한국 재래종 콩의 수집지대별 생태적 특성 및 품질 차이

초록

This study was carried out to examine agronomic characteristics and seed qualities of 827 Korean soybean landraces according to the collecting areas. Agronomic characteristics and seed qualities was examined according to the localities by weather characteristics. Days to flowering was the longest (mean 70.9 days) in the northwest seashore, and the most short in the south inland (mean 63.8 days). Growth days was the longest in the Gyeongbuk inland (mean 136.0 days), and the most short in the mountain-high (mean 132.8 days). The stem height was the most short in the north-west seashore (mean 81.3 cm), and in the south seashore (mean 58.8 cm). The seed weight of 100 seeds was the lightest in the north-west seashore (mean 17.1 g), and the heaviest in the south-west seashore (mean 21.5 g). The crude protein contents was the lowest in the north-west seashore (mean 40.1%), the highest in the south seashore (mean 42.8%), and vice versa in the crude oil. The contents of sucrose and oligo-saccharide was the highest 5.8% and 8.6%, respectively, in the mountainhigh, and the lowest 4.8% and 7.6% in the Gyeongbuk inland and south seashore, respectively. Among the isoflavone contests, the contents of genistein and total was the highest, 635.6 μg/g and 1258.1 μg/g, respectively, in the mountain inland, and the lowest 319.2 μg/g and 835.3 μg/g in the south-west seashore. The contents of glycitein was the highest 124.3 μg/g in the south seashore.

키워드