growth (all of which are indispensable, otherwise plants cannot live and cannot grow).

Nutrient solution preparation Description: To complete 16 kinds of necessary elements, a variety of raw materials are needed, and chemical raw materials, chemical fertilizers have many impurities, which are easy to produce chemical reactions and affect the absorption and utilization of nutrients (it will not work for two days, and the plants will not grow), and cannot be used to prepare nutrient solution. Therefore, it is necessary to use high-purity chemical reagents to prepare the nutrient solution, and first prepare it into blocks to make A, B, and C solutions, and then inject the nutrient solution storage pool (tank) at the same time when used to prevent resistance.

The nutrient solution that people buy is often not effective, and this is the reason for this.

Culture tank: If you have a nutrient solution, you need to have a container to hold it. It is often necessary to choose PC tubes, extruded plastic boards, stainless steel, foam boards, etc., which can resist corrosion, to establish a firm culture tank and fill the nutrient solution.

It is necessary to build a distribution system of nutrient solution, a circulation system (melon and vegetable plants are easy to be drowned by water, and the nutrient solution should be circulated and brought in air), and a monitoring system (to monitor the salt concentration in the nutrients, if the plant is high, the plant will die, and if it is low, it will not grow well).

Plants can't stand in the nutrient solution (water), so they have to fix the plants; The use of rock wool, foam boards, planting cups, ceramsite to fix the plant is called: hydroponics. The substrate culture of the plant is called substrate culture, the root system is fixed, and the nutrient solution is sprayed hydraulically by means of grass charcoal, perlite, vermiculite, etc.

Soilless cultivation Investment: construction of culture tanks, distribution systems of nutrient solutions, circulation systems, etc. Except for greenhouses, one acre requires an investment of tens of thousands of yuan.

The use of soilless culture: mainly used for landscape modeling such as flowers, such as dragons and phoenixes, any shape is very convenient, easy to take care of, strong durability, very good. Now the price of vegetables in China is much lower than that of foreign countries, and it is not recommended to engage in soilless cultivation of vegetables; Not to mention the large investment, the cost of the vegetables planted is high, the quality is poor - the chemical pollution is heavy, the taste is light and the taste is not good.

The price of foreign dishes is high, and the requirements for the flavor of melons and vegetables are not strict, which is suitable for development.

New methods of soilless culture:

At present, there are agricultural wastes such as straw manure and leaves and weeds (in the past, organic fertilizer from farms) as raw materials to make culture materials for industrial soilless cultivation of organic melons and vegetables. The investment in this method is relatively small, the cost of melons and vegetables is relatively low, and it is more important to solve the problem of chemical fertilizer pollution, soil diseases and insect hazards, which can not only provide sufficient organic nutrients for melons and vegetables, but also provide precise and accurate water supply according to the requirements of melons and vegetables, and produce melons and vegetables with strong flavor. Strong practicality and more merits!

1.The outside is white and the inside is black, creating an imitation ecological environment, and it is better to know that the root system of the plant grows better;

2.Full shading, anti-ultraviolet rays, beneficial plant growth, and prevent algae growth;

The cultivation bed is to replace the land and soil to grow crops, with the role of fixing the root group and supporting the planting finger to eliminate plants, and at the same time to ensure the best knowledge of nutrient solution and water, and to create a superior rhizosphere environment for the growth of the root system of the empty macro.

Value for money investment.

What is the envy of production?

Is it annual or seasonal?

Facility investment, operating costs and output, market acceptance, quality assurance.

It is suitable for the local climate and the environment of the brothers.

Are greenhouses and cultivation facilities suitable?