Abstract:Agricultural intellectual property system should solve the problem of interest and conflict of interest, which is also the basic category of its research.The increasing of unstable factors and the rapid expansion of new objects, together with the intensification of regional and international conflicts, make the conflicts of interest in agricultural intellectual property system more and more obvious.The conflict of interest in the field of agricultural intellectual property is manifested in the non-antagonistic imbalance of five groups of legitimate interests: how to grasp the input-output in the interests of the right subject?How to balance the interests of the protection of rights and the development of agricultural science and technology?Embrace the rules or change the rules?The pursuit of independent rights or the realization of diversified interests?Agricultural intellectual property system and further intensified their "public - private power attribute of competition: agricultural intellectual property public rights are involved in the strong tendency of private rights, the agricultural intellectual property rights to exclusive private rights nature of the questions, and to strengthen the agricultural intellectual property rights protection equal to public rights relief intervention, at the same time, too much of the public power intervention in the exclusive private rights has also had a certain" crowd out "effect.The conflicts of interest in the field of agricultural intellectual property law can not be eliminated by means of the elimination method, but by the sorting and selection of legitimate interests, which can be removed by seeking the realization of multiple interests, the realization of interest equity and publicity from a dynamic and evolutionary perspective and the sharing and universal benefit mechanism of community development right injection.