벼 중만생 내병 다수성 신품종 “백설찰

A Mid-late Maturing, Lodging-Tolerant and Waxi rice Variety 󰡒Baegseolchal󰡓

“Baegseolchal” is a new Japonica type waxi rice variety developed and registered by the rice breeding team of Department of Rice and Winter Cereal Crop, NICS, RDA in 2007. This variety was derived from a across between Iksan435 which is highly tolerant to lodging and high yield potential, and Iksan425 which is resistance to multiple diseases. This variety has about 120 days of growth duration from transplanting to harvesting in middle, Honam and Youngnam plain of Korea. It is about 80 cm in culm length and tolerant to lodging. It is moderately resistant to blast, and resistance to bacterial blight pathogen races from K 1 to K 3 , but susceptible to other major diseases and insect pests. “Baegseolchal” is midium-short grain and the milled rice exhibits high whiteness. The milled rice yield was about 5.37 MT/ha in local adaptability test for three years. “Baegseolchal” would be adaptable to plain areas south of the Chungnam Province of Korea.