벼 중만생 최고품질 복합내병성 직파 및 이앙 겸용 “호품”

• 영문명: A Medium-late Maturing New Rice Cultivar with High Grain Quality, Multi-disease Resistance, Adaptability to Direct Seeding and Transplanting Cultivation, “Hopum”
• 발행기관: 한국육종학회
• 저자명: 고종철(Jong-Cheol Ko) 김보경(Bo-Kyeong Kim):남정권(Jeong-Kwon Nam):백만기(Man-Gee Baek):하기용(Ki-Yong Ha):김기영(Ki-Young Kim):손지영(Ji-Young Son):이재길(Jae-Kil Lee):정진일(Jin-Il Choung):고재권(Jae-Kwon Ko):신문식(Mun-Sik Shin) 김영두(Young-Doo Kim):모영준(Young-Jun Mo):김경훈(Kyeong-Hoon Kim):김정곤(Chung-Kon Kim)
• 간행물 정보: 『한국육종학회지』Vol.40 No.4, 533~536쪽, 전체 4쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2008.12.30

영문 초록

Hopum is a new japonica rice cultivar developed from the cross between Milyang165 and F1 crossing Milyang165 and Iksan438 at Department of Rice and Winter Cereal Crop, NICS, RDA, in 2006. This cultivar has a short grain shape and about 141 days growth duration from direct seeding to harvesting in the southern plain including Chungcheong province. This cultivar has short culm and spikelet number per panicle is similar to that of Nampyeongbyeo, while filled grain rate is lower than standard variety. This cultivar has medium size of brown rice and shows moderate resistance to leaf blast, to bacterial blight pathogens of K 1 , K 2 and K 3 and stripe virus disease but susceptible to major virus diseases and insect pests. The milled kernel of Hopum is translucent with non-glutinous endosperm. Protein and amylose content of Hopum is about 6.5% and 18.7%, respectively. This cultivar has better palatability of cooked rice than Chucheongbyeo harvested in Gyeongki province. Its milling recovery (76.8%) and percentage of perfect-shaped milled rice (94.7%) were higher than Nampyeongbyeo. The milled rice yield of Hopum was 5.83 MT/ha (15% higher than Juan) under wet-direct seeding, 5.66 MT/ha (8% higher than Juan) under dry-direct seeding, and 6.00 MT/ha (8% higher than Nampyeong) under ordinary transplanting cultivation. “Hopum” would be adaptable for ordinary transplanting and direct seeding in the southern plain including Chungcheong province.

목차

서 언

재료 및 방법

결과 및 고찰

적 요

키워드

Rice Mid-late maturity Directing seeding Hopum Bacterial blight Blast