In order to comprehensively assess the effects of swine manure application on grain P accumulation at differentpositions of rice spike in southChina,four treatments were designed in theexperiment,i.e.,mineralN,P and K(NPK),70% chemical fertilizers plus 30% swine manure(F7M3),50% chemical fertilizers plus 50% swine manure(F5M5), and 30% chemical fertilizers plus 70% swine manure(F3M7),the total amount of nitrogen fertilizer applied in rice was 180 kg/hm2,N∶P 2O5∶K2O=3∶1∶2.5.The results showed that rice yield gradually increased and the P content of rice decreasedsignificantly with the increasing proportion of swine manure.However,no significant difference was observed in total Puptake of rice grains between the swine manure and NPKtreatments.Organic swine manure effectively reduced the P contentin primary branch and in secondary branch from upper parts ofspike,the P content of all parts of rice spike was decreasedwith the increasing of the rate of swinemanure.Swine manure can effectively influence P content in different parts ofrice, rational utilization of organic fertilizer resources will be beneficial to high and stable yield of rice.