CN111192026A

CN111192026A - Generation method, device and storage medium of mating plan

Info

Publication number: CN111192026A
Application number: CN201911417208.2A
Authority: CN
Inventors: 胥京鸿; 陆杰; 吴明辉
Original assignee: Miaozhen Information Technology Co Ltd
Current assignee: Miaozhen Information Technology Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-05-22

Abstract

A generating method of a mating plan comprises the steps of acquiring information of sows in oestrus in sows to be mated when triggering conditions are met; the information of the sows in the estrus comprises the identity, the number, the health condition and the estrus cycle of the sows in the estrus; and obtaining the information of the breeding pigs to be bred; the information of the breeding pigs to be bred comprises identification marks, quantity and health condition of the breeding pigs to be bred; and generating a mating plan through a scheduling model according to a mating target in a preset time period, preset limiting conditions, the information of the sows to be mated and the information of the boars to be mated. According to the method and the device, the intelligent management of the maximum degree of the mating link can be realized, and the unordered state of the link is solved.

Description

Generation method, device and storage medium of mating plan

Technical Field

The present disclosure relates to the field of computers, and more particularly, to a method, an apparatus, and a storage medium for generating a mating plan.

Background

At present, the information management of pig farms is becoming a new market hotspot and trend, and the main scheme provided by the method focuses on the establishment of pig information files and the unified monitoring and management of pigsties. However, planning arrangement and adjustment guided by experience still exist in the breeding link as the work focus of the pig farm, which brings certain unstable influence to the economic benefit target of the pig farm.

At present, mating plans are mainly customized manually, and although utilization of historical data and use of some informatization management systems are introduced, the full automation level is not reached yet. The workload is too large and the unreasonable allocation of the boar resources is easy to cause.

Disclosure of Invention

The application provides a method and a device for generating a mating plan and a storage medium, which can achieve the purpose of performing maximum intelligent management on a mating link and solve the unordered state existing in the link.

The application provides a generation method of a mating plan, which comprises the following steps: when the triggering condition is met, acquiring the information of the sows in the oestrus period in the sows to be bred; the information of the sows in the estrus comprises the identity, the number, the health condition and the estrus cycle of the sows in the estrus; and obtaining the information of the breeding pigs to be bred; the information of the breeding pigs to be bred comprises identification marks, quantity and health condition of the breeding pigs to be bred; generating a mating plan through a scheduling model according to a mating target in a preset time period, preset limiting conditions, the information of the sows to be mated and the information of the sows to be mated; the mating plan comprises: determining the number of the actual breeding sows in the sows to be bred, the breeding time arrangement of each actual breeding sow, the number of the actual breeding pigs in the sows to be bred, the semen collection time arrangement of each actual breeding pig and the actual breeding sows corresponding to each actual breeding pig.

In one exemplary embodiment, the trigger condition includes at least one of: the information is updated when the period arrives; the information update includes: introducing new sows, sow fertility loss, sow oestrus state change, introducing new pigs and boar fertility loss.

In one exemplary embodiment, the defining conditions include: and (4) breeding the sows to be bred and the pigs to be bred, wherein the bloody relationship of the sows to be bred belongs to the same ethnic group and does not exceed the predetermined level.

In an exemplary embodiment, the timing of the actual breeding of the sows comprises: mating start date and duration days; the semen collection time schedule of the practical breeding boar comprises the following steps: frequency of semen collection.

In an exemplary embodiment, the health condition includes age and disease condition.

An embodiment of the present application further provides a device for generating a mating plan, including: the acquisition module is used for acquiring the information of the sows in the oestrus period in the sows to be bred when the triggering conditions are met; the information of the sows in the estrus comprises the identity, the number, the health condition and the estrus cycle of the sows in the estrus; and obtaining the information of the breeding pigs to be bred; the information of the breeding pigs to be bred comprises identification marks, quantity and health condition of the breeding pigs to be bred; the breeding plan generating module is used for generating a breeding plan through a scheduling model according to a breeding target in a preset time period, preset limiting conditions, the information of the sows to be bred and the information of the pigs to be bred; the mating plan comprises: determining the number of the actual breeding sows in the sows to be bred, the breeding time arrangement of each actual breeding sow, the number of the actual breeding pigs in the sows to be bred, the semen collection time arrangement of each actual breeding pig and the actual breeding sows corresponding to each actual breeding pig.

In one exemplary embodiment, the defining condition is: and (4) breeding the sows to be bred and the pigs to be bred, wherein the bloody relationship of the sows to be bred belongs to the same ethnic group and does not exceed the predetermined level.

In an exemplary embodiment, the timing of the actual breeding of the sows is: mating start date and duration days; the semen collection time schedule of the practical breeding boar comprises the following steps: frequency of semen collection.

An embodiment of the present application further provides a computer storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the method according to any one of the above.

Compared with the prior art, the method and the system can utilize the typesetting model to combine the sow to be bred and the boar information to carry out intelligent breeding plan, and realize optimal breeding arrangement with the least cost.

Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. Other advantages of the present application may be realized and attained by the instrumentalities and combinations particularly pointed out in the specification and the drawings.

Drawings

The accompanying drawings are included to provide an understanding of the present disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the examples serve to explain the principles of the disclosure and not to limit the disclosure.

FIG. 1 is a flow chart of a method for generating a mating plan according to an embodiment of the present application;

FIG. 2 is a schematic diagram of population classification according to an embodiment of the present application;

FIG. 3 is a block diagram of a device for generating a mating plan according to an embodiment of the present application.

Detailed Description

The present application describes embodiments, but the description is illustrative rather than limiting and it will be apparent to those of ordinary skill in the art that many more embodiments and implementations are possible within the scope of the embodiments described herein. Although many possible combinations of features are shown in the drawings and discussed in the detailed description, many other combinations of the disclosed features are possible. Any feature or element of any embodiment may be used in combination with or instead of any other feature or element in any other embodiment, unless expressly limited otherwise.

The present application includes and contemplates combinations of features and elements known to those of ordinary skill in the art. The embodiments, features and elements disclosed in this application may also be combined with any conventional features or elements to form a unique inventive concept as defined by the claims. Any feature or element of any embodiment may also be combined with features or elements from other inventive aspects to form yet another unique inventive aspect, as defined by the claims. Thus, it should be understood that any of the features shown and/or discussed in this application may be implemented alone or in any suitable combination. Accordingly, the embodiments are not limited except as by the appended claims and their equivalents. Furthermore, various modifications and changes may be made within the scope of the appended claims.

Further, in describing representative embodiments, the specification may have presented the method and/or process as a particular sequence of steps. However, to the extent that the method or process does not rely on the particular order of steps set forth herein, the method or process should not be limited to the particular sequence of steps described. Other orders of steps are possible as will be understood by those of ordinary skill in the art. Therefore, the particular order of the steps set forth in the specification should not be construed as limitations on the claims. Further, the claims directed to the method and/or process should not be limited to the performance of their steps in the order written, and one skilled in the art can readily appreciate that the sequences may be varied and still remain within the spirit and scope of the embodiments of the present application.

As shown in fig. 1, an embodiment of the present application shows a method for generating a mating plan, including the following steps:

s1, when the triggering condition is met, obtaining the information of the sows in the estrus in the sows to be bred; the information of the sows in the estrus comprises the identity, the number, the health condition and the estrus cycle of the sows in the estrus; and obtaining the information of the breeding pigs to be bred; the information of the breeding pigs to be bred comprises identification marks, quantity and health condition of the breeding pigs to be bred;

the pig farm can collect the current oestrus information, the health condition number of the boar or the sow and other information through the automatic detection equipment which is equipped with a certain foundation, such as piggery video monitoring, pig information coding and electronic health record, oestrus detection equipment and the like.

S2, generating a mating plan through a scheduling model according to a mating target in a preset time period, preset limiting conditions, the information of the sows to be mated and the information of the boars to be mated;

the mating plan comprises: determining the number of the actual breeding sows in the sows to be bred, the breeding time arrangement of each actual breeding sow, the number of the actual breeding pigs in the sows to be bred, the semen collection time arrangement of each actual breeding pig and the actual breeding sows corresponding to each actual breeding pig.

In an exemplary embodiment, the trigger condition may be a periodic arrival, an information update; the information update includes: introducing at least one of a new sow, a sow's loss of fertility, a sow's oestrus status change, introducing a new pig, a pig's loss of fertility, and the like.

Illustratively, one estrus cycle of a sow is divided into an anteestrus, an estrus, a postestrus and an interestrus (a break), for four phases. The estrus cycle is 18-23 days, and the average period is 21 days; the model carries out the mating arrangement on the sows to be mated in the oestrus period. And (3) recording a hybridization schedule of the detected oestrous sows, namely, optimally hybridizing within a certain time (unit is day) from the detection of an oestrus cycle, and finally converting the schedule into the requirement for the sperm of the boar within a time period. And (3) carrying out mathematical modeling of boar matching and boar semen collection arrangement on the sows which have oestred according to a time schedule, wherein the constraint conditions comprise population of both parties, physical conditions of boars, semen survival time, ovulation time and the like.

In an exemplary embodiment, the defined conditions include that no breeding is performed between the sow to be bred and the pig to be bred for which the kindred relationship belongs to the same ethnicity and for which the kindred relationship does not exceed a predetermined level.

Illustratively, as shown in fig. 2, the breeding management is performed on the swinery according to the genealogical information of the swinery. First, the swine herd is divided into a plurality of herds according to the relationship of blood relationship, such as the illustrated swine a and swine B. Pigs in the same population are further divided into a plurality of levels according to the distance of the blood relationship, for example, as shown in the figure, a first generation offspring A is obtained by breeding a boar B and a sow A; breeding the boar A and the sow A to obtain a first offspring A; breeding the boar A and the sow B to obtain a first offspring C. By analogy, the second generation and the third generation are managed according to the management method, and the mating relationship is automatically combined according to the blood relationship, so that the problem of close mating in the fourth generation can be avoided. Mating subjects are selected from other ethnic groups for a given swine to be mated by using a database. The breeding plan of the breeding pigs is optimized on the basis of genealogy management, so that the breeding of the breeding pigs is in a better state every time, and the survival rate and the health rate of offspring are increased.

The boar resources are reasonably allocated through the typesetting model, namely, the fatigue-free hybridization is realized. The reasonable scheduling of the breeding resources refers to reasonable semen collection for the breeding pigs and discontinuous operation. In the prior art, manual calculation is generally adopted, so that the over-use of the breeding pigs exists, and the consequences of reduced fertility and the like are caused. And the goal of finishing the pig farm by the least breeding pigs can be realized by the typesetting model method, and meanwhile, the superiority of the offspring and the diversity of the family can be ensured to keep sustainable development.

In an exemplary embodiment, the health condition includes age and disease condition, among others. When the infectious diseases, fever, genetic diseases and the like exist in the pigs to be bred, the breeding plan can be automatically checked; when the sows have no pregnancy, return feelings, abortion and the like, the periodic arrangement is planned again; when the boar is at a younger age, carrying out multiple mating arrangements; when the boar is at a relatively old age, the mating arrangement is performed as less as possible.

In the embodiment of typesetting arrangement, the pig farm breeds three breeding pigs of different families, and the data of each breeding pig is shown in the following table 1.

TABLE 1

The existing demand list is as follows, the data of the demand list is obtained according to the oestrus detection of the sows by breeders, which means that a batch of sows enter the oestrus period, and 15 sows entering the oestrus period in the first and second days need 15 minutes of diluted boar semen. The third four days 15 parts are required. And so on, as shown in table 2.

TABLE 2

Assuming that 13 parts of semen can be diluted by one-time semen collection of the boars, the optimal preservation time is 2 days, and the interval time of the collection is different according to the physical state of each pig as shown in the table 1. How to reasonably complete the planning objective on the premise of meeting the requirements needs to be solved by modeling. The modeling cases and patterns are as described above. Table 3 shows the results.

TABLE 3

When the breeding plan arrangement is carried out on the swinery, the difficulty of the breeding link comprises the whole arrangement of the breeding plan and the specific time (estrus) management of the breeding besides the specific operation technology. The breeding plan refers to executable breeding management in unit time provided for a benefit target of a pig farm, namely, a certain number of breeding pigs and sows are bred under the limitation of close relations, and a certain number of offspring are successfully bred to reach the marketing amount in required time. The time management of hybridization relates to the specific time arrangement in the hybridization process, namely the dynamic management of estrus. This application fortune raising knowledge turns into the scheduling model problem with the problem, carries out the intelligent management of maximize to the link of joining in marriage based on pig farm management system's real-time data, solves the unordered state that this link exists. The typesetting model in the application can adopt a nurse typesetting model.

As shown in fig. 3, the present application further provides a hybridization plan generating apparatus, including the following modules:

the acquiring module 10 is used for acquiring the information of the sows in the oestrus period in the sows to be bred when the triggering condition is met; the information of the sows in the estrus comprises the identity, the number, the health condition and the estrus cycle of the sows in the estrus; and obtaining the information of the breeding pigs to be bred; the information of the breeding pigs to be bred comprises identification marks, quantity and health condition of the breeding pigs to be bred;

the mating plan module 20 is used for generating a mating plan through a scheduling model according to a mating target in a preset time period, preset limiting conditions, the information of the sows to be mated and the information of the pigs to be mated;

In an exemplary embodiment, the above-mentioned limitation condition means: and (4) breeding the sows to be bred and the pigs to be bred, wherein the bloody relationship of the sows to be bred belongs to the same ethnic group and does not exceed the predetermined level.

In an exemplary embodiment, the timing of the actual breeding of the sows is as follows: mating start date and duration days; the semen collection time schedule of the practical breeding boar comprises the following steps: frequency of semen collection.

The present application also provides a computer storage medium having stored thereon a computer program which, when executed by a processor, implements a method as in any of the preceding claims.

It will be understood by those of ordinary skill in the art that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be performed by several physical components in cooperation. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.

Claims

1. A method of generating a mating plan, the method comprising:

when the triggering condition is met, acquiring the information of the sows in the oestrus period in the sows to be bred; the information of the sows in the estrus comprises the identity, the number, the health condition and the estrus cycle of the sows in the estrus; and obtaining the information of the breeding pigs to be bred; the information of the breeding pigs to be bred comprises identification marks, quantity and health condition of the breeding pigs to be bred;

generating a mating plan through a scheduling model according to a mating target in a preset time period, preset limiting conditions, the information of the sows to be mated and the information of the sows to be mated;

2. A mating method according to claim 1, wherein the triggering condition includes at least one of: the information is updated when the period arrives; the information update includes: introducing new sows, sow fertility loss, sow oestrus state change, introducing new pigs and boar fertility loss.

3. A mating method according to claim 1, wherein the defining conditions include:

and (4) breeding the sows to be bred and the pigs to be bred, wherein the bloody relationship of the sows to be bred belongs to the same ethnic group and does not exceed the predetermined level.

4. A mating method according to claim 1, characterized in that: the timing of the actual breeding of the sows comprises the following steps: mating start date and duration days; the semen collection time schedule of the practical breeding boar comprises the following steps: frequency of semen collection.

5. The hybridization method according to claim 1 wherein the health conditions include age and disease status.

6. An apparatus for generating a mating plan, the apparatus comprising:

the acquisition module is used for acquiring the information of the sows in the oestrus period in the sows to be bred when the triggering conditions are met; the information of the sows in the estrus comprises the identity, the number, the health condition and the estrus cycle of the sows in the estrus; and obtaining the information of the breeding pigs to be bred; the information of the breeding pigs to be bred comprises identification marks, quantity and health condition of the breeding pigs to be bred;

the breeding plan generating module is used for generating a breeding plan through a scheduling model according to a breeding target in a preset time period, preset limiting conditions, the information of the sows to be bred and the information of the pigs to be bred;

7. The hybridization apparatus according to claim 6, wherein the limiting conditions are: and (4) breeding the sows to be bred and the pigs to be bred, wherein the bloody relationship of the sows to be bred belongs to the same ethnic group and does not exceed the predetermined level.

8. The hybridization apparatus according to claim 6, wherein: the timing of actual mating of the sows is as follows: mating start date and duration days; the semen collection time schedule of the practical breeding boar comprises the following steps: frequency of semen collection.

9. The hybridization apparatus as recited in claim 6, wherein the health conditions include age and disease conditions.

10. A computer storage medium on which a computer program is stored, which computer program, when being executed by a processor, carries out the method according to any one of claims 1-5.