Jungmo1019 early maturing rice variety was developed by the rice breeding team of the Department of Southern Crop, NICS, RDA in 2011. This cultivar was derived from the cross Hwayeongbyeo//Hitomebore/Nampyeongbyeo made in 2005 and the production of doubled haploid rice plant from anther culture in F1 generation. Testing in the replicated yield trial in 2008, a promising line YR25312Acp62 was selected and it was designated as the Milyang246. The early traus plauting local adaptability test of Milyang246 was carried out at three location in 2011 and it was named as Jungmo1019 showing a high head rice ratio and early–maturity eco-type. Number of spikelet/panicle and 1,000 grain weight of brown rice was slightly lower than those of Jopyeongbyeo. This variety is resistant to bacterial blight, rice stripe virus disease but susceptible to major insect and pests. The milled rice yield of Jungmo1019 is 4.52MT per ha at the early transplanting of the local adaptability test. This line should serve as a useful source for improving head rice ratio at early transplanting cultivation in southern plain area.

서 언
 재료 및 방법
 결과 및 고찰
  육성경위
  출수기 및 주요 농업적 특성
  수확시기별 완전미율 변화
  생리장해저항성
  병충해 저항성
  미질 및 도정특성
  수량성
 적 요
 REFERENCES

• 이종희(농촌진흥청 연구정책국) | Jong-Hee Lee
• 여운상(국립식량과학원) | Un-Sang Yeo
• 김춘송(농촌진흥청 연구정책국) | Choon-Song Kim
• 이지윤(국립식량과학원) | Ji-Yoon Lee
• 송유천(국립식량과학원) | You-Chun Song
• 박노봉(국립식량과학원) | No-Bong Park
• 오성환(국립식량과학원) | Seong-Hwan Oh
• 김상열(국립식량과학원) | Sang-Yeol Kim
• 정국현(국립식량과학원) | Kuk-Hyun Jung
• 김우재(국립식량과학원) | Woo-Jae Kim
• 손영보(국립식량과학원) | Young-Bo Sohn
• 조준현(국립식량과학원) | Jun-Hyeon Cho Corresponding author