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철과 아연 함량이 높고 향기가 있는 벼 ‘향철아’

‘Hyangcheola’, A New Fragrant Rice Variety with High Iron and Zinc Content

정응기(Eung-Gi Jeong) , 안억근(Eok-Keun Ahn) , 원용재(Yong-Jae Won) , 이정희(Jeong-Heui Lee) , 이상복(Sang-Bok Lee) , 정종민(Jong-Min Jeong) , 오세관(Sea-Kwan Oh) , 조영찬(Yong-Hwan Choi) , 이점호(Jeom-Ho Lee) , 서정필(Jung-Pil Suh) , 현웅조(Ung-Jo Hyun) , 정오영(O-Young Jung) , 김보경(Bo-Kyeong Kim) , 손지영(Ji-Young Son) 저

pp.472~477 (6pages)

Publisher : KOREAN JOURNAL OF BREEDING SCIENCE
Volume/Number : KOREAN JOURNAL OF BREEDING SCIENCE Vol.50 NO.4 / 2018
Publisher : The Korean Breeding Society
Publication : Journal
Format : PDF

Abstract

English
“Hyangcheola” is a new japonica rice variety developed as a cross between “Joryeong” and “Seolhyangchal” by the rice breeding team at NICS in 2014. The heading date of “Hyangcheola” is July 28 in the middle plain area, which is 8 days earlier than that of “Hwaseong.”
“Hyangcheola” has a 76 cm long culm, which is 8 cm shorter than “Hwaseong” and has 86 spikelets per panicle. The viviparous germination rate of “Hyangcheola” was 27.9%. It showed resistance to stripe virus but susceptibility to bacterial blight (K1, K2, and K3 races), dwarf and black streak dwarf viruses and planthoppers. The milled rice of this variety exhibits translucent and medium short grain shape. The protein content of “Hyangcheola” was 8.2%, which was 1.5% higher than that of “Hwaseong.” “Hyangcheola” is a rice with a fragrant aroma. The
content of iron in 100 g of brown “Hyangcheola” rice was 15.12 mg, which is 3.69 mg higher than that of “Hwaseong,” and the zinc content was 32.24 mg, which is 8.75 mg more than that of the comparative variety “Hwaseong.” The average milled rice yield of “Hyangcheola” was 4.8 MT/ha at our sites under ordinary cultivation (Registration No. 6807).

Index

서 언
재료 및 방법
결과 및 고찰
적 요
사 사
REFERENCES

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