New Mid-late Maturing F₁ Hybrid Onion Cultivar, "Yeongpunghwang"

양파 추파형 중·만생 다수성 신품종 "영풍황"

New onion hybrid cultivar, "Yeongpunghwang" was developed from cross between "MOS8", male sterile line and "Mokpo 11", pollen line by Mokpo Sub-Station, National Institute of Horticultural & Herbal Science, RDA in 2008. The crossing line was performed yield test in 2003. IT was evaluated as "Mokpo 11" in the regional yield trial test(RYT) from 2006 to 2008 during three years. This line is semi-erect plant growth type and has green leaf colour. It has broad ovate bulb shape and yellow skin colour in bulb characteristics. Plant height, leaf number, and bolting rate was 78cm, 7.9, and 3.9%, respectively. Lodging date as harvesting indicator was on 26 May. The yield potential of "Yeongpunghwang" was out-yielding 6% compare to check variety ("Sunpower") by with 8,344 kg/10a in RYT. It showed moderated cold hardness in all regional location which was conducting RYT, including Muan, Goheung, Changyeong and Andong. So this variety was recommend as a leading variety at southern area of korea.

양파 신품종 "영풍황"은 국립원예특작과학원 목포출장소에서 2008년에 육성한 $F_1$ 품종으로 주요특성과 수량성은 다음과 같다 1. 수확기의 지표인 도복기는 5월 26일로 중생종 품종이며 초형은 반개장형이다. 2. 구형은 넓은 달걀형이며 대고형 품종으로 수량성이 높다. 3. 저장성이 좋은 품종이며 평균수량은 83.4 MT/ha으로 다수성이다.