CN116147703A - Growth monitoring method for cultivation of ornamental flowers in gardens - Google Patents
Growth monitoring method for cultivation of ornamental flowers in gardens Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 120
- 230000012010 growth Effects 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000005286 illumination Methods 0.000 claims abstract description 112
- 230000009661 flower growth Effects 0.000 claims abstract description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 192
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 96
- 239000001569 carbon dioxide Substances 0.000 claims description 96
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 77
- 229910052760 oxygen Inorganic materials 0.000 claims description 77
- 239000001301 oxygen Substances 0.000 claims description 77
- 238000004458 analytical method Methods 0.000 claims description 58
- 230000033228 biological regulation Effects 0.000 claims description 46
- 238000012545 processing Methods 0.000 claims description 17
- 239000002689 soil Substances 0.000 claims description 17
- 230000005764 inhibitory process Effects 0.000 claims description 14
- 230000029553 photosynthesis Effects 0.000 claims description 12
- 238000010672 photosynthesis Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000001502 supplementing effect Effects 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 11
- 230000002262 irrigation Effects 0.000 claims description 9
- 238000003973 irrigation Methods 0.000 claims description 9
- 230000009467 reduction Effects 0.000 claims description 9
- 206010021143 Hypoxia Diseases 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 8
- 230000002035 prolonged effect Effects 0.000 claims description 6
- 230000007954 hypoxia Effects 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 238000010606 normalization Methods 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 238000011161 development Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 4
- 238000010224 classification analysis Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 3
- 238000007405 data analysis Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 7
- 238000004364 calculation method Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 1
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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
- A01G7/00—Botany in general
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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Abstract
The invention relates to the technical field of flower growth monitoring, which is used for solving the problems that in the existing method for monitoring flower cultivation growth, a mode relying on manpower for leading is time-consuming and labor-consuming, the accuracy of flower growth monitoring is difficult to ensure, the development of flower planting industry is limited, and the cost of flower cultivation is increased, and particularly discloses a growth monitoring method for ornamental flower cultivation in gardens, which comprises a server, wherein the server is in communication connection with a data acquisition unit, a temperature control unit, a humidity control unit, an air control unit, an illumination control unit and a control terminal; according to the invention, the temperature, the humidity, the air and the illumination intensity in the influence factors of the growth of the garden flowers are monitored, and the data analysis, the data comparison and the classification analysis are utilized, so that the accurate monitoring of the growth and the cultivation of the garden flowers is realized, the defect of a manual monitoring mode is overcome, and the development of the garden flower planting industry is promoted.
Description
Technical Field
The invention relates to the technical field of flower growth monitoring, in particular to a growth monitoring method for cultivation of ornamental flowers in gardens.
Background
Along with the improvement of living standard, people pay more attention to the enjoyment of spirit, the playing gardens become a favorite relaxation mode of people, and ornamental plants have important significance in garden design. Ornamental plants can maintain natural balance in gardens, and beautiful scenery is created.
The flower growth has high requirements on temperature and environment, and small changes in the environment can bring serious influence to flowers, for example, insufficient water or excessive water in soil can cause maldevelopment of root systems of the flowers, and the flowering quantity of the flowers can be greatly reduced due to the too low temperature;
therefore, it is very important to accurately monitor the growth state of flowers and timely regulate and control the flowers in the flower cultivation process.
However, in the existing methods for monitoring the growth of flowers, the management is mostly carried out manually, which is very time-consuming and labor-consuming, and meanwhile, for the supervision of the planting environment of flowers, the judgment is carried out simply by means of people, so that the accuracy of the judgment is difficult to ensure, and the development of the flower planting industry is greatly limited. And the planting cost of flowers is increased to a certain extent.
In order to solve the above-mentioned defect, a technical scheme is provided.
Disclosure of Invention
The invention aims to solve the problems that in the existing method for monitoring the growth of flowers cultivated by manpower, the mode of leading by manpower is time-consuming and labor-consuming, the accuracy of monitoring the growth of flowers is difficult to ensure, the development of the flower planting industry is limited, and the cost of cultivating flowers is increased.
The aim of the invention can be achieved by the following technical scheme:
the growth monitoring method for ornamental flowers in gardens is characterized by comprising a server, wherein the server is in communication connection with a data acquisition unit, a temperature control unit, a humidity control unit, an air control unit, an illumination control unit and a control terminal;
the data acquisition unit is used for acquiring the environmental parameters, the air parameters and the illumination parameters of ornamental flowers in gardens and sending the environmental parameters, the air parameters and the illumination parameters to the temperature control unit, the humidity control unit, the air control unit and the illumination control unit respectively;
the temperature control unit is used for receiving the growth temperature and the climate temperature in the environment parameters of the ornamental flowers in gardens, performing temperature monitoring analysis processing, setting a corresponding number of monitoring points to perform temperature rise control operation or temperature drop control operation according to the temperature monitoring analysis processing, and executing the temperature control operation through the control terminal;
the humidity control unit is used for receiving the air humidity and the soil humidity in the environment parameters of ornamental flowers in gardens, performing humidity monitoring analysis processing, setting a corresponding number of monitoring points to perform humidity strengthening regulation and control operation and setting corresponding watering extension time according to the humidity monitoring analysis processing, and executing the humidity regulation and control operation through the control terminal;
the air control unit is used for receiving air parameters of the environment where ornamental flowers in gardens are located, performing air monitoring analysis processing, setting oxygen supply operation with corresponding volumes and carbon dioxide supply operation and discharge operation with corresponding volumes according to the air parameters, and executing air control operation through the control terminal;
the illumination management and control unit is used for receiving illumination parameters of ornamental flowers in gardens and carrying out illumination monitoring analysis processing, and the specific operation steps are as follows:
the illumination demand attributes of ornamental flowers in gardens of all areas are monitored in real time, the illumination demand attributes comprise sunny plants, neutral plants, negative plants and strong negative plants, the illumination intensity and the illumination duration in illumination parameters of the flowers are monitored in real time according to the corresponding illumination demand attributes of the flowers, and the illumination coefficients of the flowers with all the attributes are obtained through normalization analysis;
setting a comparison threshold CR corresponding to the illumination coefficient of each attribute flower s When the illumination coefficient of the flowers is more than or equal to the corresponding preset contrast threshold CR s Generating a lighting demand standard signal when the lighting coefficient of the flower is smaller than the corresponding preset control threshold CR s Generating a signal of insufficient illumination demand;
according to the insufficient illumination demand signal, setting the illumination duration to be prolonged by the flowers with the corresponding attributes in the next monitoring time period, and executing illumination regulation and control operation through the control terminal, wherein the specific steps are as follows:
acquiring the illumination coefficient of the flowers with the corresponding attributes and the corresponding comparison threshold value in real time, and performing differential analysis on the illumination coefficient to obtain the illumination deviation value of the flowers with the corresponding attributes;
setting a deviation reference threshold Yuz corresponding to the illumination deviation value of each attribute flower s And the illumination deviation value of each attribute flower is respectively compared with the corresponding deviation reference threshold Yuz s Comparing and analyzing when the illumination deviation value of the flowers is smaller than the corresponding deviation reference threshold Yuz s When the illumination deviation value of the flowers is equal to the corresponding deviation reference threshold Yuz, triggering a first-level illumination supplementing instruction, prolonging the illumination time of p1 duration in the next monitoring time period s When the illumination deviation value of the flowers is larger than the corresponding deviation reference threshold Yuz, triggering a secondary illumination supplementing instruction, prolonging the illumination time of p2 duration in the next monitoring time period s And triggering a three-level illumination supplementing instruction, and prolonging the illumination time of p3 duration in the next monitoring time period.
Further, the specific operation steps of the temperature monitoring analysis treatment are as follows:
dividing the cultivated ornamental flowers in gardens into N areas, setting a monitoring point in each area, wherein N=1, 2,3 … … N1, monitoring the growth temperature of the flowers in each area in real time, and calibrating the growth temperature as T N The growth temperature of the flowers at each monitoring point is subjected to average analysis, and the formula T is used for obtaining the average value of the growth temperature of the flowers at each monitoring point * ＝(T 1 +T 2 +……+T n1 ) N1 to obtain the average temperature T of flower growth * ；
Setting a first reference interval IM1, a second reference interval IM2 and a third reference interval IM3 of the average temperature of flower growth, and comparing and analyzing the obtained average temperature with a preset first reference interval IM1, second reference interval IM2 and third reference interval IM 3;
when the average temperature is within a preset first reference interval IM1, a monitored growth temperature lower signal is generated, when the average temperature is within a preset second reference interval IM2, a monitored growth temperature proper signal is generated, and when the average temperature is within a preset third reference interval IM3, a monitored growth temperature higher signal is generated;
according to the received signal of low or high monitored growth temperature, obtaining the climate temperature of the environment where the cultivated ornamental flowers are located in real time, calibrating the climate temperature as WT, performing difference analysis between the climate temperature and the obtained average temperature, and according to the formula PT=i WT-T * Firstly, obtaining a temperature deviation coefficient PT;
setting gradient comparison thresholds TT1 and TT2 of temperature deviation coefficients, and comparing and analyzing the temperature deviation coefficients with preset gradient comparison thresholds TT1 and TT 2;
when the temperature deviation coefficient is smaller than a preset gradient contrast threshold value TT1, a signal with smaller influence on the climate condition is generated, when the temperature deviation coefficient is between the preset gradient contrast threshold values TT1 and TT2, a general signal with larger influence on the climate condition is generated, and when the temperature deviation coefficient is larger than the preset gradient contrast threshold value TT2, a signal with larger influence on the climate condition is generated.
Further, the specific steps of the temperature regulation operation are as follows:
when a signal with lower monitored growth temperature and a signal with smaller influence on climate conditions are received, k1 monitoring points are uniformly selected for temperature rise regulation and control operation, wherein k1 is more than k2 and less than N;
when a signal for monitoring the low growth temperature and a signal for monitoring the influence of the climate conditions on the general signal are received, k2 monitoring points are uniformly selected for temperature rise regulation and control operation;
when a signal for monitoring the low growth temperature and a signal with larger influence of the climate condition are received, carrying out temperature rise regulation and control operation on N areas;
when a signal with higher monitored growth temperature and a signal with smaller influence on climate conditions are received, k1 monitoring points are uniformly selected for temperature reduction regulation and control operation;
when a signal for monitoring the high growth temperature and a signal for monitoring the influence of the climate conditions on the general signal are received, k2 monitoring points are uniformly selected for temperature reduction regulation and control operation;
when a signal for monitoring the high growth temperature and a signal with larger influence of the climate condition are received, the N areas are subjected to temperature reduction regulation and control operation.
Further, the specific operation steps of the humidity monitoring analysis treatment are as follows:
acquiring the air humidity and the soil humidity of the environment where the cultivated ornamental flowers for gardens are located in real time, calibrating the air humidity and the soil humidity into ks and ts respectively, carrying out formula analysis on the air humidity and the soil humidity, and obtaining humidity coefficients according to a set formula sdx =e1 xks+e2 xts, wherein e1 and e2 are weight factor coefficients of the air humidity and the soil humidity respectively;
setting a humidity threshold value ST of a humidity coefficient, comparing and analyzing the humidity coefficient with a preset humidity threshold value ST, generating a growth humidity environment bias dry signal when the humidity coefficient is smaller than the preset humidity threshold value ST, generating a growth humidity environment proper signal when the humidity coefficient is equal to the preset humidity threshold value ST, and generating a growth humidity environment bias wet signal when the humidity coefficient is larger than the preset humidity threshold value ST.
Further, the humidity control operation comprises the following specific steps:
according to the generated humidity environment bias dryness signal, carrying out differential analysis on a humidity coefficient and a set humidity threshold value, obtaining a first deviation value ps1 according to a formula ps1 = i sdx-ST I, setting a reference range value RR1 of the first deviation value, uniformly selecting g1 monitoring points to carry out humidity strengthening regulation and control operation when the first deviation value is smaller than the minimum value of the reference range value RR1, uniformly selecting g2 monitoring points to carry out humidity strengthening regulation and control operation when the first deviation value is within the reference range value RR1, and selecting N monitoring points to carry out humidity strengthening regulation and control operation when the first deviation value is larger than the maximum value of the reference range value RR1, wherein g1 is smaller than g2 and smaller than N;
according to the generated humidity deviation signal of the growing humidity environment, differential analysis is carried out on the humidity coefficient and the set humidity threshold value, a second deviation value ps2 is obtained according to a formula ps2 = i sdx-ST I, a reference range value RR2 of the second deviation value is set, when the second deviation value is smaller than the minimum value of the reference range value RR2, a first-stage extension instruction is triggered, the flower regulated irrigation time is prolonged by t1 time, when the second deviation value is within the reference range value RR2, a second-stage extension instruction is triggered, the flower regulated irrigation time is prolonged by t2 time, and when the second deviation value is larger than the maximum value of the reference range value RR2, a third-stage extension instruction is triggered, and the flower regulated irrigation time is prolonged by t3 time.
Further, the specific operation steps of the air monitoring analysis treatment are as follows:
acquiring the oxygen content and the carbon dioxide content in the air parameters of the cultivated ornamental flowers in gardens in a unit time period in real time, respectively carrying out average treatment on the oxygen content and the carbon dioxide content, and respectively calibrating the oxygen content and the carbon dioxide content in the unit time period as O j 、CO j Wherein j=1, 2,3 … … m, according to formula O * ＝(O 1 +O 2 +……+O m )÷m，CO * ＝(CO 1 +CO 2 +……+CO m ) M, respectively obtaining the average oxygen amount O * Average carbon dioxide content CO * ；
Setting an oxygen reference value UOT of the average oxygen amount, generating a growth oxygen supply normal signal when the average oxygen amount is more than or equal to an oxygen reference value UOT, and otherwise, generating a growth oxygen deficiency inhibition signal when the average oxygen amount is less than an oxygen reference value UOT;
setting a carbon dioxide reference value COT of the average carbon dioxide amount, generating a photosynthesis normal signal when the average carbon dioxide amount is equal to the carbon dioxide reference value COT, whereas generating a photosynthesis inhibition signal when the average carbon dioxide amount is greater than the carbon dioxide reference value COT or the average carbon dioxide amount is less than the carbon dioxide reference value COT.
Further, the specific steps of the air conditioning operation are as follows:
triggering an oxygen supply command according to the generated growth hypoxia inhibition signal, acquiring an average oxygen amount and an oxygen reference value in real time, performing differential analysis, and determining the oxygen reference value according to the formula PO=I O * UOT I, obtaining an oxygen deviation value PO, setting gradient comparison intervals Q1, Q2 and Q3 of the oxygen deviation value, substituting the obtained oxygen deviation value into the preset gradient comparison intervals Q1, Q2 and Q3 for comparison analysis, when the oxygen deviation value is in the preset gradient comparison interval Q1, supplying r1 volume of oxygen to the ornamental flower environment, when the oxygen deviation value is in the preset gradient comparison interval Q2, supplying r2 volume of oxygen to the ornamental flower environment, and when the oxygen deviation value is in the preset gradient comparison interval Q3, supplying r3 volume of oxygen to the ornamental flower environment;
according to the generated growth photosynthesis inhibition signal, the average carbon dioxide amount and the carbon dioxide reference value COT are regulated, and differential is carried out, according to the formula PCO=CO * -COT, obtaining a carbon dioxide bias value PCO;
when the carbon dioxide deviation value PCO is more than 0 and the carbon dioxide deviation value is in a preset gradient discharge comparison interval U1, triggering a first-stage discharge instruction, discharging the carbon dioxide of q1 volume outside the environment where the ornamental flower is located, when the carbon dioxide deviation value is in a preset gradient discharge comparison interval U2, triggering a second-stage discharge instruction, discharging the carbon dioxide of q2 volume outside the environment where the ornamental flower is located, and when the carbon dioxide deviation value is in a preset gradient discharge comparison interval U3, triggering a third-stage discharge instruction, and discharging the carbon dioxide of q3 volume outside the environment where the ornamental flower is located, wherein q1 is less than q2 and less than q3;
when the carbon dioxide deviation value PCO is smaller than 0 and the carbon dioxide deviation value is in a preset gradient discharge comparison interval V1, triggering a first-stage supply instruction and supplying h1 volume of carbon dioxide to the ornamental flower environment of the garden, when the carbon dioxide deviation value is in a preset gradient discharge comparison interval V2, triggering a second-stage supply instruction and supplying h2 volume of carbon dioxide to the ornamental flower environment of the garden, and when the carbon dioxide deviation value is in a preset gradient discharge comparison interval V3, triggering a third-stage supply instruction and supplying h3 volume of carbon dioxide to the ornamental flower environment of the garden, wherein h1 is smaller than h2 and smaller than h3.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the data analysis, the data comparison and the classification analysis, the accurate monitoring of the growth and cultivation of the garden flowers is realized from the temperature level, the humidity level, the air level and the illumination intensity level, the strict control and management of the cultivation temperature, the humidity and the illumination intensity of the garden flowers are realized through adopting the temperature regulation and the humidity regulation and the illumination intensity regulation, and the oxygen supplementing, the carbon dioxide supplementing and the carbon dioxide discharging modes are adopted, so that the garden flowers perform better photosynthesis in the growth and cultivation process, and the root rot phenomenon caused by the oxygen deficiency of the garden flowers is effectively controlled;
the temperature, the humidity, the air and the illumination intensity in the garden flower growth influence factors are monitored, and the formula analysis and the progressive analysis are utilized, so that the defect of a manual monitoring mode is overcome while the accurate monitoring of the garden flower growth cultivation is realized, and the development of the garden flower planting industry is promoted.
Drawings
For the convenience of those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is a general block diagram of a system of the present invention;
fig. 2 is a block diagram of the method of the present invention.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in FIG. 1, the growth monitoring method for cultivating ornamental flowers in gardens is based on a growth monitoring system, and the system comprises a server, wherein the server is in communication connection with a data acquisition unit, a temperature control unit, a humidity control unit, an air control unit, an illumination control unit and a control terminal;
the data acquisition unit is used for acquiring environmental parameters, air parameters and illumination parameters of the ornamental flowers in the gardens, wherein the environmental parameters comprise growth temperature, climate temperature, air humidity and soil humidity, the air parameters comprise oxygen content and carbon dioxide content, the illumination parameters comprise illumination intensity and illumination duration, the growth temperature and the climate temperature in the environmental parameters of the ornamental flowers in the gardens are sent to the temperature control unit, the air humidity and the soil humidity in the environmental parameters are sent to the humidity control unit, the air parameters are sent to the air control unit, and the illumination parameters are sent to the illumination control unit;
when the temperature control unit receives the growth temperature and the climate temperature in the environment parameters of the ornamental flowers in gardens, the temperature monitoring analysis processing is carried out according to the growth temperature and the climate temperature, and the specific operation process is as follows:
dividing the cultivated ornamental flowers in gardens into N areas, and setting a monitoring point in each area, wherein N=1, 2,3 … … N1, N1 is a positive integer, monitoring the growth temperature of the flowers in each area in real time, and calibrating the growth temperature as T N The growth temperature of the flowers at each monitoring point is subjected to average analysis, and the formula T is used for obtaining the average value of the growth temperature of the flowers at each monitoring point * ＝(T 1 +T 2 +……+T n1 ) N1 to obtain the average temperature T of flower growth * ；
Setting a first reference interval IM1, a second reference interval IM2 and a third reference interval IM3 of the average temperature of flower growth, and comparing and analyzing the obtained average temperature with a preset first reference interval IM1, second reference interval IM2 and third reference interval IM 3;
the first reference interval IM1 is used for representing the lowest temperature interval of the flower growth temperature, the second reference interval IM2 is used for representing the optimal temperature interval of the flower growth temperature, and the third reference interval IM3 is used for representing the highest temperature interval of the flower growth temperature;
when the average temperature is within a preset first reference interval IM1, a monitored growth temperature lower signal is generated, when the average temperature is within a preset second reference interval IM2, a monitored growth temperature proper signal is generated, and when the average temperature is within a preset third reference interval IM3, a monitored growth temperature higher signal is generated;
according to the received signal of low or high monitored growth temperature, obtaining the climate temperature of the environment where the cultivated ornamental flowers are located in real time, calibrating the climate temperature as WT, performing difference analysis between the climate temperature and the obtained average temperature, and according to the formula PT=i WT-T * Firstly, obtaining a temperature deviation coefficient PT;
setting gradient comparison thresholds TT1 and TT2 of temperature deviation coefficients, and comparing and analyzing the temperature deviation coefficients with preset gradient comparison thresholds TT1 and TT2, wherein the gradient comparison thresholds TT1 and TT2 are increased in a gradient mode, so that TT1 is smaller than TT2, and specific numerical values of the gradient comparison thresholds TT1 and TT2 are specifically set in specific flower cultivation cases by a person skilled in the art;
generating a signal with smaller influence on the climate condition when the temperature deviation coefficient is smaller than a preset gradient contrast threshold value TT1, generating a general signal with larger influence on the climate condition when the temperature deviation coefficient is between the preset gradient contrast threshold values TT1 and TT2, and generating a signal with larger influence on the climate condition when the temperature deviation coefficient is larger than the preset gradient contrast threshold value TT 2;
according to the received monitoring growth temperature type judging signals and the received jee condition influence type judging signals, humidity regulation and control operation is executed through the control terminal, specifically:
when a signal of low monitored growth temperature and a signal of small influence of climate conditions are received, k1 monitoring points are uniformly selected for temperature rise regulation and control operation, wherein k1 is less than k2 and less than N, and specific numerical values of k1, k2 and k3 are set specifically in specific cases by a person skilled in the art;
when a signal for monitoring the low growth temperature and a signal for monitoring the influence of the climate conditions on the general signal are received, k2 monitoring points are uniformly selected for temperature rise regulation and control operation;
when a signal for monitoring the low growth temperature and a signal with larger influence of the climate condition are received, carrying out temperature rise regulation and control operation on N areas;
when a signal with higher monitored growth temperature and a signal with smaller influence on climate conditions are received, k1 monitoring points are uniformly selected for temperature reduction regulation and control operation;
when a signal for monitoring the high growth temperature and a signal for monitoring the influence of the climate conditions on the general signal are received, k2 monitoring points are uniformly selected for temperature reduction regulation and control operation;
when a signal for monitoring the high growth temperature and a signal with larger influence of the climate condition are received, the N areas are subjected to temperature reduction regulation and control operation;
when the humidity control unit receives the air humidity and the soil humidity in the environment parameters of the ornamental flowers in gardens, humidity monitoring analysis processing is carried out according to the air humidity and the soil humidity, and the specific operation process is as follows:
acquiring air humidity and soil humidity of an environment where cultivated ornamental flowers in gardens are located in real time, calibrating the air humidity and the soil humidity into ks and ts respectively, performing formula analysis on the ks and the ts, and obtaining humidity coefficients according to a set formula sdx =e1 xks+e2 xts, wherein e1 and e2 are weight factor coefficients of the air humidity and the soil humidity respectively, wherein the weight factor coefficients are used for balancing the duty ratio weight of each item of data in formula calculation so as to promote the accuracy of calculation results, and setting specific numerical values of e1 and e2 is specifically set in specific cases by a person skilled in the art;
setting a humidity threshold value ST of a humidity coefficient, comparing and analyzing the humidity coefficient with a preset humidity threshold value ST, generating a growth humidity environment bias dry signal when the humidity coefficient is smaller than the preset humidity threshold value ST, generating a growth humidity environment proper signal when the humidity coefficient is equal to the preset humidity threshold value ST, and generating a growth humidity environment bias wet signal when the humidity coefficient is larger than the preset humidity threshold value ST;
according to the received growth humidity environment deviation signal and the growth humidity environment deviation signal, humidity regulation and control operation is executed through the control terminal, and the method is specifically:
according to the generated humidity environment bias dryness signal, carrying out differential analysis on a humidity coefficient and a set humidity threshold value, obtaining a first deviation value ps1 according to a formula ps1 = i sdx-ST I, setting a reference range value RR1 of the first deviation value, uniformly selecting g1 monitoring points to carry out humidity strengthening regulation and control operation when the first deviation value is smaller than the minimum value of the reference range value RR1, uniformly selecting g2 monitoring points to carry out humidity strengthening regulation and control operation when the first deviation value is within the reference range value RR1, and selecting N monitoring points to carry out humidity strengthening regulation and control operation when the first deviation value is larger than the maximum value of the reference range value RR1, wherein g1 is smaller than g2 and smaller than N;
according to the generated humidity deviation signal of the growing humidity environment, carrying out differential analysis on the humidity coefficient and the set humidity threshold value, obtaining a second deviation value ps2 according to a formula ps2 = i sdx-ST I, setting a reference range value RR2 of the second deviation value, triggering a first-stage extension instruction when the second deviation value is smaller than the minimum value of the reference range value RR2, extending the flower regulated irrigation time by t1 time, triggering a second-stage extension instruction when the second deviation value is within the reference range value RR2, extending the flower regulated irrigation time by t2 time, and triggering a third-stage extension instruction when the second deviation value is larger than the maximum value of the reference range value RR2, and extending the flower regulated irrigation time by t3 time;
when the air control unit receives the air parameters of the environment where the ornamental flowers of the gardens are located, air monitoring analysis processing is carried out according to the air parameters, and the specific operation process is as follows:
acquiring the oxygen content and the carbon dioxide content in the air parameters of the cultivated ornamental flowers in gardens in a unit time period in real time, respectively carrying out average value treatment on the oxygen content and the carbon dioxide content, and carrying out unit timeThe oxygen content and the carbon dioxide content of the segment are respectively calibrated to be O j 、CO j Where j=1, 2,3 … … m, and j represents a unit time period, m represents the number of time points divided by the unit time period, according to formula O * ＝(O 1 +O 2 +……+O m )÷m，CO * ＝(CO 1 +CO 2 +……+CO m ) M, respectively obtaining the average oxygen amount O * Average carbon dioxide content CO * ；
Setting an oxygen reference value UOT of the average oxygen amount, generating a growth oxygen supply normal signal when the average oxygen amount is more than or equal to an oxygen reference value UOT, and otherwise, generating a growth oxygen deficiency inhibition signal when the average oxygen amount is less than an oxygen reference value UOT;
setting a carbon dioxide reference value COT of the average carbon dioxide amount, generating a growth photosynthesis normal signal when the average carbon dioxide amount is equal to the carbon dioxide reference value COT, otherwise, generating a growth photosynthesis inhibition signal when the average carbon dioxide amount is greater than the carbon dioxide reference value COT or the average carbon dioxide amount is less than the carbon dioxide reference value COT;
according to the received growth hypoxia inhibition signal and growth photosynthesis inhibition signal, executing air regulation and control operation through a control terminal, and specifically:
triggering an oxygen supply command according to the generated growth hypoxia inhibition signal, acquiring an average oxygen amount and an oxygen reference value in real time, performing differential analysis, and determining the oxygen reference value according to the formula PO=I O * UOT I, obtaining an oxygen deviation value PO, setting gradient comparison intervals Q1, Q2 and Q3 of the oxygen deviation value, substituting the obtained oxygen deviation value into preset gradient comparison intervals Q1, Q2 and Q3 for comparison analysis, wherein the interval values of the gradient comparison intervals Q1, Q2 and Q3 are increased in a gradient manner, if the comparison interval Q1 is [0, 10 ], the comparison interval Q2 is [10, 20), and the comparison interval Q3 is [20, 30);
when the oxygen deviation value is in a preset gradient contrast interval Q1, r1 volume of oxygen is supplied to the ornamental flower environment of the garden, when the oxygen deviation value is in a preset gradient contrast interval Q2, r2 volume of oxygen is supplied to the ornamental flower environment of the garden, and when the oxygen deviation value is in a preset gradient contrast interval Q3, r3 volume of oxygen is supplied to the ornamental flower environment of the garden;
according to the generated growth photosynthesis inhibition signal, the average carbon dioxide amount and the carbon dioxide reference value COT are regulated, and differential is carried out, according to the formula PCO=CO * -COT, obtaining a carbon dioxide bias value PCO;
when the carbon dioxide deviation value PCO is more than 0 and the carbon dioxide deviation value is in a preset gradient discharge comparison interval U1, triggering a first-stage discharge instruction, discharging the carbon dioxide of q1 volume outside the environment where the ornamental flower is located, when the carbon dioxide deviation value is in a preset gradient discharge comparison interval U2, triggering a second-stage discharge instruction, discharging the carbon dioxide of q2 volume outside the environment where the ornamental flower is located, when the carbon dioxide deviation value is in a preset gradient discharge comparison interval U3, triggering a third-stage discharge instruction, and discharging the carbon dioxide of q3 volume outside the environment where the ornamental flower is located, wherein q1 is less than q2 and less than q3, and the setting of specific numerical values of q1, q2 and q3 is specifically set in specific garden cases by a person skilled in the art;
when the carbon dioxide deviation value PCO is smaller than 0 and when the carbon dioxide deviation value is in a preset gradient discharge comparison interval V1, triggering a first-stage supply instruction and supplying h1 volume of carbon dioxide to the ornamental flower environment of the garden, when the carbon dioxide deviation value is in a preset gradient discharge comparison interval V2, triggering a second-stage supply instruction and supplying h2 volume of carbon dioxide to the ornamental flower environment of the garden, and when the carbon dioxide deviation value is in a preset gradient discharge comparison interval V3, triggering a third-stage supply instruction and supplying h3 volume of carbon dioxide to the ornamental flower environment of the garden, wherein h1 is smaller than h2 and smaller than h3, and the specific values of h1, h2 and h3 are specifically set in specific garden cases by a person skilled in the art;
when the illumination management and control unit receives illumination parameters of the environment where the ornamental flowers of the gardens are located, illumination monitoring analysis processing is carried out according to the illumination parameters, and the specific operation process is as follows:
the illumination demand attribute of the ornamental flowers in gardens of each area is monitored in real time, the illumination demand attribute comprises a sunny plant, a neutral plant, a negative plant and a strong negative plant, the illumination intensity and the illumination duration in the illumination parameters of the flowers are monitored in real time according to the corresponding illumination demand attribute of the flowers, and are respectively calibrated to gq and gt, normalized analysis is carried out, and the illumination intensity and the illumination duration are analyzed according to the formula LIX S ＝f1*gq s +f2*gt s Obtaining the illumination coefficient LIX of flowers with various attributes S F1 and f2 are correction factor coefficients respectively, and f1 and f2 are natural numbers larger than 0, and the correction factor coefficients are used for correcting deviation of each parameter in the formula calculation process, so that more accurate parameter data are calculated;
it should be noted that s=1, 2,3, and 4, specifically, s=1 indicates that the attribute of the flower is a sunny plant attribute, s=2 indicates that the attribute of the flower is a neutral plant attribute, s=3 indicates that the attribute of the flower is a negative plant attribute, and s=4 indicates that the attribute of the flower is a strong negative plant attribute;
setting illumination coefficients LIX of flowers with various attributes S Corresponding control threshold CR s It should be noted that the illumination coefficient of each flower with each attribute corresponds to a comparison threshold, when the illumination coefficient of the flower is greater than or equal to the corresponding preset comparison threshold CR s Generating a lighting demand standard signal when the lighting coefficient of the flower is smaller than the corresponding preset control threshold CR s Generating a signal of insufficient illumination demand;
according to the received insufficient illumination demand signal, the illumination regulation and control operation is executed through the control terminal, and the specific steps are as follows:
acquiring illumination coefficient LIX of flowers with corresponding attributes in real time S With corresponding contrast threshold CR s And differential analysis is carried out on the mixture according to the formula PL s I LIX S -CR s Obtaining the illumination deviation value PL of the flowers with the corresponding attributes s ；
Setting a deviation reference threshold Yuz corresponding to the illumination deviation value of each attribute flower s And will be of each genusThe illumination deviation value of the sexual flowers is respectively corresponding to the deviation reference threshold Yuz s Comparing and analyzing when the illumination deviation value of the flowers is smaller than the corresponding deviation reference threshold Yuz s When the illumination deviation value of the flowers is equal to the corresponding deviation reference threshold Yuz, triggering a first-level illumination supplementing instruction, prolonging the illumination time of p1 duration in the next monitoring time period s When the illumination deviation value of the flowers is larger than the corresponding deviation reference threshold Yuz, triggering a secondary illumination supplementing instruction, prolonging the illumination time of p2 duration in the next monitoring time period s And triggering a three-level illumination supplementing instruction, and prolonging the illumination time of p3 in the next monitoring time period, wherein p1 is less than p2 and less than p3, and the specific numerical values of p1, p2 and p3 are specifically set by a person skilled in the art in specific garden cases.
When the method is used, the growth temperature and the climate temperature in the environment parameters of the ornamental flowers in gardens are obtained, the temperature monitoring analysis processing is carried out, and the monitoring analysis of the growth and cultivation temperature of the ornamental flowers in gardens is realized and the accurate regulation and control of the cultivation temperature of the ornamental flowers in gardens are realized by means of mean analysis, data reference comparison and classification analysis;
the humidity state of the ornamental flowers in the gardens is clearly monitored and accurately managed by collecting the air humidity and the soil humidity in the environmental parameters of the ornamental flowers in the gardens and performing humidity monitoring analysis processing and utilizing the modes of formula calculation, threshold comparison and data refinement analysis, and a foundation is laid for better growth and cultivation of the ornamental flowers in the gardens;
the method has the advantages that the air parameters of the environment where the ornamental flowers of the gardens are located are captured, the air is monitored, analyzed and processed, and the change condition of the oxygen and the carbon dioxide content in the environment where the ornamental flowers of the gardens are located in a unit time period is analyzed, and the manners of oxygen supplementing, carbon dioxide supplementing and carbon dioxide discharging are adopted, so that the ornamental flowers of the gardens perform better photosynthesis in the growing and cultivating process, and the root rot phenomenon caused by the lack of oxygen of the ornamental flowers of the gardens is effectively controlled;
the illumination parameters of ornamental flowers in gardens are monitored, illumination monitoring analysis processing is performed, the illumination duration is prolonged in a staged mode by means of normalization analysis and threshold comparison, and strict monitoring and management of illumination intensity of the flowers are achieved, so that the defects of a manual monitoring mode are overcome while accurate monitoring of growth and cultivation of flowers in gardens is achieved, and development of the flower planting industry in gardens is promoted.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. The growth monitoring method for cultivating ornamental flowers in gardens is characterized by comprising the following steps of:
step one: collecting environment parameters, air parameters and illumination parameters of ornamental flowers in gardens;
step two: the method comprises the steps of adjusting the growth temperature and the climate temperature in the environment parameters of ornamental flowers in gardens, performing temperature monitoring analysis processing, setting a corresponding number of monitoring points to perform temperature rising regulation operation or temperature lowering regulation operation according to the temperature monitoring analysis processing, and executing the temperature regulation operation through a control terminal;
step three: the method comprises the steps of adjusting air humidity and soil humidity in environment parameters of ornamental flowers in gardens, performing humidity monitoring analysis processing, setting corresponding number of monitoring points to perform humidity strengthening regulation and control operation, setting corresponding watering extension time, and executing humidity regulation and control operation through a control terminal;
step four: air parameters of the environment where ornamental flowers in gardens are located are adjusted, air monitoring, analysis and treatment are carried out, oxygen supply operation with corresponding volumes, carbon dioxide supply operation with corresponding volumes and discharge operation with corresponding volumes are set according to the air parameters, and air regulation and control operation is carried out through a control terminal;
step five: the illumination parameters of ornamental flowers in gardens are adjusted, illumination monitoring analysis processing is carried out, and the specific operation steps are as follows:
the illumination demand attributes of ornamental flowers in gardens of all areas are monitored in real time, the illumination demand attributes comprise sunny plants, neutral plants, negative plants and strong negative plants, the illumination intensity and the illumination duration in illumination parameters of the flowers are monitored in real time according to the corresponding illumination demand attributes of the flowers, and the illumination coefficients of the flowers with all the attributes are obtained through normalization analysis;
setting a comparison threshold CR corresponding to the illumination coefficient of each attribute flower s When the illumination coefficient of the flowers is more than or equal to the corresponding preset contrast threshold CR s Generating a lighting demand standard signal when the lighting coefficient of the flower is smaller than the corresponding preset control threshold CR s Generating a signal of insufficient illumination demand;
according to the insufficient illumination demand signal, setting the illumination duration to be prolonged by the flowers with the corresponding attributes in the next monitoring time period, and executing illumination regulation and control operation through the control terminal, wherein the specific steps are as follows:
acquiring the illumination coefficient of the flowers with the corresponding attributes and the corresponding comparison threshold value in real time, and performing differential analysis on the illumination coefficient to obtain the illumination deviation value of the flowers with the corresponding attributes;
setting a deviation reference threshold Yuz corresponding to the illumination deviation value of each attribute flower s And the illumination deviation value of each attribute flower is respectively compared with the corresponding deviation reference threshold Yuz s Comparing and analyzing when the illumination deviation value of the flowers is smaller than the corresponding deviation reference threshold Yuz s When the illumination deviation value of the flowers is equal to the corresponding deviation reference threshold Yuz, triggering a first-level illumination supplementing instruction, prolonging the illumination time of p1 duration in the next monitoring time period s When the illumination deviation value of the flowers is larger than the corresponding deviation reference threshold Yuz, triggering a secondary illumination supplementing instruction, prolonging the illumination time of p2 duration in the next monitoring time period s When in use, three-level compensation is triggeredAnd (3) illuminating instructions, and prolonging the illumination time of the p3 duration in the next monitoring time period.
2. The growth monitoring method for ornamental flower cultivation in gardens according to claim 1, wherein the specific operation steps of the temperature monitoring analysis process are as follows:
dividing the cultivated ornamental flowers in gardens into N areas, setting a monitoring point in each area, monitoring the growth temperature of the flowers in each area in real time, and carrying out average analysis on the growth temperature of the flowers in each monitoring point to obtain the average growth temperature of the flowers;
setting a first reference interval IM1, a second reference interval IM2 and a third reference interval IM3 of the average temperature of flower growth, and comparing and analyzing the obtained average temperature with a preset first reference interval IM1, second reference interval IM2 and third reference interval IM 3;
when the average temperature is within a preset first reference interval IM1, a monitored growth temperature lower signal is generated, when the average temperature is within a preset second reference interval IM2, a monitored growth temperature proper signal is generated, and when the average temperature is within a preset third reference interval IM3, a monitored growth temperature higher signal is generated;
according to the received signal with lower monitored growth temperature or signal with higher monitored growth temperature, obtaining the climate temperature of the environment where the cultivated ornamental flowers in gardens are located in real time, and carrying out differential analysis on the climate temperature and the obtained average temperature to obtain a temperature deviation coefficient;
setting gradient comparison thresholds TT1 and TT2 of temperature deviation coefficients, and comparing and analyzing the temperature deviation coefficients with preset gradient comparison thresholds TT1 and TT 2;
when the temperature deviation coefficient is smaller than a preset gradient contrast threshold value TT1, a signal with smaller influence on the climate condition is generated, when the temperature deviation coefficient is between the preset gradient contrast threshold values TT1 and TT2, a general signal with larger influence on the climate condition is generated, and when the temperature deviation coefficient is larger than the preset gradient contrast threshold value TT2, a signal with larger influence on the climate condition is generated.
3. A growth monitoring method for ornamental flower cultivation in gardens according to claim 2, characterized by the specific steps of the temperature regulating operation:
when a signal with lower monitored growth temperature and a signal with smaller influence on climate conditions are received, k1 monitoring points are uniformly selected for temperature rise regulation and control operation;
when a signal for monitoring the low growth temperature and a signal for monitoring the influence of the climate conditions on the general signal are received, k2 monitoring points are uniformly selected for temperature rise regulation and control operation;
when a signal for monitoring the low growth temperature and a signal with larger influence of the climate condition are received, carrying out temperature rise regulation and control operation on N areas;
when a signal with higher monitored growth temperature and a signal with smaller influence on climate conditions are received, k1 monitoring points are uniformly selected for temperature reduction regulation and control operation;
when a signal for monitoring the high growth temperature and a signal for monitoring the influence of the climate conditions on the general signal are received, k2 monitoring points are uniformly selected for temperature reduction regulation and control operation;
when a signal for monitoring the high growth temperature and a signal with larger influence of the climate condition are received, the N areas are subjected to temperature reduction regulation and control operation.
4. The growth monitoring method for ornamental flower cultivation in gardens according to claim 1, wherein the specific operation steps of the humidity monitoring analysis process are as follows:
acquiring the air humidity and the soil humidity of the environment where the cultivated ornamental flowers are located in real time, and performing formula analysis on the air humidity and the soil humidity to obtain humidity coefficients;
setting a humidity threshold value ST of a humidity coefficient, comparing and analyzing the humidity coefficient with a preset humidity threshold value ST, generating a growth humidity environment bias dry signal when the humidity coefficient is smaller than the preset humidity threshold value ST, generating a growth humidity environment proper signal when the humidity coefficient is equal to the preset humidity threshold value ST, and generating a growth humidity environment bias wet signal when the humidity coefficient is larger than the preset humidity threshold value ST.
5. The method for monitoring the growth of ornamental flowers for gardens according to claim 4, wherein the humidity control operation comprises the following specific steps:
according to the generated humidity environment bias dryness signal, carrying out differential analysis on a humidity coefficient and a set humidity threshold value to obtain a first deviation value, setting a reference range value RR1 of the first deviation value, uniformly selecting g1 monitoring points to carry out humidity enhancement regulation and control operation when the first deviation value is smaller than the minimum value of the reference range value RR1, uniformly selecting g2 monitoring points to carry out humidity enhancement regulation and control operation when the first deviation value is within the reference range value RR1, and selecting N monitoring points to carry out humidity enhancement regulation and control operation when the first deviation value is larger than the maximum value of the reference range value RR 1;
and performing difference analysis on the humidity coefficient and a set humidity threshold according to the generated humidity environment bias signal to obtain a second deviation value, setting a reference range value RR2 of the second deviation value, triggering a first-stage extension instruction when the second deviation value is smaller than the minimum value of the reference range value RR2, extending the flower regulated irrigation time by t1 time, triggering a second-stage extension instruction when the second deviation value is within the reference range value RR2, extending the flower regulated irrigation time by t2 time, and triggering a third-stage extension instruction when the second deviation value is larger than the maximum value of the reference range value RR2, and extending the flower regulated irrigation time by t3 time.
6. The growth monitoring method for ornamental flower cultivation in gardens according to claim 1, wherein the specific operation steps of the air monitoring analysis process are as follows:
acquiring the oxygen content and the carbon dioxide content in the air parameters of the cultivated ornamental flowers in gardens in a unit time period in real time, and respectively carrying out average treatment on the oxygen content and the carbon dioxide content to respectively obtain average oxygen content and average carbon dioxide content;
setting an oxygen reference value UOT of the average oxygen amount, generating a growth oxygen supply normal signal when the average oxygen amount is more than or equal to an oxygen reference value UOT, and otherwise, generating a growth oxygen deficiency inhibition signal when the average oxygen amount is less than an oxygen reference value UOT;
setting a carbon dioxide reference value COT of the average carbon dioxide amount, generating a photosynthesis normal signal when the average carbon dioxide amount is equal to the carbon dioxide reference value COT, whereas generating a photosynthesis inhibition signal when the average carbon dioxide amount is greater than the carbon dioxide reference value COT or the average carbon dioxide amount is less than the carbon dioxide reference value COT.
7. The growth monitoring method for ornamental flower cultivation in gardens according to claim 6, wherein the specific steps of the air conditioning operation are as follows:
triggering an oxygen supply instruction according to the generated growth hypoxia inhibition signal, acquiring an average oxygen amount and an oxygen reference value in real time, performing differential analysis to obtain an oxygen deviation value, setting gradient comparison intervals Q1, Q2 and Q3 of the oxygen deviation value, substituting the obtained oxygen deviation value into the preset gradient comparison intervals Q1, Q2 and Q3 for comparison analysis, supplying r1 volume of oxygen to the ornamental flower environment when the oxygen deviation value is in the preset gradient comparison interval Q1, supplying r2 volume of oxygen to the ornamental flower environment when the oxygen deviation value is in the preset gradient comparison interval Q2, and supplying r3 volume of oxygen to the ornamental flower environment when the oxygen deviation value is in the preset gradient comparison interval Q3;
according to the generated growth photosynthesis inhibition signal, an average carbon dioxide amount and a carbon dioxide reference value are prepared, and differential analysis is carried out on the average carbon dioxide amount and the carbon dioxide reference value to obtain a carbon dioxide deviation value;
when the carbon dioxide deviation value PCO is more than 0 and the carbon dioxide deviation value is in a preset gradient discharge comparison interval U1, triggering a first-stage discharge instruction, discharging the carbon dioxide of q1 volume outside the environment where the ornamental flower is located, when the carbon dioxide deviation value is in a preset gradient discharge comparison interval U2, triggering a second-stage discharge instruction, discharging the carbon dioxide of q2 volume outside the environment where the ornamental flower is located, and when the carbon dioxide deviation value is in a preset gradient discharge comparison interval U3, triggering a third-stage discharge instruction, and discharging the carbon dioxide of q3 volume outside the environment where the ornamental flower is located;
when the carbon dioxide deviation value PCO is smaller than 0 and the carbon dioxide deviation value is in a preset gradient discharge comparison interval V1, triggering a first-stage supply instruction, supplying h1 volume of carbon dioxide to the ornamental flower environment, when the carbon dioxide deviation value is in a preset gradient discharge comparison interval V2, triggering a second-stage supply instruction, supplying h2 volume of carbon dioxide to the ornamental flower environment, and when the carbon dioxide deviation value is in a preset gradient discharge comparison interval V3, triggering a third-stage supply instruction, and supplying h3 volume of carbon dioxide to the ornamental flower environment.
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| CN117193437B (en) * | 2023-09-12 | 2024-03-08 | 蒙阴县祥瑞苗木种植专业合作社 | Forestry seedling cultivation system and method |
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