CN107711468A - Intelligent soilless planting method - Google Patents

Abstract

The invention discloses an intelligent soilless planting method, which comprises the steps of constructing a box body for providing a planting space, and constructing a conveying type planting facility in the planting space; an internal environment control system is constructed in the planting space, plants to be planted are planted on the planting plates, and the whole planting process is gradually completed in the conveying process of the plants. The intelligent soilless planting method provides an agricultural system for realizing annual continuous production of crops through high-precision environment control, and the method is not only a production mode which is completely controllable and adjustable and is managed according to human will, but also an agricultural production mode with the highest intensification. The plant factory constructed by the intelligent soilless planting method can be used for self-production and self-sale of various plant foods in supermarkets and restaurants; the method can also be applied to special environmental conditions of plateau, desert, island, north-south pole, space base and other special zones, and meets the continuous supply requirement of plant food in special environments.

Description

Intelligent soilless planting method

technical field

The invention relates to modern intelligent agriculture, in particular to an intelligent soilless planting method.

Background technique

At present, my country's land use area is gradually decreasing. In order to meet self-sufficiency, the planting industry is facing severe challenges. Agricultural technicians can only relieve the pressure of land tension through soilless cultivation.

The existing plant hydroponic technology is basically outdoor planting, river planting, lake planting, etc., which can also ensure the normal growth of plants, but the normal sunshine time of about 8 hours is far from enough, and they all rely on the natural environment Therefore, it is difficult to determine the control of the environment, and the growth period of plants or vegetables cannot be effectively shortened. In order to reduce heavy agricultural labor, agricultural planting has evolved into automated plant factory planting. Increase the land utilization rate by 100-200 times, save water consumption to one-fiftieth of land planting, and reduce the heavy labor processes such as plowing, watering, weeding, fertilizing, and spraying, and realize the single labor force The annual planting volume of 50 mu of land is far away from smog, pesticides, and pests, so as to realize the factory planting of safe, green, nutritious and delicious food and vegetables.

Applying the concept of automation to agricultural vegetable planting, the heavy agricultural labor has evolved into a modern factory automated production form, and the problem of insect pests and pesticide residues has been completely solved, setting a new benchmark for future modern agricultural planting.

But, the soilless cultivation technique in the prior art still has many deficiencies in operation:

1) The space utilization rate is not high, and a large floor area is still required;

2) Generally, the mode of unified planting and unified harvest is adopted, which has relatively high requirements for the consistency of environmental elements in the entire space, and cannot realize the continuous supply of cultivated products, especially vegetables;

3) The supplementary light system uses direct illumination, and the illumination time and wavelength cannot be precisely controlled, resulting in the inability to create the most suitable illumination conditions when planting different plants;

4) The lack of a corresponding wind circulation system cannot simulate the wind blowing effect in nature, so that the leaves of the plant will not sway during the growth process, affecting its transpiration effect, which is not conducive to its growth;

Therefore, there is an urgent need for a plant factory system that can solve the above problems, so as to facilitate large-scale and industrialized planting of plants, so as to alleviate the pressure on the land.

Contents of the invention

The purpose of the invention is to provide an intelligent soilless planting method.

According to one aspect of the present invention, a kind of intelligent soilless planting method is provided, comprising:

a. Construct a box to provide a planting space in a roughly airtight state, with inlets and outlets at both ends of the box;

b. Construct a conveying planting facility inside the planting space. The conveying planting facility extends from the entrance to the exit. There are multiple planting boards placed in a close arrangement on the conveying planting facility;

c. Build an internal environmental control system in the planting space, which is used to manually regulate the internal environmental factors of the planting space according to predetermined procedures;

d. Plant the plants to be planted on the planting board, put the conveying planting facility on the entrance, and transport the planting facility from one end of the planting space to the other. The plant gradually completes the entire planting process during the conveying process. Planted plants are finally exported by the conveyor planting facility.

Further, the number of planting plates transported into the planting space from the entrance via the conveying planting facility is equal to the quantity of the planting space output from the exit, thereby ensuring that the number of plants in different growth stages in the planting space is maintained after entering the stable planting stage constant.

Furthermore, the stabilization stage refers to the stable planting production process from the input of the planting board at a fixed frequency from the entrance until the first planting board with planted plants is exported from the export. The fixed frequency refers to the entire planting production process. The frequency of the input planting plate during the process.

Further, the internal environmental factors of the planting space include the temperature, humidity and the concentration of carbon dioxide inside the planting space.

Furthermore, the internal environment control system is mainly composed of three parts: the sensor unit, the controller and the environmental factor adjustment device, among which,

Sensors are used to monitor the internal environmental factors of the planting space and send them to the controller;

After the controller receives the internal environmental factor data sent by the sensor, it processes it and compares it with the preset value range of the internal environmental factor to determine whether the internal environmental factor data exceeds the preset range;

The environmental factor adjustment device is connected to the controller and its switch state is controlled by the controller. When the controller judges that the internal environmental factor data sent by the sensor exceeds the preset value range of the internal environmental factor, it accepts the controller’s instruction to open until The corresponding internal environmental factor data returns to the preset range.

Further, the preset internal environmental factors are internal environmental factors optimized for the plants to be planted.

Further, it also includes constructing a lighting device divided into multiple areas. The multiple areas are sequentially arranged along the conveying planting facility and correspond to different growth stages of the plants. In each area, the color temperature and lighting intensity of the lighting device are different. same.

Further, the internal environmental factors of the planting space include the ion concentration of various nutrient elements in the nutrient solution used for planting plants.

Further, multiple conveying planting facilities are constructed, and the multiple conveying planting facilities are stacked vertically.

The intelligent soilless planting method adopts the above technical scheme, and adopts the agricultural system that realizes the annual continuous production of crops through high-precision environmental control, that is, the computer is used to automatically control the environmental conditions such as temperature, humidity, light and nutrient solution for plant growth, so that Labor-saving production in which plant growth in the facility is not or rarely restricted by natural conditions. It can realize the production of vegetables, flowers, fruits, medicinal materials, edible fungi and some food crops. It is an intensive three-dimensional agricultural production mode with intensive knowledge and technology. This intelligent soilless planting method is the highest level of plant cultivation. It can provide the best environment for the growth and development of plants. It integrates fully automatic and fully intelligent environment simulation technology to create the best artificial environment for the growth and development of plants. The environment is not only a production mode that is completely controllable and adjustable and managed according to human will, but also the most intensive agricultural production mode. Due to the use of a completely factory-like process-style production mode, it avoids the environment of the outside world. All the interference of the factors realizes the accurate simulation of the cultivation environment, and the vegetables produced are of high quality and good yield, which has the incomparable advantages of the traditional cultivation mode. The plant factory constructed by this intelligent soilless planting method can be used not only for supermarkets and restaurants to produce and sell a variety of plant foods; The continuous supply of plant food and air purification requirements for long-term active personnel in special environments can also be used for the independent production of fresh vegetables at home.

Description of drawings

Fig. 1 is a schematic structural view of a plant factory constructed using an intelligent soilless planting method according to an embodiment of the present invention.

FIG. 2 is a schematic structural diagram of the lighting device in multiple areas shown in FIG. 1 .

Fig. 3 is a schematic structural diagram of the internal environment control system of the plant factory shown in Fig. 1 .

detailed description

The present invention will be described in further detail below in conjunction with the accompanying drawings.

1 to 3 schematically show an intelligent soilless planting method according to an embodiment of the present invention. As shown, the method includes.

a. Construct a box body 1 for providing a planting space in a substantially airtight state, with inlets 11 and outlets 12 at both ends of the box.

b. Construct a plurality of conveying planting facilities 2 inside the planting space. The multiple conveying planting facilities 2 are stacked vertically. Each conveying planting facility 2 extends from the entrance 11 to the exit 12. The conveying planting facilities 2 are A plurality of planting boards 3 are placed in a closely arranged manner.

c. Build an internal environment control system in the planting space, which is used to manually regulate the internal environmental factors of the planting space according to predetermined procedures.

d. Plant the plants to be planted on the planting board 3, put the conveying planting facility 2 on the entrance 11, and transport the planting facility 2 from one end of the planting space to the other end, and the plants are gradually completed in the process of conveying During the whole planting process, the plants that have been planted are finally exported by the conveying planting facility 2 through the outlet 12 .

e. It also includes constructing a lighting device 4 divided into a plurality of areas, and a plurality of areas (2a, 2b, 2c, 2d) are sequentially arranged along the conveying planting facility 2 and correspond to different growth stages of the plants, in each area , the color temperature and illumination intensity of the lighting device 4 are different.

In this embodiment, the number of planting boards 3 transported into the planting space from the entrance 11 via the conveying planting facility 2 is equal to the quantity of the planting space output from the exit 12, thereby ensuring that the planting space is in a different state after entering the stable planting stage. The number of plants in the growth stage was kept constant.

The stabilization stage refers to the stable planting production process after inputting the planting board 3 from the entrance 11 at a fixed frequency until the first planting board 3 with planted plants is output from the outlet 12. The fixed frequency refers to the entire planting process. Frequency of input planting board 3 during production.

The internal environmental factors of the planting space include the temperature, humidity and carbon dioxide concentration inside the planting space, as well as the ion concentration of various nutrient elements in the nutrient solution used for planting plants.

The internal environment control system is mainly composed of three parts: the sensor department, the controller and the environmental factor adjustment device, among which,

Sensors are used to monitor the internal environmental factors of the planting space and send them to the controller;

After the controller receives the internal environmental factor data sent by the sensor, it processes it and compares it with the preset value range of the internal environmental factor to determine whether the internal environmental factor data exceeds the preset range;

The environmental factor adjustment device is connected to the controller and its switch state is controlled by the controller. When the controller judges that the internal environmental factor data sent by the sensor exceeds the preset value range of the internal environmental factor, it accepts the controller’s instruction to open until The corresponding internal environmental factor data returns to the preset range.

The preset internal environmental factors are internal environmental factors optimized for the plants to be planted.

In this embodiment, the plants to be planted are lettuces.

The sensor section includes a temperature sensor, a humidity sensor, a carbon dioxide concentration sensor, and an ion concentration sensor.

Environmental factor adjustment devices include air conditioners, humidifiers, carbon dioxide compression storage tanks and infusion pumps connected to concentrated nutrient solutions.

In other embodiments, the environmental factor adjusting device may also include a heater and a dehumidifier.

The intelligent soilless planting method adopts the above technical scheme, and adopts the agricultural system that realizes the annual continuous production of crops through high-precision environmental control, that is, the computer is used to automatically control the environmental conditions such as temperature, humidity, light and nutrient solution for plant growth, so that Labor-saving production in which plant growth in the facility is not or rarely restricted by natural conditions. It can realize the production of vegetables, flowers, fruits, medicinal materials, edible fungi and some food crops. It is an intensive three-dimensional agricultural production mode with intensive knowledge and technology. This intelligent soilless planting method is the highest level of plant cultivation. It can provide the best environment for the growth and development of plants. It integrates fully automatic and fully intelligent environment simulation technology to create the best artificial environment for the growth and development of plants. The environment is not only a production mode that is completely controllable and adjustable and managed according to human will, but also the most intensive agricultural production mode. Due to the use of a completely factory-like process-style production mode, it avoids the environment of the outside world. All the interference of the factors realizes the accurate simulation of the cultivation environment, and the vegetables produced are of high quality and good yield, which has the incomparable advantages of the traditional cultivation mode. The plant factory constructed by this intelligent soilless planting method can be used not only for supermarkets and restaurants to produce and sell a variety of plant foods; The continuous supply of plant food and air purification requirements for long-term active personnel in special environments can also be used for the independent production of fresh vegetables at home.

What have been described above are only some embodiments of the present invention. For those skilled in the art, without departing from the inventive concept of the present invention, several modifications and improvements can be made, and these all belong to the protection scope of the present invention.

Claims (9)

1. The intelligent soilless planting method is characterized by comprising the following steps:

a. constructing a box body for providing a planting space in a roughly closed state, wherein the two ends of the box body are respectively provided with an inlet and an outlet;

b. constructing at least one transport planting facility inside the planting space, the transport planting facility extending from the inlet to the outlet, the transport planting facility having a plurality of planting plates disposed thereon in a close-packed arrangement;

c. constructing an internal environment control system in the planting space, and manually regulating and controlling internal environment factors of the planting space according to a preset program;

d. plants to be planted are planted on the planting plates, the conveying type planting facilities are placed on the planting plates through the inlets and are conveyed from one end to the other end of the planting space through the conveying type planting facilities, the plants gradually complete the whole planting process in the conveying process, and the planted plants are finally output through the outlets through the conveying type planting facilities.

2. An intelligent soilless cultivation method according to claim 1 wherein the number of said planting plates delivered from said inlet into said planting space via said conveyorized planting facility is equal to the number of said planting spaces delivered from said outlet, thereby ensuring that the number of plants in different stages of growth within said planting space remains constant after entering a stabilized planting stage.

3. An intelligent soilless cultivation method as claimed in claim 1 wherein said stabilization phase is a stable cultivation process with a fixed frequency of input to said planting plate from said inlet until the first planting plate planted with a plant completed is output from said outlet, said fixed frequency being the frequency of input to said planting plate throughout the cultivation process.

4. An intelligent soilless cultivation method according to claim 1 wherein the internal environmental factors of said planting space include the temperature, humidity and carbon dioxide concentration inside the planting space.

5. An intelligent soilless culture method according to claim 4 wherein said internal environment control system is mainly composed of a sensor portion, a controller and an environmental factor adjusting device,

wherein,

the sensor is used for monitoring internal environmental factors of the planting space and sending the internal environmental factors to the controller;

the controller processes the internal environment factor data sent by the sensor after receiving the internal environment factor data, and compares the internal environment factor data with a preset numerical range of the internal environment factor to judge whether the internal environment factor data exceeds the preset range;

the environment factor adjusting device is connected with the controller and is controlled by the controller to be in a switch state, and when the controller judges that the internal environment factor data sent by the sensor exceeds the preset numerical range of the internal environment factor, the environment factor adjusting device receives an instruction of the controller to be started until the corresponding internal environment factor data returns to the preset range.

6. An intelligent soilless cultivation method according to claim 5 wherein said preset internal environmental factors are those optimized for the plants to be planted.

7. An intelligent soilless cultivation method according to claim 1 further including:

e. and constructing a lighting device divided into a plurality of areas, wherein the areas are sequentially arranged along the conveying type planting facility and correspond to different growth stages of plants, and the color temperature and the lighting intensity of the lighting device are different in each area.

8. An intelligent soilless cultivation method according to claim 1 wherein the internal environmental factors of said planting space further include the ionic concentration of various nutrient elements in the nutrient solution used for planting the plants.

9. An intelligent soilless cultivation method according to claim 1 wherein a plurality of said transported cultivation facilities are constructed, said transported cultivation facilities being stacked in a vertical direction.