양파 F1종자생산을 위한 조생계 웅성불임계통 ‘원예 30005’

• 발행기관: 한국육종학회
• 저자명: 김철우 이을태 최인후 장영석 배상경 서세정
• 간행물 정보: 『한국육종학회지』Vol.48 No.2, 168~172쪽, 전체 5쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2016.06.30

영문 초록

Male sterile line in onion is essential to the development of hybrid varieties. Onion male sterile line Wonye30005 was developed by Bioenergy Crop Research Center, NICS, RDA in South Korea in 2010. Lodging date of Wonye30005 is May 15th and it belongs to the early maturing type in Korea. We found the male sterile plants in ‘Hamasodachi’, early maturing open-pollinated variety, and the male-sterile plants were cross-pollinated with male fertile line, ‘M330’, the population of F1 showed 100% male sterility and the F1 plants were subsequently backcrossed for five generations. Wonye30005 was numbered as ‘MMS77’ in 2009 and the corresponding male parent is called MMSB77. Wonye30005 has round bulb shape (Bulb index, 97), cold resistance, and excellent storage quality and average bulb weight is 253g. Flowering date is May 25th and flower bud size is 84 mm in full bloom. The number and length of flower stalks per bulb are 4 and 134 cm, respectively. Wonye30005 has been filed in Korea Seed and Variety Service in 2010. Overall, Wonye30005 is promising male sterile line for early maturing type hybrid seed production and breeding program. (no 4673)

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키워드

Onion Allium cepa Male sterile line Wonye30005