2모작 적응 준조숙 내탈립 다수성 콩 품종 '선유2호'

• Published in: Korean journal of breeding pp. 411 - 420
• Main Authors: 강범규, 서정현, 김현태, 백인열, 최만수, 박장환, 윤홍태, 신상욱, 김홍식, 곽도연, 고지연, 성정숙, 황재복, 김준회, 허수빈, 정찬식, 김남걸, 조영민, 손창희
• Format: Journal Article
• Language: Korean
• Published: 한국육종학회 01.12.2022
• Subjects: 농학
• ISSN: 0250-3360; 2287-5174
• DOI: 10.9787/KJBS.2022.54.4.411

A soybean cultivar, “Seonyu2ho” for double cropping using soy-paste and tofu was developed in 2011 using the pedigree methodby crossing “Milyang235ho” and “Jungmo3004ho.” A promising line, YS2441-B-2S-11-3, was selected and named as “Milyang334.” Itdemonstrated prominent early maturing, shattering resistance, and high yield in regional yield trials (RYTs) from 2017 to 2019, and was releasedby the name “Seonyu2ho.” The cultivar showed a determinate growth habit, white flowers, grey pubescence, yellow seed coat, yellow hilum,flat-spherical seed shape, and large seed size (27.9 g per 100 seeds). “Seonyu2ho” matured on October 5 (112-growing day cycle) in RYTand was suitable for double cropping with winter crops, such as wheat, barley, and onion. It was resistant to bacterial pustule and soybeanmosaic virus and tolerant to lodging in fields. Particularly, “Seonyu2ho” showed a high yield (3.34 ton/ha) and shattering resistance, evenif the previously developed early matured cultivars exhibited low yield and easy shattering. Overall, “Seonyu2ho” can contribute to stablesoybean production in double cropping. KCI Citation Count: 0