Breeding method and device and electronic equipment
A technology of electronic equipment and solutions, which is applied in data processing applications, genomics, instruments, etc., can solve problems such as reasonable distribution and blood-related breeding imbalance in bloodlines, so as to avoid group inbreeding, avoid blood-related breeding imbalance, and avoid production performance Falling effect
Pending Publication Date: 2022-05-10
泰和县傲牧育种有限公司 +4
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Problems solved by technology
However, the number of existing pig breeds is huge, and the breeding plan is only based on the principle of kinship coefficient and homogeneous selection, without a reasonable distribution of the number of breeding and the number of blood relatives, which is prone to unbalanced breeding of breeds within the bloodline
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[0022] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0023] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...
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The invention provides a hybridization breeding method and device and electronic equipment, and relates to the technical field of hybridization breeding, and the method comprises the steps: determining a genetic relationship matrix of an object based on a received hybridization record and a target group pedigree; the genetic relationship matrix is used for indicating genetic relationships between the objects; according to the hybridization record and the genetic relationship matrix, obtaining a preset parameter value of a mating selection factor; wherein the matching factors comprise the consanguinity number, the selection index corresponding to the object of the first attribute and the selection index corresponding to the object of the second attribute; based on the parameter values of the mating selection factors, determining a mating scheme; and determining a target object according to the hybridization scheme so as to hybridize the target object. Group inbreeding can be avoided, so that the production performance of offspring is prevented from being reduced, and the group hybridization quality is optimized; in addition, the whole hybridization scheme is determined according to the selection and hybridization factors, the blood relationship number can be reasonably distributed, and the blood relationship hybridization balance of varieties in the blood relationship can be maintained.
Description
technical field [0001] The invention relates to the technical field of breeding and breeding, in particular to a breeding and breeding method, device and electronic equipment. Background technique [0002] As we all know, pigs have high fecundity. Pigs include two kinds of boars and sows. The factors affecting the fecundity of boars are large ejaculation volume and strong mating ability. In addition, sows are in estrus many times throughout the year, and can be used in any season. Breeding gives birth, and it is multiple births and high yield. Therefore, large-scale pig farming regards breeding pigs as machines for producing and feeding piglets, feed is the raw material, and the product is live pigs. Raising good breeding pigs is a key link in pig production. To achieve high benefits in pig raising, it is necessary to have a high-quality breeding herd and master scientific matching techniques, so as to produce live pigs with high quality and a large number continuously and ...
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IPC IPC(8): G16B20/40G06Q50/02
CPCG16B20/40G06Q50/02
Inventor 阳文攀李文静张文劲龙毅丁能水万文峰谢亚磊吴有林
Owner 泰和县傲牧育种有限公司