Study On Nutrition Diagnosis Of Dairy Cow Intelligent Information System

The level of the dairy industry development is a very important sign for the degree of national agriculture modernization.As the research for nutrition of milch cow go deep into, the field of nutrition theory get rid of stale and bring forth the fresh, the technology of breeding milch cow is also improved. Nutrition diagnosis of milch cow intelligent information system was developed by combination of the technology of intelligent information process and nutrition knowledge of milch cow, It can analysis the sample data of milk, blood, emiction etc, diagnosing milch cow about nutritional metabolize and healthiness according physiological state, providing some valuable knowledge to defend milch cow health. It also can find matter what cause milch cow jejune through analyzing nutritional metabolize state, reducing metabolized disease, improving the health level of milch cow flock, increasing economic efficiency of dairy cattle feeding. It was benefit for strengthening nutritional state for citizen, increasing income for countryman, it means importance to quicken development of agriculture modernization.This airtile presented the research on nutrition of dairy cattle by applying the technology of dataming and intelligent information process. The mainly content and conclusion was involved in three parts:The first part is developed a set of system,it is the nutrition diagnosis of dairy cow intelligent information system by combination of new technology of milch cow nutrition and intelligent information process, it include analysises on feeding effect, physiological nutrition index, ration of dairy cattle. the analysis on ration of dairy cattle contain analysis on nutrition needs of dairy cattle, how much the ration provided nutrition component for dairy cattle, how is satisfaction, balance, safety of that ration. it provided the result of diagnosis to help dairy cattle feeding.The second part is maked up a tool for the nutrition diagnosis of dairy cow intelligent information system. It can mine the data of dairy cow and the diagnosis result,using the relational analysis to find inteseting and valuable information, such as the result what we got: the type is the black and white dairy cattle which is feeded by normal grass,it got lower value than others in item of rumen acetic acid to propionic acid ratio,etc.this can help producer and technician to search after nutrition problem so far, providing the powerful tool for them. The last part is mothed of the the optimization for cow feeds formulation. The system adopted the particle sware optimization (PSO) arithmetic to handle the optimization of cow feeds formulation, it means using PSO to calculate the linear programming model, using the basic and revised PSO with all kind of parameter to calculate the linear programming model and comparing them, the result is the basic PSO can get the solution fast as the linear programming have less dimension, it is inability for what have high dimension, such as above nine dimension.The study was beneficial efforts for combination of new technology of milch cow nutrition and intelligent information process, especially the experiences were used the PSO to solve the linear programming equation. It provided the tool and a advance method for professionals of nutrition researcher by using relational analysis of data mining,it also provided the practical and theoretical foundation for exploring feeding standard that is fit situation of China.