A New Soybean Cultivar “Gaechuck#2” : Yellow Soybean Cultivar with Lipoxygenase2,3-free and Kunitz Trypsin Inhibitor-free

• 발행기관: 한국육종학회
• 저자명: Jong Il Chung
• 간행물 정보: 『한국육종학회지』Vol.41 No.4, 612~615쪽, 전체 4쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2009.12.30

국문 초록

Lipoxygenase and Kunitz trypsin inhibitor protein are the main antinutritional factor in mature soybean seed. A new soybean cultivar, “Gaechuck#2” with yellow seed coat, lipoxygenase2,3-free and Kunitz trypsin inhibitor protein-free was developed. It was selected from the population derived from the cross between “Jinpumkong2ho” and C242. Plants of “Gaechuck#2” have determinate growth habit with purple flowers, tawny pubescence, yellow seed coat, yellow hilum, oval leaflet shape and brown pods at maturity. Seed protein and oil content on a dry weight basis were 40.7% and 18.7%, respectively. It has shown a resistant reaction to soybean necrosis, soybean mosaic virus, Cercospora leaf spot and blight, black root rot, pod and stem blight, and soybean pod borer. Gaechuck#2 matured in 4 October with plant height of 54cm and a 100-seed weight of 24.4g. Average Yield of Gaechuck#2 was 230 - 250 kg/10a in 2005 - 2007.

목차

INTRODUCTION

MATERIALS AND METHODS

RESULTS AND DISCUSSION

LITERATURES CITED

키워드

Soybean Gaechuck#2 Lipoxygenase Kunitz trypsin inhibitor Yellow seed