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Shonan Gold
is a hybrid Japanese citrus, with a characteristic "golden" bright yellow color. Though not completely seedless, the seeds are few in number.〔 The yellowness is inherited from its mother plant (seed parent), a small-sized variety known as ''Ōgonkan'' or "Golden Orange", which has been crossed with the Imamura Unsiu variety of Satsuma orange for size and other desired traits. The cultivar was developed by an agricultural experiment station run by the Kanagawa Prefecture.〔 (Also available in English, with limited information. Perform (Search for Varieties under PVP ))〕 == History ==
Shōnan gold was first cultivated in 1988, by hybrid crossing the ''Citrus flaviculpus'' () with ''Citrus unshiu'' cv. (a variety of Satsuma orange).〔〔 It is thought to be a nucellar seedling of the mother plant Ōgonkan.〔 The cultivation was first conducted at the in the city of Odawara,〔 although the station has since been bureaucratically reorganized as the .〔 (農業(15~97頁) ), p.70〕 Further seed selection and propagation was continued until the 12th year (1999) to establish stability of characteristics.〔〔 The hybrid was registered with the name "Shōnan Gold" (registration number 11469) at Japan's Ministry of Agriculture, Forestry and Fisheries (MAFF) in 2003,〔〔 and the first harvest took place that same year. Shipment started in 2006 (FY2005) with about 2.0 metric tons officially entering the market,〔 or about 450 kg according to a newspaper coverage.〔
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