WO2019101131A1

WO2019101131A1 - Intelligent soil-less planting method

Info

Publication number: WO2019101131A1
Application number: PCT/CN2018/116921
Authority: WO
Inventors: 熊煜; 卢大军; 刘潇; 陈杰超; 向宇; 曹培荣
Original assignee: 中实创科技（广东）有限公司
Priority date: 2017-11-23
Filing date: 2018-11-22
Publication date: 2019-05-31
Also published as: CN107711468A

Abstract

Disclosed is an intelligent soil-less planting method, comprising: a. creating a box body (1) for providing a planting space in an approximately sealed state, with two ends of the box body respectively having an inlet (11) and an outlet (12); b. creating multiple delivering planting means (2) in the planting space, the multiple delivering planting means (2) being stacked vertically, each delivering planting means (2) extending from the inlet (11) to the outlet (12), and multiple planting plates (3) being placed in a close arrangement on the delivering planting means (2); c. creating an internal environment control system in the planting space for artificially regulating internal environmental factors of the planting space according to pre-set procedures; and d. planting plants to be planted on the planting plates (3), placing onto the delivering planting means (2) from the inlet (11), and conveying from one end to the other end of the planting space by means of the delivering planting means (2), such that in the process of delivery, the plants gradually complete the whole planting process, and the plants that have completed planting are finally delivered out via the outlet (12) by the delivering planting means (2).

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, the land use area in China is gradually decreasing. Under the condition of 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 techniques are basically outdoor planting, river planting, lake planting, etc., which can also ensure the normal growth of plants, but the normal sunshine time of sunlight is not enough, and it depends on the natural environment. Realization, so the control of the environment is difficult to determine, the growth period of plants or vegetables can not be effectively shortened. In order to alleviate heavy agricultural labor, agricultural planting has evolved into an automated plant plant. Increase the land utilization rate by 100-200 times, save water consumption to one-fiftieth of the land planting, and reduce the heavy labor process such as heavy land reversal, watering, weeding, fertilization, and medicine. The annual planting amount of 50 mu of land, and away from smog, pesticides, and pests, to achieve safe, green, nutritious and delicious food and vegetable factory planting.

Applying the concept of automation to the cultivation of agricultural vegetables, the heavy agricultural labor has evolved into a modern form of factory automation production, and the problem of pests and pesticides has been completely solved, setting a new benchmark for modern agricultural planting in the future.

However, the soilless cultivation techniques in the prior art still have many shortcomings in the operation process:

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

2) Generally adopting the mode of unified planting and unified harvesting, the consistency requirements of the environmental elements in the whole space are relatively high, and the continuous supply of cultivated products, especially vegetables, cannot be realized;

3) The direct light is applied to the fill light system, and the illumination time and wavelength cannot be precisely controlled, which makes it impossible to create the most suitable light conditions when planting different plants;

4) Lack of corresponding wind circulation system, unable to 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, industrial planting of plants to reduce the pressure on the land.

Summary of the invention

It is an object of the present invention to provide an intelligent soilless planting method.

According to an aspect of the invention, an intelligent soilless planting method is provided, comprising:

a. constructing a tank for providing a planting space in a substantially closed state, the casing having an inlet and an outlet respectively;

b. Constructing a transport planting facility inside the planting space, the transport planting facility is extended from the entrance to the exit, and the planting facilities are arranged in a closely arranged manner with a plurality of planting plates;

c. Construct an internal environmental control system in the planting space for manual regulation of the internal environmental factors of the planting space according to a predetermined procedure;

d. The plant to be planted is planted on the planting board, and the transporting planting facility is placed at the entrance, and the transporting planting facility is transported from one end of the planting space to the other end, and the plant gradually completes the whole planting process in the process of conveying. The planted plants are finally exported by the export facility.

Further, the number of planting plates that are transported into the planting space from the inlet via the conveyor planting facility is equal to the number of planting spaces exported from the outlet, thereby ensuring the maintenance of the number of plants at different growth stages in the planting space after entering the stabilization planting stage. Constant.

Further, the stabilization stage refers to a stable planting process in which the planting plate is input from the inlet at a fixed frequency until the planting plate of the planted plant is discharged from the outlet, and the fixed frequency refers to the entire planting production. The frequency of the input planting plate during the process.

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

Further, the internal environment control system is mainly composed of a sensor part, a controller and an environmental factor adjusting device, wherein

The sensor is used to monitor the internal environmental factors of the planting space and send it to the controller;

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

The environmental factor adjusting device is connected to the controller and controlled by the controller. When the controller determines that the internal environmental factor data sent by the sensor exceeds the value range of the preset internal environmental factor, the controller accepts the instruction to be turned on until The corresponding internal environmental factor data is returned to the preset range.

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

Further, the method further comprises constructing a lighting device divided into a plurality of regions, wherein the plurality of regions are sequentially arranged along the transporting planting facility and corresponding to different growth stages of the plant, wherein the color temperature and the illumination intensity of the lighting device are different in each region. the same.

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

Further, a plurality of transport planting facilities are constructed, and a plurality of transport planting facilities are stacked in a vertical direction.

The intelligent soilless planting method adopting the above technical scheme adopts an agricultural system for achieving continuous crop production by high-precision environmental control, that is, using a computer to automatically control environmental conditions such as temperature, humidity, illumination and nutrient solution of plant growth, so that Labor-saving production in which plants are 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 method with intensive knowledge and technology. The intelligent soilless planting method is the highest level of plant cultivation. It can provide the best environment for plant growth and development. It integrates fully automatic and intelligent environment simulation technology to create the best labor for plant growth and development. The environment is not only a production mode that is fully controllable and adjustable, managed according to human will, but also the most intensive agricultural production mode. Due to the production mode of fully factory-processed operation, the external climate is avoided. All the interference of the factors realizes the accurate simulation of the cultivation environment. The vegetables produced are of high quality and good yield, and have the advantages that the traditional cultivation mode can not match. The plant plant constructed by the intelligent soilless planting method can be used for supermarkets and restaurants to produce a variety of plant foods; it can also be applied to special environment conditions such as plateau, desert, island, underground, north and south pole and space base. It can meet the needs of continuous supply and air purification of plant food for long-term activities in special circumstances, and can also be used for self-production of fresh vegetables.

DRAWINGS

1 is a schematic view showing the structure of a plant factory constructed by an intelligent soilless planting method according to an embodiment of the present invention.

FIG. 2 is a schematic structural view of a lighting device of a plurality of regions shown in FIG. 1. FIG.

3 is a schematic structural view of an internal environment control system of the plant factory shown in FIG. 1.

Detailed ways

The invention will now be described in further detail with reference to the accompanying drawings.

1 to 3 schematically illustrate an intelligent soilless planting method in accordance with an embodiment of the present invention. As shown, the method includes.

a. Constructing a tank 1 for providing a planting space in a substantially closed state, the casing having an inlet 11 and an outlet 12 at each end.

b. Constructing a plurality of transport planting facilities 2 within the planting space, a plurality of transport planting facilities 2 are stacked in a vertical direction, and each transport planting facility 2 extends from the inlet 11 to the outlet 12, and the transport planting facility 2 A plurality of planting boards 3 are placed in a closely arranged manner.

c. Construct an internal environmental control system in the planting space for manual regulation of the internal environmental factors of the planting space according to a predetermined procedure.

d. The plant to be planted is planted on the planting board 3, and the transporting planting facility 2 is placed by the inlet 11 and transported from one end of the planting space to the other end by the transporting planting facility 2, and the plant is gradually completed during the conveying process. Throughout the planting process, the planted plants are finally exported by the transport plant 2 from the outlet 12.

e. further comprising constructing a lighting device 4 divided into a plurality of regions, the plurality of regions (2a, 2b, 2c, 2d) being sequentially arranged along the conveying planting facility 2 and corresponding to different growth stages of the plants, in each region The color temperature and illumination intensity of the illumination device 4 are different.

In the present embodiment, the number of planting plates 3 transported into the planting space from the inlet 11 via the conveying planting facility 2 is equal to the number of planting spaces outputted by the outlet 12, thereby ensuring that the planting space is different after entering the stabilizing planting stage. The number of plants in the growth phase is kept constant.

The stabilization stage refers to a stable planting process in which the planting plate 3 is input from the inlet 11 at a fixed frequency until the planting plate 3 of the first planted plant is discharged from the outlet 12, and the fixed frequency refers to the entire planting process. The frequency of the input planting plate 3 during the production process.

The internal environmental factors of the planting space include the temperature inside the planting space, the concentration of humidity and carbon dioxide, and the ion concentration of various nutrients in the nutrient solution used to grow the plant.

The internal environmental control system is mainly composed of a sensor part, a controller and an environmental factor adjusting device, wherein

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

In this embodiment, the plant to be planted is lettuce.

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

The environmental factor adjustment device includes an air conditioner. A humidifier, a carbon dioxide compression storage tank, and an infusion pump connected to the concentrated nutrient solution.

What has been described above is only some embodiments of the invention. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and scope of the invention.

Claims

An intelligent soilless planting method, characterized in that it comprises:

a, constructing a box for providing a planting space in a substantially closed state, the box body having an inlet and an outlet respectively;

b. constructing at least one conveying planting facility inside the planting space, the conveying planting facility extending from the inlet to the outlet, and the conveying planting device is arranged with a plurality of planting plates in a tightly arranged manner;

c. constructing an internal environmental control system in the planting space for manually regulating internal environmental factors of the planting space according to a predetermined procedure;

d. planting the plant to be planted on the planting plate, placing the transporting planting facility from the inlet, and transporting from the one end of the planting space to the other end by the transporting planting facility, the plant is The entire planting process is gradually completed during the transport process, and the planted plants are finally output from the outlet by the transport planting facility.
The intelligent soilless planting method according to claim 1, wherein the number of the planting plates fed into the planting space from the inlet via the conveying planting facility is outputted by the outlet The number of planting spaces is equal, thereby ensuring that the number of plants at different stages of growth within the planting space remains constant after entering the stabilizing planting stage.
The intelligent soilless planting method according to claim 1, wherein the stabilizing stage refers to inputting the planting plate from the inlet at a fixed frequency until the first plant is planted with the planted plant. The planting plate is outputted by the outlet after a stable planting production process, and the fixed frequency refers to the frequency of inputting the planting plate during the entire planting production process.
The intelligent soilless planting method according to claim 1, wherein the internal environmental factors of the planting space include temperature, humidity, and concentration of carbon dioxide inside the planting space.
The intelligent soilless planting method according to claim 4, wherein the internal environment control system is mainly composed of a sensor part, a controller and an environmental factor adjusting device.

among them,

The sensor is configured to monitor an internal environmental factor of the planting space and send it to the controller;

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

The environmental factor adjusting device is connected to the controller and controlled by the controller, and when the controller determines that the internal environmental factor data sent by the sensor exceeds a value range of a preset internal environmental factor, The instruction to accept the controller is turned on until the corresponding internal environmental factor data returns to the preset range.
The intelligent soilless planting method according to claim 5, wherein the predetermined internal environmental factor is an internal environmental factor optimized for plants to be planted.
The intelligent soilless planting method according to claim 1, further comprising:

e. constructing a lighting device divided into a plurality of regions, wherein the plurality of regions are sequentially disposed along the transporting planting facility and corresponding to different growth stages of the plants, and in each of the regions, the color of the lighting device Mild illumination intensity varies.
The intelligent soilless planting method according to claim 1, wherein the internal environmental factor of the planting space further comprises an ion concentration of various nutrient elements in the nutrient solution for planting the plant.
The intelligent soilless planting method according to claim 1, wherein a plurality of said conveying type planting facilities are constructed, and a plurality of said conveying type planting facilities are stacked in a vertical direction.