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A New Early Maturity, High Grain Quality and Cold tolerance Rice Cultivar, "Hwangkeumbora" (벼 조생 고품질 내냉성 "황금보라")

  • Nam, Jeong Kwon;Kim, Ki Young;Ko, Jong Cheol;Ha, Ki Yong;Choung, Jin Il;Shin, Mun Sik;Kim, Bo Kyeong;Baek, Man Kee;Kang, Hyeon Jung;Kim, Yeong Doo;Noh, Gwang Il;Baek, So Hyeon;Shin, Woon Chul;Shin, Seo Ho;Ko, Jae Kwon;Kim, Chung Kon
    • Korean Journal of Breeding Science
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    • v.40 no.3
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    • pp.332-335
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    • 2008

  • "Hwangkeumbora" is a new japonica rice cultivar developed from a three way cross of Jinbubyeo, Odaebyeo, Fukei126 at Honam Agricultural Reaserch Institute (HARI), NICS, RDA, in 2006. This cultivar has about 110 days growth duration from transplanting to harvesting under Korean climate condition. The milled kernel of "Hwangkeumbora" is translucent with non- glutinous endosperm. Amylose content of "Hwangkeumbora" is about 19.3%. "Hwangkeumbora" has better palatability of cooked rice compared with "Odaebyeo" and shows high resistant reaction to the blast, but susceptible to major diseases and insect pests. The milled rice yield of "Hwangkeumbora" is about 5.37 MT/ha under the standard fertilizer level of the ordinary transplanting cultivation. "Hwangkeumbora" would be adaptable for ordinary transplanting in northern plain, mid-mountainous, southern mountainous of Korea.

  • KSCI