Abstract: Since 1985, China government had implemented a serial of measurements to protect the intellectual property rights of agricultural industry. The paper is managing to test theoretically whether and to what extent these actions had brought positive effects to the agricultural industry. The work is starting from the comprehensive test of the level of protection of agricultural intellectual property rights measurements both from the legislation and enforcement perspectives, the result of which shows that the level had been climbing up during this time period. Then, on the basis of the conclusion that the RCA index of China’s agricultural department being descending, the paper has chosen several indices to construct the equation so as to do empirical research in the function of protection of intellectual property rights to the industrial competitiveness.