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This chronology indicates that the production, processing, and shipping
of seed potatoes for export involves problems that must be overcome for
routine shipments to take place. For example, improvements are necessary
to maintain proper temperature and humidity in storage and in shipment.
The least expensive shipping routes must be determined.
As shown above, shipping through Dutch Harbor was not successful. Additional problems arise because of specific requirements for imports set by foreign governments. For example, a major criterion established by the government of Taiwan is that seed potatoes shipped to Taiwan must be free of soil. This requirement is because of the fear of importing soil-borne diseases to Taiwan. Nevertheless, while tablestock potatoes for consumption are generally washed, seed potatoes are not washed because the application of water makes them more susceptible to spoilage during storage and shipment. Therefore, Alaska Agricultural Development & Marketing, Inc., has worked toward developing a system to brush soil from seed potatoes. This system involved the purchase of a potato-brushing machine by the corporation that was used to clean the seed potatoes shipped to Taiwan in 2003. The brushing machine worked satisfactorily in that Taiwan customs officials accepted the seed potatoes. However, the brushing created some skin damage that led to limited spoilage during shipment. The next step is to work out procedures including improved suberization prior to brushing and the possible use of air jets to assist in removing soil particles. The shipments to Taiwan and China by the corporation since 1996 led to negotiations to define phytosanitary requirements for importation of potatoes into these countries. Because seed potatoes from Alaska are laboratory tested for diseases, the government of Taiwan now recognizes Alaska as the only source eligible to ship seed potatoes to Taiwan. In addition, negotiations between USDA and China in 2003 resulted in the government of China opening its doors to shipments of seed potatoes from Alaska. |