Analysis And Information Manage On Genetic Heredity For Breeding-pigs

In view of the shortcomings of the entity model,the information association is weak,the information is not centralized,the information retrieval speed is slow and so on,and the strategy of database permanent pig information is put forward.The use of database information sharing,low redundancy,easy to expand and so on,using a number of data tables to save all the information of pigs,while in the database to add pig breeding lineage information,the use of multi-table database query technology and full binary tree technology,Based on the C # language,the structure of the number of relatives and relatives of a certain pig is designed.The use of pedigree tree can quickly and intuitively query the details of the parent of a pig,in the management of the business function can control the inward or near.According to the criteria of genetic breeding techniques for breeding pigs,the large white swine population was used as the genetic research target,and the animal model BLUP algorithm was used to determine the genetic management steps of the breeding pig,including the information input,breeding step,Genetic relationship calculation,breeding breeding forecast,breeding matching function,in order to improve the growth rate of large white pig and the quality of litter size,and ultimately improve the overall quality of white pig production.In the application of genetic management software,the selection of the selected target as an important research for breeding pigs,constructed the blood relatives of pigs,retrieved the performance of individuals and blood relatives,statistical analysis of the performance progress,analysis of the selection of matching programs,Developed a pig card and performance report output.In addition to the information of breeding quality and function of each pig,the above-mentioned breeding research includes the breeding data and selection index of each pig,so as to construct the analysis and information management of breeding and breeding of swine.Based on the MVP three-tier architecture of the B / S development model based on.NET,this paper,based on the animal model BLUP algorithm,developed the pig breeding and breeding based on the digital management system to realize the information management of pig breeding,Genealogical query,genetic relationship query,genetic data correction and genetic assessment and other basic functions,to achieve the management of breeding breeding,simplify the difficulty of breeding management to achieve the fine management of breeding pigs and genetic breeding efficiency.