양파 추파형 중․만생 다수성 신품종"영풍황"

Abstract

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.