Empirical Analysis of Development Tendency of Pig Industry in Heilongjiang Province Base on Factor Analysis

The research makes a comprehensive analysis on the developing situation of pig industry in Heilongjiang province, with the method of factor analysis of multivariate statistical and the help of SPSS, according to the linear relationship chose 10 representative factors from aquaculture, processing industry, food safety and so on with the competition power of pig industry, to make a analysis and evaluation on the development tendency of pig industry in Heilongjiang province in recent years, by the factor score method, come to the conclusion of the year rankings of pig industry development in Heilongjiang province, combination of features of pig industry development, summed up the problem of the pig industry development in Heilongjiang province, then put forward some suggestions to help the pig industry development. All of this will provide scientific advice for Heilongjiang province to building up the pig production base to support the national market.