The Shanghai agricultural germplasm resource information sharing service platform is a public information system that aims to achieve standard management and sharing utilization of agricultural germplasm resources in Shanghai. This system was required to satisfy large-scale diverse germplasms/species into different germplasm resource conservation departments. To meet the business needs of conservation departments， resource consumers and superior administration， we constructed the one-stop solution of sharing service platform using unified standards to integrate germplasm resources from multiple conservation departments. The platform provided the sub-systems enabling administrator of each conservation department to record germplasm， share data， approve the information of the application germplasm and collect feedback on utilization， enhancing normalization and sharing service of germplasm resource in conservation departments in Shanghai. For the consumers， this system provided personal accounts for germplasm application and utilization feedback uploading through simultaneously integrating multiple conservation departments. The main services included searching information， signing the introduction and utilization agreements， supplementing utilization feedback et al. For the superior administration， this system can generate the summarized statistics from different perspectives， which contributed to a potential way to continue to monitor overall sharing and utilization. The statistics contained the information of reserved germplasm resource in all conservation departments， report forms of germplasm resource distribution， summary of utilization efficiency， et al. The high-efficient sharing platform is able to provide a convenience for conservation departments， consumers and superior administration， therefore improving the efficiency on the protection and utilization of agricultural germplasm resources.