표제지
목차
Ⅰ. 서 론 7
Ⅱ. 연구사 9
Ⅲ. 재료 및 방법 11
Ⅳ. 결과 및 고찰 16
1. 재래종 벼의 이삭과 종실의 양적 형질 16
2. 재래종 벼의 이삭과 종실의 양적 형질간 상관 21
3. 재래종 벼의 이삭과 종실의 질적 형질 22
4. 재래종 벼의 이삭과 종실의 몇몇 형질간의 관계 26
1) 천립중과 탈립성 및 까락과의 관계 26
2) 장폭비와 까락, 종피색 및 탈립성과의 관계 27
3) 탈립성과 까락 및 종피색과의 관계 28
Ⅴ. 적요 30
참고문헌 32
ABSTRACT 34
요 약 36
Table 1. List of Korean native rices used for the experiment 12
Table 2. Definitions of quantitative traits in the panicle and grain of Korean native rices 14
Table 3. Definitions and score codes of qualitative traits in the panicle and grain of Korean native rices 15
Table 4. Quantitative traits of panicle and grain in Korean native rices 17
Table 5. Correlation coefficient among quantitative traits of panicle and grain in Korean native rices 21
Table 6. Qualitative traits of panicle and grain in Korean native rices 24
Table 7. Comparisons between the 1000 grain weight and awn, shattering habit in Korean native rices 26
Table 8. Comparisons between the length/width ratio of brown rice and awn, seed coat color, shattering habit in Korean native rices 27
Table 9. Comparisons of shattering habit between awned and awnless group, and between white and brown seed coat group in Korean native rices 28
Fig. 1. Frequency distribution of panicle length in Korean native rices 17
Fig. 2. Distribution of brown rice according to the grain size in the Korean native rices 18
Fig. 3. Frequency distribution of length/width ratio in Korean native rices 20
Fig. 4. Frequency distribution of 1000grain weight in Korean native rices 20