耐病 多收性 나물콩 新品種 "防射콩" = A New High Yielding and Disease Resistant Sprouting Soybean Variety, "Pangsakong"

국문 초록 (Abstract)

放射콩은 美國에서 導入된 CB27에 1979年에 γ線 25Kr를 處理하어 M_(3)에서 選拔한 品種으로 1981년에 生産力檢定豫備試驗, 1982年에 生産力檢定本試驗을 實施하였으며, 1983年과 1984年의 2個年에 걸쳐 "水原 128號" 라는 系統名으로 地域適應試驗을 實施하였고, 1984年에 全國의 奬勵品種으로 決定됨과 同時 "放射콩" 으로 命名되었으며, 이 品種의 特性을 要約하면 다음과 같다.
1. 花色은 紫色이며, 伸育型은 有限型이고, 葉型은卵型이며 毛茸色은 灰白色이다.
2. 成熟莢色은 淡褐色이며, 莢은 非開裂이고, 種皮色은 黃色이며, 臍色은 褐色이다.
3. 100粒種은 12g 內外의 小粒種이고 成熟期가 光敎보다 9日 늦은 晩生種으로 短莖이며 倒伏抵抗性이다.
4. 콩 모자이크型 바이러스에는 中程度, 콩 壞疽型 바이러스에는 높은 抵抗性을 가지며 其他病에도 光敎와 비슷하거나 높은 抵抗性을 보인다.
5. 收量은 全國 13個 地域에서 一般用콩 標準品種 對比 90%, 나물콩用 在來種 對比 34 %가 增收되었다.

다국어 초록 (Multilingual Abstract)

A new soybean variety, Pangsakong, was developed at the Crops Experiment Station, Rural Development Administration in Suwon in 1984. This variety was originally selected from γ-ray treated mutants with CB27 at the Korea Atomic Energy Research Institute. It also has been identified to have fairly good resistance to Necrotic Soybean Mosaic Virus epidemic especially to central-northern parts of the country. One-hundred seed weight of the variety was about 12 gram which was approximate optimum seed size for bean-sprout purposes. The results of regional yield trials carried out at 13 locations throughout country from 1983 to 1984 indicated that the yield of Pangsakong was lower than currently recommending soybean varieties but 34% higher than that of local indigenous bean-sprout soybean varieties.