在來栽培種 大豆의 成熟群別 形質間의 相關

• 영문명: Interrelationships among Agronomic Traits within Maturity Group of Korean Native Soybean
• 발행기관: 한국육종학회
• 저자명: S. H. Kwon(權臣漢) H. S. Song(宋禧燮) H. W. Kim(金昊元) K. H. Lee(李庚熙)
• 간행물 정보: 『한국육종학회지』Vol.6 No.2, 29~34쪽, 전체 6쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 1974.12.30

영문 초록

Eight hundred fourty native soybean lines, collected throughout the Korean peninsula, were grown a field in the vicinity of Seoul City, and studied their maturity and relationshipes among the important agronmic characters within the maturity group. 1. The collected lines were classified according to the maturity. The distribution of maturity groups were 0.1% for group 0, 0.6% for group I, 8.9% for group II, 20.1% for group III, 24.5% for group IV, 34.4% for group V, and 11.4% for group VI. These results indicats that majority of Korean native soybeans are belong to maturity groups III and IV. 2. The majoity of the collected lines from the Gyeonggi Province were earlier in maturity as compare to the lines collected from the other provinces. The collected lines from the provinces of the lower latitude tend to late in maturity. 3. The maturity appeared in large deviation ranging from 112 clays to 160 days. However, either extremely early or late maturity lines from this population were found in a small number. Correlation between maturity and seed yield was shown in negative.

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