CN114208595A - Flammulina velutipes culture system - Google Patents
Flammulina velutipes culture system Download PDFInfo
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- CN114208595A CN114208595A CN202210100952.5A CN202210100952A CN114208595A CN 114208595 A CN114208595 A CN 114208595A CN 202210100952 A CN202210100952 A CN 202210100952A CN 114208595 A CN114208595 A CN 114208595A
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- 230000007613 environmental effect Effects 0.000 claims abstract description 25
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- 238000005286 illumination Methods 0.000 claims description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 13
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- 238000003062 neural network model Methods 0.000 claims description 6
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- 230000021332 multicellular organism growth Effects 0.000 claims description 5
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- DNOBVYRVQXGVPT-UHFFFAOYSA-M potassium dichlorophosphinate Chemical compound [K+].[O-]P(Cl)(Cl)=O DNOBVYRVQXGVPT-UHFFFAOYSA-M 0.000 description 1
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- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 description 1
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Images
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/60—Cultivation rooms; Equipment therefor
- A01G18/69—Arrangements for managing the environment, e.g. sprinklers
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- Life Sciences & Earth Sciences (AREA)
- Mycology (AREA)
- Environmental Sciences (AREA)
- Mushroom Cultivation (AREA)
Abstract
The invention relates to the technical field of plant cultivation, in particular to a needle mushroom cultivation system. The embodiment of the invention provides a needle mushroom culture system, which comprises a needle mushroom culture chamber, a culture chamber and a culture chamber, wherein the needle mushroom culture chamber is arranged in the needle mushroom culture chamber: the system comprises an image acquisition device, a sensor assembly, an execution assembly and a control system, wherein a standard environment parameter range suitable for growth of needle mushrooms at each stage is prestored in the control system, and the control system is used for judging the current growth stage of the needle mushrooms according to image information acquired by the image acquisition device and determining the standard environment parameter range according to the current growth stage of the needle mushrooms; then the control system controls the environmental parameter value in the culture room to reach the standard environmental parameter range value. The needle mushroom culture system provided by the invention can automatically match the standard environmental parameter range in the culture chamber according to the growth state of needle mushrooms, and then realize closed-loop regulation of environmental parameter values by relying on the sensor assembly, the control system and the execution assembly.
Description
Technical Field
The invention relates to the technical field of plant cultivation, in particular to a needle mushroom cultivation system.
Background
Flammulina velutipes is composed of two major parts, namely, vegetative organ (mycelium) and reproductive organ (fruiting body). The mycelium is formed by spore germination, and under the condition of artificial culture, the mycelium is usually in a white villiform shape and has transverse septa and branches, and a plurality of hyphae are gathered together to form the mycelium.
In the process of cultivating the flammulina velutipes, strict requirements are imposed on the cultivation environment. In addition, the demands of the flammulina velutipes in different growth stages on the environment are greatly different, so that cultivation personnel need to know the current growth state of the flammulina velutipes at any time, and the cultivation personnel waste time and labor. When the flammulina velutipes is transited from one growth period to another growth period, if cultivation personnel cannot find the flammulina velutipes in time and adjust environmental parameters in a cultivation room, the growth period of the flammulina velutipes is easily prolonged, or the yield and the quality of the flammulina velutipes produced are low, so that good economic benefit is difficult to generate.
Disclosure of Invention
In order to overcome the problems or partially solve the problems, the invention aims to provide a needle mushroom culture system which is applied to a needle mushroom culture chamber to realize intelligent regulation and control of environmental parameter values in the culture chamber.
The embodiment of the invention provides a needle mushroom culture system, which comprises a needle mushroom culture chamber, a culture chamber and a culture chamber, wherein the needle mushroom culture chamber is arranged in the needle mushroom culture chamber: the image acquisition device is used for acquiring image information of the needle mushrooms and transmitting the image information to the control system; the sensor assembly is used for detecting real-time environmental parameter values influencing growth of the flammulina velutipes in the culture room in real time and transmitting the real-time environmental parameter values to the control system; the execution component is used for receiving a control instruction issued by the control system and adjusting the environmental parameter value in the culture room according to the control instruction; the control system is internally pre-stored with a standard environment parameter range suitable for growth of needle mushrooms at each stage and used for receiving the image information and the real-time environment parameter value and sending a control instruction to the execution assembly; the control system is used for judging the current growth stage of the flammulina velutipes according to the image information and determining the standard environmental parameter range according to the current growth stage of the flammulina velutipes; the control system judges whether the real-time environment parameter value is in the standard environment parameter range, if not, the control execution assembly adjusts the environment parameter in the culture chamber until the real-time environment parameter value is in the standard environment parameter range.
In some embodiments of the present invention, the determining the current growth stage of the flammulina velutipes according to the image information includes: pre-training a neural network model; and outputting a judgment result of the current growth stage of the flammulina velutipes by the trained neural network model based on the input image information.
In some embodiments of the invention, the growth stages include a mycelium growth stage and a fruiting body growth stage.
In some embodiments of the present invention, the environmental parameter includes at least one of temperature, illumination intensity, humidity, oxygen content and carbon dioxide content of air.
In some embodiments of the present invention, the control system includes a back-end image detection system and a field controller wirelessly connected to the back-end image detection system, the image capturing device and the sensor assembly are respectively connected to an input terminal of the field controller, and the execution assembly is connected to an output terminal of the field controller.
In some embodiments of the present invention, the sensor assembly includes a temperature sensor, the execution assembly includes a temperature control device, and the temperature sensor and the temperature control device are respectively connected to the input end and the output end of the field controller.
In some embodiments of the present invention, the sensor assembly includes an illumination sensor, the execution assembly includes a light supplement lamp capable of adjusting illumination intensity, and the illumination sensor and the light supplement lamp are respectively connected to the input end and the output end of the field controller.
In some embodiments of the present invention, the sensor assembly includes a humidity sensor, the humidity sensor is configured to detect humidity of the compost and/or the air, the execution assembly includes a humidifying device, and the humidity sensor and the humidifying device are respectively connected to an input end and an output end of the field controller.
In some embodiments of the present invention, the sensor assembly includes an oxygen concentration sensor, the actuator assembly includes a ventilator, and the oxygen concentration sensor and the ventilator are respectively connected to an input and an output of the site controller.
In some embodiments of the present invention, the image capturing device is a low-light-sensitive camera capable of obtaining a clear image under low-light conditions.
Compared with the prior art, the invention at least has the following advantages and beneficial effects:
the embodiment of the invention provides a needle mushroom culture system, which comprises a needle mushroom culture chamber, a culture chamber and a culture chamber, wherein the needle mushroom culture chamber is arranged in the needle mushroom culture chamber: the system comprises an image acquisition device, a sensor assembly, an execution assembly and a control system, wherein a standard environment parameter range suitable for growth of needle mushrooms at each stage is prestored in the control system, the control system is used for judging the current growth stage of the needle mushrooms according to image information acquired by the image acquisition device, and determining the standard environment parameter range according to the current growth stage of the needle mushrooms, namely, the environment parameters in a culture chamber are automatically adjusted in a matching manner according to the growth states of the needle mushrooms; and then judging whether the real-time environment parameter value acquired by the sensor assembly is within the standard environment parameter range, if not, controlling the execution assembly to adjust the environment parameter in the culture chamber until the real-time environment parameter value is within the standard environment parameter range, and thus, realizing intelligent regulation and control of the environment parameter value in the culture chamber.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:
FIG. 1 is a block diagram showing a structure of a needle mushroom cultivation system;
FIG. 2 is a block diagram of a working process of a needle mushroom cultivation system.
Icon: 1-a control system; 2-an image acquisition device; 3-a sensor assembly; 4-executing the component.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
In the description of the present application, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Example 1
Referring to fig. 1 and 2, in an embodiment of the present invention, a needle mushroom cultivation system is provided, including: the image acquisition device 2 is used for acquiring image information of the needle mushrooms and transmitting the image information to the control system 1; the sensor component 3 is used for detecting real-time environmental parameter values influencing the growth of the flammulina velutipes in the culture room in real time and transmitting the real-time environmental parameter values to the control system 1; the execution component 4 is used for receiving the control instruction issued by the control system 1 and adjusting the environmental parameter value in the culture room according to the control instruction; the system comprises a control system 1, wherein a standard environment parameter range suitable for growth of needle mushrooms at each stage is stored in the control system 1, and the control system 1 is used for receiving the image information and the real-time environment parameter value and sending a control instruction to an execution component 4; the control system 1 judges the current growth stage of the flammulina velutipes according to the image information, and determines the standard environmental parameter range according to the current growth stage of the flammulina velutipes; the control system 1 judges whether the real-time environment parameter value is in the standard environment parameter range, if not, the control execution component 4 adjusts the environment parameter in the culture chamber until the real-time environment parameter value is in the standard environment parameter range.
In this embodiment, the image acquisition device 2 transmits the image information of the needle mushroom to the control system 1 after acquiring the image information of the needle mushroom, and specifically, the control system 1 may be composed of two parts: the field controller can be arranged in or near the culture room, the rear-end image detection system can be arranged in a machine room or a control room, the field controller is wirelessly connected with the rear-end image detection system, the image acquisition device 2 transmits image information of the flammulina velutipes to the field controller after acquiring the image information, the image information is sent to the rear-end image detection system by the field controller, then the rear-end image detection system transmits detection results back to the field controller, and the field controller is prestored with standard environmental parameter ranges (values) suitable for growth of the flammulina velutipes at all stages.
For example, the growth stage of the flammulina velutipes comprises a mycelium growth stage and a fruiting body growth stage, the flammulina velutipes corresponding to the mycelium growth stage adopt a first standard environmental parameter range (value), the flammulina velutipes corresponding to the fruiting body growth stage adopt a second standard environmental parameter range (value), and if the flammulina velutipes currently in the fruiting body growth stage are detected, the field controller takes the second standard environmental parameter range (value) as the standard value of the environmental parameter given in the control room. According to the real-time environment parameter value returned by the sensor component 3, the real-time environment parameter value is compared with a second standard environment parameter range (value), whether the real-time environment parameter value is within the second standard environment parameter range or equal to the second standard environment parameter value is judged, if not, the difference value between the real-time environment parameter value and the second standard environment parameter value is calculated (if the real-time environment parameter value is within the range value, the middle value or the end value is taken as the reference), and a control instruction is generated to control the execution component 4 to adjust the environment parameter in the culture chamber.
In this embodiment, the rear-end image detection system can be used for judging the current growth stage of the flammulina velutipes, specifically, the method can be realized by training a neural network model in advance, a large number of pictures of the flammulina velutipes in different growth stages are required to be acquired as a training set in the early stage of model training, and after the neural network model is trained, the judgment result of the current growth stage of the flammulina velutipes can be acquired only by inputting the image information of the current flammulina velutipes into the model.
Of course, since the environment required for the growth of the flammulina velutipes is usually dim, in order to ensure that the image acquisition device 2 can acquire clear images under the condition of weak illumination, a low-illumination light-sensitive camera or an infrared night vision camera can be adopted in the embodiment, and a mode of regular acquisition (for example, acquisition is performed every 1-2 days) can be adopted without real-time acquisition. And the camera can be directly connected with the image detection system, and after the image detection system judges the growth stage, the judgment result is sent to the field controller.
The flammulina velutipes culture system and the culture method provided by the embodiment can provide the most suitable growth environment for the flammulina velutipes according to the growth stage of the flammulina velutipes, realize scientific and intelligent regulation and control, and ensure the quality and the yield of the flammulina velutipes.
Example 2
Illustratively, the sensor assembly 3 includes a temperature sensor, a light sensor, a humidity sensor, and a carbon dioxide concentration sensor. For example, the temperature sensors are various in types, and the sensing elements of the temperature sensors can be mainly divided into two categories, namely a thermal resistor and a thermocouple, when the temperature sensors are arranged, a plurality of directions in a culture chamber can be respectively arranged, then the average value of each temperature sensor is calculated, and the average value is used as a controlled parameter to control the temperature control equipment to work; the illumination sensor can be arranged near the needle mushroom culture bottle to ensure the detection accuracy, and the type of the illumination sensor is as follows: m130063, M155159, etc.; humidity transducer can also set up respectively in each position of cultivateing the room, and humidity transducer mainly divides resistance and capacitanc, and the model that can adopt includes: DHT11, AM2320, AM2302, AM2322, etc.; the carbon dioxide concentration sensor adopts models such as CDM7160, KYS-3015AE and the like. Correspondingly, the execution assembly 4 comprises a temperature control device, a light supplement lamp capable of adjusting the illumination intensity, a humidifying device and a ventilation device. For example, the temperature control device can adopt mushroom house thermostatic equipment of Siemens STCK model, and the temperature in the culture room is adjusted if necessary; the light supplement lamp can adopt an LED lamp with the model number of ROSY-SYJ and is used for promoting or inhibiting the growth of flammulina velutipes at the growth stage of sporocarp; the humidifying equipment can adopt mushroom house humidifying equipment with the model number of RYJS, and is used for changing the air humidity; the ventilator may be a ventilator for mushroom house, model BC2072FC, for reducing the carbon dioxide content of the air.
In the growth stage of the mycelium, firstly, the culture room is required to be clean, dry and well ventilated, and strong chlorine concentrate diluent can be used for spraying walls, culture shelves, floors and other appliances. The culture should be protected from light at this stage, the temperature of the culture room is 16-18 ℃, the concentration of CO2 is below 0.3%, the relative humidity of air is 60% -70%, the initial stage of spawn running is preferably low, and the middle and later stages are properly improved.
The growth stage of the fruiting body can be subdivided into 4 stages: (1) and (5) bud forcing period. 1-7 days after fungus scratching, the temperature of the culture room is controlled at 13-14 ℃, the relative humidity of air is 90-95%, and the concentration of CO2 is below 0.2%. Wherein the illumination is given for 8 hours every day on days 3-5, and the illumination intensity is about 200 lx. (2) And (4) a period of homonuresis. And in 8-10 days, gradually reducing the temperature to 6 ℃, ensuring that the relative humidity of air is 85-90 percent and the concentration of CO2 is 0.3-0.4 percent, and promoting the differentiation of mushroom buds into pileus and stipes. (3) A period of inhibition. And on 11-16 days, controlling the temperature at 4-6 ℃, controlling the relative humidity of air at 85-90%, controlling the concentration of CO2 at 0.4-0.5%, and illuminating every other day for 1h when mushroom buds grow to the bottle mouth, wherein the illumination intensity is about 200lx, so that the robust and regular growth of fruiting bodies is promoted. (4) And (4) an elongation period. And (3) controlling the temperature to be 6-8 ℃, controlling the relative humidity of air to be 80-85% and the concentration of CO2 to be 0.7-0.8% in 17-22 days, and properly illuminating for 2-8 hours in 2-6 days after sleeving according to the uniformity of the mushrooms, wherein the illumination intensity is about 200 lx.
Of course, besides the above mentioned factors, such as light, temperature, air humidity, carbon dioxide concentration, etc., other factors are also included, for example, the pH of the culture medium, and the needle mushroom requires a weakly acidic culture medium. Hyphae can grow on an agar culture medium with the pH of 3-84, but hyphae grow best in the range of pH 5.6-6.5, and the differentiation of primordia and the growth and development of fruiting bodies are proper in the range of pH 5-6; inorganic nutrition, and certain amount of inorganic salts such as potassium dichlorophosphate, calcium sulfate, calcium carbonate, ferric oxalate and the like are also needed for growth and blindness of flammulina velutipes. The needle mushroom can obtain phosphorus, iron, magnesium and other elements from the inorganic salt. Wherein, the three elements of phosphorus, potassium and magnesium are the most important elements, and the proper concentration is 100 mg to 150 mg processed in each liter of culture medium; the vitamins, namely the flammulina velutipes are natural defects of the vitamins B1 and B2, and the flammulina velutipes can grow well only by adding the vitamins B1 and B2 from the outside, so that the vitamins are not needed to be added when the materials are used for preparing the culture medium, but a small amount of vitamin Bl or vitamin B2 (oral VB1 and VB2 can be adopted) is needed to be added when the culture medium of dried powder sporophyte strains is prepared, and the hyphae can grow vigorously.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A needle mushroom culture system is characterized by comprising the following components arranged in a needle mushroom culture chamber:
the image acquisition device is used for acquiring image information of the needle mushrooms and transmitting the image information to the control system;
the sensor assembly is used for detecting real-time environmental parameter values influencing growth of the flammulina velutipes in the culture room in real time and transmitting the real-time environmental parameter values to the control system;
the execution component is used for receiving a control instruction issued by the control system and adjusting the environmental parameter value in the culture room according to the control instruction;
the control system is internally pre-stored with a standard environment parameter range suitable for growth of needle mushrooms at each stage and used for receiving the image information and the real-time environment parameter value and sending a control instruction to the execution assembly;
the control system is used for judging the current growth stage of the flammulina velutipes according to the image information and determining the standard environmental parameter range according to the current growth stage of the flammulina velutipes;
and the control system judges whether the real-time environment parameter value is in the standard environment parameter range, and if not, the control execution assembly adjusts the environment parameter in the culture chamber until the real-time environment parameter value is in the standard environment parameter range.
2. The needle mushroom cultivation system according to claim 1, wherein the determining of the current growth stage of the needle mushroom according to the image information comprises:
pre-training a neural network model;
and outputting a judgment result of the current growth stage of the flammulina velutipes by the trained neural network model based on the input image information.
3. The needle mushroom cultivation system according to claim 1, wherein the growth stage includes a mycelium growth stage and a fruiting body growth stage.
4. The needle mushroom cultivation system of claim 1, wherein the environmental parameter includes at least one of temperature, light intensity, humidity, and carbon dioxide content in air.
5. The needle mushroom cultivation system according to claim 1, wherein the control system comprises a back-end image detection system and a field controller wirelessly connected with the back-end image detection system, the image acquisition device and the sensor assembly are respectively connected with an input end of the field controller, and the execution assembly is connected with an output end of the field controller.
6. The needle mushroom cultivation system according to claim 5, wherein the sensor assembly comprises a temperature sensor, the execution assembly comprises a temperature control device, and the temperature sensor and the temperature control device are respectively connected with the input end and the output end of the field controller.
7. The needle mushroom cultivation system according to claim 5, wherein the sensor assembly comprises an illumination sensor, the execution assembly comprises a light supplement lamp capable of adjusting illumination intensity, and the illumination sensor and the light supplement lamp are respectively connected with an input end and an output end of the field controller.
8. The needle mushroom cultivation system according to claim 5, wherein the sensor assembly comprises a humidity sensor, the humidity sensor is used for detecting humidity of cultivation materials and/or air, the execution assembly comprises a humidifying device, and the humidity sensor and the humidifying device are respectively connected with an input end and an output end of the field controller.
9. The needle mushroom cultivation system of claim 5, wherein the sensor assembly comprises a carbon dioxide concentration sensor, and the actuator assembly comprises a ventilator, the carbon dioxide concentration sensor and the ventilator being connected to an input and an output of the site controller, respectively.
10. A needle mushroom cultivation system according to any one of claims 1 to 9, wherein the image acquisition means is a low light-sensitive camera capable of acquiring a clear image under low light conditions.
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