CN118614310B - Ecological control method for root knot rice nematode disease - Google Patents
Ecological control method for root knot rice nematode disease Download PDFInfo
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 227
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title claims abstract description 156
- 241000244206 Nematoda Species 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 title claims abstract description 30
- 240000007594 Oryza sativa Species 0.000 title 1
- 208000015181 infectious disease Diseases 0.000 claims abstract description 283
- 241000209094 Oryza Species 0.000 claims abstract description 228
- 238000011217 control strategy Methods 0.000 claims abstract description 88
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 55
- 238000012795 verification Methods 0.000 claims description 61
- 241000243785 Meloidogyne javanica Species 0.000 claims description 42
- 241000238631 Hexapoda Species 0.000 claims description 23
- 230000001360 synchronised effect Effects 0.000 claims description 18
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000575 pesticide Substances 0.000 abstract description 4
- 230000008034 disappearance Effects 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
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- 238000007654 immersion Methods 0.000 description 2
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- 230000004048 modification Effects 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241001143352 Meloidogyne Species 0.000 description 1
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- 230000002452 interceptive effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000007901 soft capsule Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention relates to the technical field of agricultural pest control, in particular to an ecological control method for root-knot rice nematode diseases, which comprises the following steps: acquiring a disease and pest infection log of the rice to be controlled, wherein the disease and pest infection log comprises infection logs which are sequentially arranged from the start of a control strategy of the rice to be controlled to the completion of the control strategy or the disappearance of the disease and pest characteristics; accessing the infection logs one by one to obtain current sample information of the rice on the disease and pest infection logs; aiming at the current sample information of the rice in the current sample information of the rice, acquiring the concerned control parameters positioned on the log of the infection which is connected with the current sample information of the rice; and adjusting a root knot rice nematode disease control strategy based on the concerned control parameters corresponding to the current sample information of the rice in the current sample information of the rice. The invention provides reasonable and effective pest control service for rice, can realize scientific control, fully utilizes pesticide resources and simultaneously effectively saves the pesticide resources.
Description
Technical Field
The application relates to the technical field of agricultural pest control, in particular to an ecological control method for root-knot rice nematode diseases.
Background
Root knot nematodes (Meloidogyne) are widely distributed throughout the world and have a broad host range. Root knot nematode disease is an important disease on crops in China, and is damaged by more than 2000 rice, especially can damage various vegetables, the area of a disease field in a vegetable planting area around a city can be more than 50%, the yield of the disease field can be reduced by 20% -50%, and serious harvest can be caused.
The traditional rice protection mode is generally used for treating diseases, is implemented for the purpose of insecticidal treatment or is implemented by traditional common preventive measures, but has very little effect and has great potential safety hazard in view of the diversity and the difference of diseases and insect pests; the prior art also has the control expert system for rice diseases and insect pests, and the disease and insect pest database is matched through the interactive interface and the search mechanism, so that a corresponding control scheme is obtained, the effects of solving and guiding are achieved, basic-level technicians and planting personnel are guided, but the problems that the rice protection surface is narrow, the rice protection cannot be controlled from a wider angle, the intelligent degree of the protection system is insufficient and the like are solved.
Disclosure of Invention
In order to achieve the above object, the present application provides the following technical strategies:
according to a first aspect of the invention, the invention claims an ecological control method for root knot nematode disease, comprising:
obtaining a disease and pest infection log of rice to be controlled, wherein the disease and pest infection log comprises a plurality of infection logs which are arranged in sequence from starting a control strategy of the rice to be controlled to finishing the control strategy or eliminating the characteristic of the disease and pest;
accessing the plurality of infection logs one by one, and obtaining a plurality of current rice sample information on the disease and insect pest infection logs, wherein each current rice sample information in the plurality of current rice sample information is connected with the plurality of infection logs;
Aiming at each piece of current sample information of the plurality of pieces of current sample information of rice, a plurality of care control parameters positioned on a plurality of infection occurrence logs connected with the current sample information of rice are obtained;
And adjusting a plurality of root knot rice nematode disease control strategies based on a plurality of concerned control parameters corresponding to each piece of current sample information of the plurality of pieces of current sample information of rice.
Further, the obtaining, for each of the plurality of current sample information of rice, a plurality of care control parameters located on a plurality of infection-occurred logs connected to the current sample information of rice includes:
For each of the plurality of rice current sample information,
Accessing a plurality of generated infection logs connected with the current sample information of the rice one by one to obtain candidate generated infection logs in the plurality of generated infection logs, wherein other rice in the candidate generated infection logs can be shared with the rice to be controlled;
Acquiring a plurality of care control parameters located on the candidate generated infection log;
the plurality of generated infection logs comprise generated infection logs on the pest infection log, and the accessing the plurality of generated infection logs connected with the current sample information of the rice one by one comprises:
acquiring a first generated infection log of the plurality of generated infection logs;
And determining that the first generated infection log is the generated infection log positioned on the disease and insect pest infection log according to the fact that the generated infection log corresponding to the first generated infection log exists in the generated infection logs, and determining candidate generated infection logs based on the first generated infection log.
Further, the accessing the plurality of infection logs connected with the current sample information of the rice one by one further comprises:
judging a current confidence coefficient threshold value;
determining whether a potential infection confidence level of the first occurred infection log is not less than the current confidence threshold;
Determining the first occurred infection log as a candidate occurred infection log according to the potential infection confidence coefficient of the first occurred infection log not less than the current confidence coefficient threshold, wherein the obtaining the plurality of attention control parameters on the candidate occurred infection log comprises: judging the position on the candidate infection log, which is relative to the current sample information of the rice, with the confidence ratio being the current confidence threshold value as a control parameter of interest;
The accessing the plurality of infection logs connected with the current sample information of the rice one by one further comprises:
Synchronizing the current confidence threshold according to the potential infection confidence of the first occurred infection log being less than or equal to the current confidence threshold; and judging the synchronized current confidence coefficient threshold value as a current confidence coefficient threshold value, and executing the judgment on whether the potential infection confidence coefficient of the first occurred infection log is not smaller than the current confidence coefficient threshold value.
Further, the plurality of generated infection logs further includes another generated infection log arranged in parallel with the generated infection log located on the pest infection log, and the accessing the plurality of generated infection logs connected to the current sample information of the rice one by one further includes:
Determining that the first generated infection log is the other generated infection log according to the fact that the generated infection log corresponding to the first generated infection log does not exist in the generated infection logs, and determining that the first generated infection log is a candidate generated infection log;
The adjusting a plurality of root knot rice nematode disease control strategies based on a plurality of care control parameters corresponding to each of the plurality of rice current sample information comprises:
Acquiring a potential infection confidence level;
Identifying the rice to be controlled in a test and verification scene;
For each of the plurality of rice current sample information,
Adding a plurality of candidate infection occurrence logs corresponding to the current sample information of the rice to be prevented and treated to a candidate verification infection occurrence log set according to the confidence coefficient proportion of the current sample information of the rice to be prevented and treated as the potential infection confidence coefficient,
And aiming at each generated infection log in the verification generated infection log set, obtaining a root-knot rice nematode disease control strategy corresponding to the potential infection confidence degree based on each concerned control parameter in a plurality of concerned control parameters on the generated infection log.
Further, the adjusting the control strategy of the root knot nematode disease based on the plurality of care control parameters corresponding to each of the plurality of current sample information of rice further comprises:
synchronizing the potential infection confidence coefficient to obtain a synchronized potential infection confidence coefficient;
judging the synchronized potential infection confidence coefficient as a potential infection confidence coefficient so as to execute the identification of the rice to be controlled in the test verification scene;
the root knot rice nematode disease control strategy corresponding to the potential infection confidence comprises the following steps:
acquiring a current verification parameter, wherein the current verification parameter indicates an identification parameter of the root knot rice nematode disease control strategy;
Based on the current verification parameters, judging a feasibility result of the root knot rice nematode disease control strategy, wherein the feasibility result indicates whether a gram risk exists between the root knot rice nematode disease control strategy and the rice to be controlled;
Obtaining a root knot nematode disease control strategy corresponding to the current verification parameter at a focus control parameter based on a feasibility result of the root knot nematode disease control strategy;
The obtaining of the root knot nematode disease control strategy corresponding to the potential infection confidence further comprises:
synchronizing the current verification parameters to obtain synchronized verification parameters;
And judging the synchronized verification parameters as current verification parameters so as to execute the feasibility result of judging the root knot rice nematode disease control strategy based on the current verification parameters.
Further, the root knot nematode disease is characterized by at least comprising:
the root tip is distorted and thickened, the root nodule is brown yellow, the leaf is yellow, the root nodule is rotten, the stem is thin, the spike sections are wrapped with leaves, the grain is blighted, and the root system is short.
Further, the care control parameter and the current verification parameter at least include:
Soil composition parameters, root nodule ovum parameters and water immersion degree parameters.
Further, the method for controlling the nematode disease of the root-knot rice comprises the steps of adjusting a plurality of control strategies of the nematode disease of the root-knot rice according to a plurality of attention control parameters corresponding to each piece of current sample information of the plurality of pieces of current sample information of the rice, and further comprises:
Adjusting control flow parameters of a plurality of root knot rice nematode diseases;
The control flow parameters at least comprise: the characteristic parameters of root knot rice nematode diseases, the mixed parameters of root knot rice nematode disease control agents, the temperature parameters of root knot rice nematode disease control agents, the state parameters of root knot rice nematode disease control agents and the drying and crushing parameters of root knot rice nematode disease control agents.
The invention relates to the technical field of agricultural pest control, in particular to an ecological control method for root-knot rice nematode diseases, which comprises the steps of obtaining a pest infection log of rice to be controlled, wherein the pest infection log comprises a plurality of infection logs which are sequentially arranged from the start of the control strategy of the rice to be controlled to the completion of the control strategy or the disappearance of pest characteristics; accessing a plurality of infection logs one by one, and obtaining current sample information of the rice on the disease and insect pest infection logs; aiming at each piece of current sample information of the rice, acquiring attention control parameters on a plurality of infection occurrence logs connected with the current sample information of the rice; and adjusting the root-knot rice nematode disease control strategy based on the concerned control parameters corresponding to each piece of current sample information of the rice. The invention provides reasonable and effective agricultural pest control service for rice, can realize scientific control, fully utilizes pesticide resources and simultaneously effectively saves the pesticide resources.
Drawings
FIG. 1 is a workflow diagram of an ecological control method for root knot nematode disease according to an embodiment of the present invention;
FIG. 2 is a second workflow diagram of an ecological control method for root knot nematode disease as claimed in an embodiment of the present invention;
FIG. 3 is a third workflow diagram of an ecological control method for root knot nematode disease as claimed in an embodiment of the present invention;
FIG. 4 is a fourth working flow chart of an ecological control method for root knot nematode disease according to an embodiment of the present invention;
FIG. 5 is a fifth workflow diagram of an ecological control method for root knot nematode disease as claimed in an embodiment of the present invention;
fig. 6 is a sixth workflow diagram of an ecological control method for root knot nematode disease according to an embodiment of the present invention.
Detailed Description
The technical strategies of the embodiments of the present application will be clearly and fully described in the following with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which are derived by a person skilled in the art from the embodiments according to the application without creative efforts, fall within the protection scope of the application.
According to one aspect of the present disclosure, an ecological control method for root knot nematode disease is provided. As shown in fig. 1, an ecological control method for root knot nematode disease according to some embodiments of the present disclosure includes:
Step S110: obtaining a disease and pest infection log of rice to be controlled, wherein the disease and pest infection log comprises a plurality of infection logs which are arranged in sequence from starting a control strategy of the rice to be controlled to finishing the control strategy or eliminating the characteristic of the disease and pest;
Step S120: accessing the plurality of infection logs one by one, and obtaining a plurality of current rice sample information on the disease and insect pest infection logs, wherein each current rice sample information in the plurality of current rice sample information is connected with the plurality of infection logs;
Step S130: aiming at each piece of current sample information of the plurality of pieces of current sample information of rice, a plurality of care control parameters positioned on a plurality of infection occurrence logs connected with the current sample information of rice are obtained;
step S140: and adjusting a plurality of root knot rice nematode disease control strategies based on a plurality of concerned control parameters corresponding to each piece of current sample information of the plurality of pieces of current sample information of rice.
The method comprises the steps of obtaining a plurality of sequentially arranged generated infection logs on the infection logs of the plant diseases and insect pests based on the infection logs of the plant diseases and insect pests to be controlled, and obtaining current sample information of the plant diseases and insect pests on the infection logs of the plant diseases and insect pests by accessing the generated infection logs one by one, so that a root knot nematode disease control strategy is placed on the generated infection logs connected with the current sample information of the plant diseases and insect pests, the automation degree of the root knot nematode disease control strategy is high, the obtaining efficiency of the root knot nematode disease control strategy is improved, and meanwhile, the root knot nematode disease control strategy obtained on the generated infection logs connected with the current sample information of the plant to be controlled is high in sharing rate of the obtained root knot nematode disease control strategy and the plant to be controlled. Meanwhile, according to the method disclosed by the invention, the construction of the verification scene is not carried out on the premise of the real scene, and the method can be suitable for generalization of a large-scale scene.
In some embodiments, in step S110, the rice to be controlled may be some other rice selected in the process of constructing the verification scene, and verification is performed on other rice that is obstacle to the other rice, so as to construct the verification scene.
In some embodiments, the sequentially arranged plurality of generated infection logs on the pest infection log of the rice to be controlled is a plurality of generated infection logs connected end to end, and the plurality of generated infection logs connect the starting control strategy and the completion control strategy or the pest characteristics of the pest infection log of the rice to be controlled to disappear.
In some embodiments, in step S120, a plurality of current sample information of rice on the pest infection log is obtained by accessing one by one along the infection log that has occurred and is connected to the start control strategy of the rice to be controlled.
It can be understood that the plurality of infection logs connected with the current sample information of the rice at least comprises an infection log which is located on the infection log of the rice plant diseases and insect pests to be controlled, namely one of the plurality of infection logs which is located on the infection log of the rice plant diseases and insect pests to be controlled; it is also possible to include the log of the infection that has occurred that is not located on the log of the infection with the insect pest of rice to be controlled, that is, the log of the infection that has occurred that is arranged in parallel with the log of the infection that has occurred that is located on the log of the infection with the insect pest of rice to be controlled, which is not limited herein.
In some embodiments, in step S130, for each of the plurality of current sample information of rice, a position of a preset confidence level on each infection log, to which the current sample information of rice is connected, is determined as a control parameter of interest.
In some embodiments, in step S130, for each of the plurality of rice current sample information, obtaining a plurality of care control parameters located on a plurality of infection-occurred logs to which the rice current sample information is connected includes:
as shown in fig. 2, for each of the plurality of rice current sample information, performing:
Step S210: accessing a plurality of generated infection logs connected with the current sample information of the rice one by one to obtain candidate generated infection logs in the plurality of generated infection logs, wherein other rice in the candidate generated infection logs can be shared with the rice to be controlled;
Step S220: a plurality of control parameters of interest located on the candidate developed infection log is obtained.
The method comprises the steps of obtaining the generated infection logs which are connected with the current sample information of the rice and can be shared with the rice to be controlled by other rice in the generated infection logs, taking the generated infection logs as candidate generated infection logs, obtaining the concerned control parameters on the candidate generated infection logs, ensuring that the root knot nematode disease control strategy obtained on the concerned control parameters can be shared with the rice to be controlled, and improving the sharing rate of the obtained root knot nematode disease control strategy and the rice to be controlled.
In some embodiments, as shown in fig. 3, the plurality of infection logs includes an infection log that has occurred and is located on the infection log of the plant diseases and insect pests, and step S210 of accessing the plurality of infection logs that are connected to the current sample information of the rice one by one includes:
Step S310: acquiring a first generated infection log of the plurality of generated infection logs;
Step S320: determining whether an infection log which corresponds to the first infection log and occurs in the plurality of infection log occurs;
step S330: and determining that the first generated infection log is the generated infection log positioned on the disease and insect pest infection log according to the fact that the generated infection log corresponding to the first generated infection log exists in the generated infection logs, and determining candidate generated infection logs based on the first generated infection log.
The infection log of the plant diseases and insect pests of the rice to be controlled is provided with an infection log which corresponds to the first infection log which is arranged on the infection log of the plant diseases and insect pests of the rice to be controlled, namely, the first infection log which is connected end to end with the infection log which is arranged on the infection log of the plant diseases and insect pests of the rice to be controlled, so that other rice on the first infection log which is arranged on the first infection log can be shared with the rice to be controlled through acceleration or deceleration.
The infection log which is connected with the first infection log through the current sample information of the rice end to end has the same passing direction as the first infection log. The root knot rice nematode disease control strategy is obtained on the first occurring infection log, and can be shared with the rice to be controlled through acceleration and deceleration, so that more verification scenes constructed based on the root knot rice nematode disease control strategy can be generalized.
In some embodiments, as shown in fig. 4, step S210, accessing the plurality of infection logs that have occurred and are connected to the current sample information of the rice one by one further includes:
step S440: judging a current confidence coefficient threshold value;
step S450: determining whether a potential infection confidence level of the first occurred infection log is not less than the current confidence threshold;
step S460: judging the first generated infection log as a candidate generated infection log according to the potential infection confidence coefficient of the first generated infection log not smaller than the current confidence coefficient threshold;
the obtaining of the plurality of care parameters located on the candidate generated infection log in step S220 includes:
And judging the position on the candidate generated infection log, relative to the current sample information of the rice, where the confidence ratio is the current confidence threshold value as a control parameter of interest.
And judging the candidate infection log based on the confidence coefficient threshold, judging the position of the relative confidence coefficient threshold on the candidate infection log as the attention control parameter, improving the accuracy of the acquired attention control parameter, and avoiding the situation that the judged candidate infection log is too short, so that the attention control parameter cannot be acquired on the judged candidate infection log.
In some embodiments, with continued reference to fig. 4, further comprising:
Step S470: synchronizing the current confidence threshold according to the potential infection confidence of the first occurred infection log being less than or equal to the current confidence threshold;
Step S480: and judging the synchronized current confidence coefficient threshold value as a current confidence coefficient threshold value, and executing the judgment on whether the potential infection confidence coefficient of the first occurred infection log is not smaller than the current confidence coefficient threshold value.
In the process of accessing a plurality of generated infection logs connected with current sample information of rice one by one, the current confidence threshold is continuously synchronized, so that under the condition that the potential infection confidence of a first generated infection log is smaller, the first generated infection log can still be judged to be a candidate generated infection log, the concerned control parameter on the first generated infection log is acquired, and the sharing rate is improved.
In some embodiments, the plurality of infection logs already generated further includes another infection log already generated arranged in parallel with the infection log already generated on the infection log of plant diseases and insect pests, and the step S310 of accessing the plurality of infection logs already generated connected to the current sample information of the rice one by one further includes:
Step S490: and determining the first generated infection log as the other generated infection log according to the fact that the generated infection log corresponding to the first generated infection log does not exist in the generated infection logs, and determining the first generated infection log as a candidate generated infection log.
The disease and pest infection log of the rice to be controlled does not have an infection log which is generated corresponding to the first generated infection log, namely, the first generated infection log is the generated infection log which is arranged in parallel with one generated infection log in the disease and pest infection log, so that other rice on the first generated infection log can be shared with the rice to be controlled. The root knot rice nematode disease control strategy is obtained on the generated infection log, so that the sharing rate of the obtained root knot rice nematode disease control strategy and the rice to be controlled can be improved.
In some embodiments, after the candidate infection log is obtained, the candidate infection log is bound with corresponding current sample information of the rice, so that in the subsequent verification scene construction process, construction of the verification scene is realized by activating the corresponding current sample information of the rice.
In some embodiments, in step S130, a plurality of root-knot nematode disease control strategies are directly constructed on each of a plurality of care control parameters corresponding to each of the plurality of current sample information of rice, and the root-knot nematode disease control strategy is instantiated according to the constructed root-knot nematode disease control strategy and the rice not being subjected to the restriction, so as to obtain the root-knot nematode disease control strategy.
In some embodiments, in step S130, by circularly identifying the rice to be controlled in the test verification scenario, in each process of identifying the rice to be controlled, obtaining root-knot rice nematode disease control strategies that are not compatible with the rice to be controlled in each of the control parameters of interest, and instantiating the root-knot rice nematode disease control strategies to achieve the obtaining of the root-knot rice nematode disease control strategies.
In some embodiments, as shown in fig. 5, step S140, adjusting a plurality of root knot nematode disease control strategies based on a plurality of care control parameters corresponding to each of the plurality of current sample information of rice includes:
step S510: acquiring a potential infection confidence level;
Step S520: identifying rice to be controlled in a test and verification scene;
Step S530: for each of a plurality of pieces of rice current sample information, adding a plurality of candidate generated infection logs corresponding to the rice current sample information to a candidate verification generated infection log set according to the confidence ratio of the rice to be controlled to the rice current sample information as potential infection confidence, aiming at each generated infection log in the verification generated infection log set, and obtaining a root knot nematode disease control strategy corresponding to the potential infection confidence based on each of a plurality of concerned control parameters on the generated infection log.
According to the method, rice to be controlled is identified in a test verification scene, according to preset potential infection confidence, when the confidence coefficient ratio of the rice to be controlled to current sample information of the rice is the potential infection confidence coefficient, current sample information of the rice through which the rice to be controlled passes is activated, so that root knot rice nematode disease control strategies are obtained according to a plurality of candidate infection logs corresponding to the current sample information of the rice, different running scenes (the conditions of different confidence coefficient relative to the current sample information of the rice) of the rice to be controlled can be realized, the root knot rice nematode disease control strategies are automatically obtained, and generalization of the verification scene is realized.
In some embodiments, with continued reference to fig. 5, further comprising:
step S540: synchronizing the potential infection confidence coefficient to obtain a synchronized potential infection confidence coefficient;
step S550: and judging the synchronized potential infection confidence coefficient as the potential infection confidence coefficient so as to execute the identification of the rice to be controlled in the test verification scene.
The potential infection confidence is continuously synchronized, so that the process of obtaining the root knot nematode disease control strategy according to the potential infection confidence can be circularly executed aiming at the continuously synchronized potential infection confidence, the automatic and circularly obtained root knot nematode disease control strategy is realized, the obtaining efficiency of the root knot nematode disease control strategy is further improved, and meanwhile, the generalization efficiency of a verification scene can be improved.
In some embodiments, as shown in fig. 6, the obtaining a root knot nematode disease control strategy corresponding to the potential infection confidence in step S530 includes:
Step S610: acquiring a current verification parameter, wherein the current verification parameter indicates an identification parameter of a root-knot rice nematode disease control strategy;
step S620: based on the current verification parameters, judging a feasibility result of the root knot rice nematode disease control strategy, wherein the feasibility result indicates whether a gram risk exists between the root knot rice nematode disease control strategy and the rice to be controlled;
Step S630: based on the feasibility result of the root-knot rice nematode disease control strategy, the root-knot rice nematode disease control strategy corresponding to the current verification parameter is obtained at the position of the control parameter concerned.
In the process of obtaining the root knot rice nematode disease control strategy, the current verification parameters of the identification parameters for indicating the root knot rice nematode disease control strategy are obtained, a feasibility result for indicating whether the root knot rice nematode disease control strategy and the rice to be controlled have a gram risk is judged based on the current verification parameters, the root knot rice nematode disease control strategy corresponding to the current verification parameters is obtained at the position of the concerned control parameters based on the feasibility result, and the root knot rice nematode disease control strategy is automatically obtained according to different verification parameters.
In some embodiments, with continued reference to fig. 6, further comprising:
step S640: synchronizing the current verification parameters to obtain synchronized verification parameters;
Step S650: and judging the synchronized verification parameters as current verification parameters so as to execute the feasibility result of judging the root knot rice nematode disease control strategy based on the current verification parameters.
By continuously synchronizing the current verification parameters, the process of automatically obtaining the root knot nematode disease control strategy corresponding to the current verification parameters according to the current verification parameters can be circularly executed, the automatic and circular obtaining of the root knot nematode disease control strategy is realized, and the obtaining efficiency of the root knot nematode disease control strategy is improved.
In some embodiments, different verification parameters are obtained based on the difference in candidate occurred infection logs.
Further, the root knot nematode disease is characterized by at least comprising:
the root tip is distorted and thickened, the root nodule is brown yellow, the leaf is yellow, the root nodule is rotten, the stem is thin, the spike sections are wrapped with leaves, the grain is blighted, and the root system is short.
Further, the care control parameter and the current verification parameter at least include:
Soil composition parameters, root nodule ovum parameters and water immersion degree parameters.
Further, the method for controlling the nematode disease of the root-knot rice comprises the steps of adjusting a plurality of control strategies of the nematode disease of the root-knot rice according to a plurality of attention control parameters corresponding to each piece of current sample information of the plurality of pieces of current sample information of the rice, and further comprises:
Adjusting control flow parameters of a plurality of root knot rice nematode diseases;
The control flow parameters at least comprise: the characteristic parameters of root knot rice nematode diseases, the mixed parameters of root knot rice nematode disease control agents, the temperature parameters of root knot rice nematode disease control agents, the state parameters of root knot rice nematode disease control agents and the drying and crushing parameters of root knot rice nematode disease control agents.
According to the embodiment, a plurality of root knot rice nematode disease control strategies are adjusted based on a plurality of concerned control parameters corresponding to each piece of current sample information of the plurality of pieces of current rice sample information, the effect of testing a new control strategy is further checked after each batch of rice is taken with each parameter of a soft capsule obtained by adopting one root knot rice nematode disease control strategy to control, if not, the characteristic parameters of the root knot rice nematode disease, the mixed parameters of root knot rice nematode disease control medicaments, the temperature parameters of the root knot rice nematode disease control medicaments, the state parameters of the root knot rice nematode disease control medicaments and the various parameter information of the drying and crushing parameters of the root knot rice nematode disease control medicaments are adjusted through experiments, and the control strategy meeting the conditions is obtained through each parameter of the loop iteration control strategy.
The embodiments of the application have been described in detail above, but they are merely examples, and the application is not limited to the above-described embodiments. It will be apparent to those skilled in the art that any equivalent modifications or substitutions to this application are within the scope of the application, and therefore, all equivalent changes and modifications, improvements, etc. that do not depart from the spirit and scope of the principles of the application are intended to be covered by this application.
Claims (1)
1. An ecological control method for root knot rice nematode disease, which is characterized by comprising the following steps:
obtaining a disease and pest infection log of rice to be controlled, wherein the disease and pest infection log comprises a plurality of infection logs which are arranged in sequence from starting a control strategy of the rice to be controlled to finishing the control strategy or eliminating the characteristic of the disease and pest;
accessing the plurality of infection logs one by one, and obtaining a plurality of current rice sample information on the disease and insect pest infection logs, wherein each current rice sample information in the plurality of current rice sample information is connected with the plurality of infection logs;
Aiming at each piece of current sample information of the plurality of pieces of current sample information of rice, a plurality of care control parameters positioned on a plurality of infection occurrence logs connected with the current sample information of rice are obtained;
Based on a plurality of concerned control parameters corresponding to each piece of current sample information of the plurality of pieces of current sample information of rice, adjusting a plurality of root knot rice nematode disease control strategies;
The obtaining, for each of the plurality of current sample information of rice, a plurality of care control parameters located on a plurality of infection-occurred logs connected to the current sample information of rice includes:
For each of the plurality of rice current sample information,
Accessing a plurality of generated infection logs connected with the current sample information of the rice one by one to obtain candidate generated infection logs in the plurality of generated infection logs, wherein other rice in the candidate generated infection logs can be shared with the rice to be controlled;
Acquiring a plurality of care control parameters located on the candidate generated infection log;
the plurality of generated infection logs comprise generated infection logs on the pest infection log, and the accessing the plurality of generated infection logs connected with the current sample information of the rice one by one comprises:
acquiring a first generated infection log of the plurality of generated infection logs;
Determining that the first generated infection log is the generated infection log on the pest infection log according to the fact that the generated infection log corresponding to the first generated infection log exists in the generated infection logs, and determining candidate generated infection logs based on the first generated infection log;
The accessing the plurality of infection logs connected with the current sample information of the rice one by one further comprises:
judging a current confidence coefficient threshold value;
determining whether a potential infection confidence level of the first occurred infection log is not less than the current confidence threshold;
Determining the first occurred infection log as a candidate occurred infection log according to the potential infection confidence coefficient of the first occurred infection log not less than the current confidence coefficient threshold, wherein the obtaining the plurality of attention control parameters on the candidate occurred infection log comprises: judging the position on the candidate infection log, which is relative to the current sample information of the rice, with the confidence ratio being the current confidence threshold value as a control parameter of interest;
The accessing the plurality of infection logs connected with the current sample information of the rice one by one further comprises:
synchronizing the current confidence threshold according to the potential infection confidence of the first occurred infection log being less than the current confidence threshold; determining the synchronized current confidence level threshold as a current confidence level threshold, so as to execute the determination of whether the potential infection confidence level of the first occurred infection log is not less than the current confidence level threshold;
the plurality of generated infection logs further includes another generated infection log arranged in parallel with the generated infection log located on the pest infection log, and the accessing the plurality of generated infection logs connected to the current sample information of the rice one by one further includes:
According to the fact that the plurality of generated infection logs do not have generated infection logs corresponding to the first generated infection log, the first generated infection log is judged to be the other generated infection log;
The adjusting a plurality of root knot rice nematode disease control strategies based on a plurality of care control parameters corresponding to each of the plurality of rice current sample information comprises:
Acquiring a potential infection confidence level;
Identifying the rice to be controlled in a test and verification scene;
For each of the plurality of rice current sample information,
Adding a plurality of candidate infection occurrence logs corresponding to the current sample information of the rice to be prevented and treated to a candidate verification infection occurrence log set according to the confidence coefficient proportion of the current sample information of the rice to be prevented and treated as the potential infection confidence coefficient,
Aiming at each generated infection log in the verification generated infection log set, obtaining a root knot nematode disease control strategy corresponding to the potential infection confidence based on each concerned control parameter in a plurality of concerned control parameters on the generated infection log;
the adjusting the control strategy of the root knot nematode disease based on the plurality of care control parameters corresponding to each of the plurality of current sample information of rice further comprises:
synchronizing the potential infection confidence coefficient to obtain a synchronized potential infection confidence coefficient;
judging the synchronized potential infection confidence coefficient as a potential infection confidence coefficient so as to execute the identification of the rice to be controlled in the test verification scene;
the root knot rice nematode disease control strategy corresponding to the potential infection confidence comprises the following steps:
acquiring a current verification parameter, wherein the current verification parameter indicates an identification parameter of the root knot rice nematode disease control strategy;
Based on the current verification parameters, judging a feasibility result of the root knot rice nematode disease control strategy, wherein the feasibility result indicates whether a gram risk exists between the root knot rice nematode disease control strategy and the rice to be controlled;
Obtaining a root knot nematode disease control strategy corresponding to the current verification parameter at a focus control parameter based on a feasibility result of the root knot nematode disease control strategy;
The obtaining of the root knot nematode disease control strategy corresponding to the potential infection confidence further comprises:
synchronizing the current verification parameters to obtain synchronized verification parameters;
Judging the synchronized verification parameters as current verification parameters so as to execute the feasibility result of judging the root knot rice nematode disease control strategy based on the current verification parameters;
The root knot rice nematode disease is characterized by at least comprising the following components:
the root tip is distorted and thickened, the root nodule is brown yellow, the leaf is yellow, the root nodule is rotten, the stem is thin, the spike sections are wrapped with leaves, the grain is blighted, and the root system is short;
The care parameters and the current verification parameters at least comprise:
Soil composition parameters, root nodule egg parameters and water logging degree parameters;
The method for adjusting a plurality of root knot rice nematode disease control strategies based on a plurality of attention control parameters corresponding to each of the plurality of current rice sample information further comprises:
Adjusting control flow parameters of a plurality of root knot rice nematode diseases;
The control flow parameters at least comprise: the characteristic parameters of root knot rice nematode diseases, the mixed parameters of root knot rice nematode disease control agents, the temperature parameters of root knot rice nematode disease control agents, the state parameters of root knot rice nematode disease control agents and the drying and crushing parameters of root knot rice nematode disease control agents.
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