The government, scientific research organization and enterprise always focus on aquatic products price, because which play an important role in development of fishery economic and international trade in China.

Through implement of MBO in the past,it has exposed a lot of question,such as purchasing main part,purchasing price,purchasing fund hazard.

The increase of purchasing price for peasants farming initiative has been considered as an effective way to solve these in problems in agriculture.

Taking advantage of US s MBO experience combined with China s concrete environment,this paper analyzed some problems in the practice,such as the illegal purchase body;unfair purchase price and non-normative sources of fund.