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‘Saemimyeon’, a Tongil-Type Medium-Late Maturing Rice Variety with High Amylose ContentUsed for Rice Noodle Preparation
쌀면전용 고아밀로스 중생 통일형 벼 ‘새미면’
Korean. J. Breed. Sci. 2018;50(4):522-528
Published online December 1, 2018
© 2018 Korean Society of Breeding Science.

Jun-Hyeon Cho1, Jong-Hee Lee1, No-Bong Park1, Young-Bo Son2, Sung-Hwan Oh3, Sang-Ik Han1, You-Chun Song1, Woo-Duck Seo1, Dong-Soo Park1, Min-Hee Nam1, and Ji-Yoon Lee1*
조준현1, 이종희1, 박노봉1, 손영보2, 오성환3, 한상익1, 송유천1, 서우덕1, 박동수1, 남민희1, 이지윤1*

1National Institute of Crop Science (NICS), RDA, Republic of Korea
2Agricultural Research & Extension Services, Kyeongsangbuk-do, Daegu, Republic of Korea
3Rural Development Administration, RDA, Jeonju, Republic of Korea
1국립식량과학원, 2경북농업기술원, 3농촌진흥청
Correspondence to: E-mail: minitia@korea.kr, Tel: +82-55-350-1164, Fax: +82-55-352-3059
Received October 17, 2018; Revised November 10, 2018; Accepted November 12, 2018.
This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
Saemimyeon, a Tongil type, medium-late maturing rice variety, is especially used for preparing rice noodles. Its high amylose content was developed to fit market demands and to be affordable for rice processing industries. One of the high yielding lines, Milyang181 (Hanareum), was used in the final three-way cross of IR50*2/YR18241-B-B-115-1-1 for yield improvement and cultivation stabilization, including disease resistance. YR24235-10-1-3, a high yielding and compact plant type, was selected and named Milyang278 after yield test at NICS (RDA, Miryang) in 2010. It was subjected to regional yield test at six sites in the middle and southern plain areas of South Korea. Saemimyeon heading occurs on August 12 and is a mid-late maturing cultivar, with resistance to leaf blast, rice stripe virus, and bacterial blight (K1-K3a), but it is susceptible to major diseases and insect pest infestation. Saemimyeon showed a high amylose content of 26.7%, with a relatively low KOH digestion value of 3.5, which are key factors in rice noodles and pasta processing. In the local adaptability tests, the yield of Saemimyeon was 7.08 MT/ha—an increase of approximately 106% compared to that of Dasan. Thus, Saemimyeon is suitable for cultivation in the southern and middle plain areas of South Korea.
Keywords : Rice, Tongil type, Saemimyeon, High amylose, Rice noodles


December 2018, 50 (4)
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