표제지
목차
Ⅰ. 緖言 6
Ⅱ. 硏究史 8
Ⅲ. 材料 및 方法 12
Ⅳ. 結果및 考察 13
1. 파종기와 재식거리에 따른 생육특성 13
1) 생육특성 13
2) 경장 및 분지수의 변화 17
2. 파종기와 재식거리에 따른 수량구성요소 및 수량 20
1) 수량구성 요소 20
2) 수량비교 24
3. 형질변이 및 분산분석 27
Ⅴ. 摘要 30
參考文獻 31
ABSTRACT 36
감사의 글 38
논문요약 39
Table 1. Agronomic traits of Heugcheongkong as affected by different seeding dates and planting distances 14
Table 2. Agronomic traits of Seoritae as affected by different seeding dates and planting distances 16
Table 3. Yield components of Heugcheongkong as affected by different seeding dates and planting distances 20
Table 4. Yield components of Seoritae as affected by different seeding dates and planting distances 23
Table 5. Coefficient of variation for agronomic characteristics at different seeding date and planting distances in two black soybean varieties 27
Table 6. Analysis of variance for agronomic characteristics at different seeding dates and planting distances in two black soybean varieties 29
Fig. 1. Changes of stem length of two black soybean varieties as affected by different seeding dates and planting distances 18
Fig. 2. Changes of number of branch of two black soybean varieties as affected by different seeding dates and planting distances 19
Fig. 3. Comparison of Yield of Heugcheongkong as affected by different seeding dates and planting distances 25
Fig. 4. Comparison of Yield of Seoritae as affected by different seeding dates and planting distances 26