A new potato variety 'Saikai 31' with red flesh color
2008
Tamiya, S.(Nagasaki-ken. Agricultural and Forestry Experiment Station, Isahaya (Japan)) | Mori, K. | Soubaru, N. | Mukoujima, N. | Nakao, T. | Ishibashi, Y.
A new potato variety 'Saikai No.31' was developed by the Aino Potato Branch, Nagasaki Agricultural and Forestry Experiment Station. The original crossing between '96016-8' and 'Tyoukei No.108' was made in the autumn cropping of 1999. The female parent is high starch content. The male parent is red flesh color with red skin. After repeated evaluation of the disease and insect pest resistance, productivity, cooking quality and processing quality in the period from 2003 to 2005, 'Saikai No.31' was filed for an application for variety registration. 'Sakai No.31' is characterized as ; 1) early sprouting 2) shorter haulm length than 'Dejima', frequently blooming with reddish purple flowers in spring cropping 3) earlier maturity than 'Dejima' 4) tubers with red skin, red flesh, oval to long shape, shallow eyes, no secondary growth 5) higher starch content than 'Dejima' 6) suitable for the food processing. 'Saikai No.31' is recommended to warmer regions in Japan.
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