표제지
ABSTRACT
목차
제1장 서론 9
제2장 재료 및 방법 13
1. 식물 재료 13
2. 품종별 농업특성 분석 13
3. 아밀로스 함량 분석 13
4. SEM(Scanning Electron Microscopes)을 이용한 과립 분석 14
5. 수발아 저항성 검정 14
제3장 결과 및 고찰 16
1. 품종별 농업 특성 16
2. 품종별 아밀로스 함량 분석 19
3. SEM(Scanning Electron Microscopes)을 이용한 종자 단면 구조 분석 21
4. 수확전 발아 저항성 검정 24
5. 수확 전 발아저항성 계통선발 28
제4장 결론 29
국문요약 31
참고문헌 42
Table 1. Agronomic traits of Indica rice 41 variety breeded by Kunkang Nara Co using for selection of preharvest sprouting resistance lines (〈25) 17
Table 2. Agronomic traits of Indica rice 41 variety breeded by Kunkang Nara Co using for selection of preharvest sprouting resistance lines (25≥) 18
Table 3. Results of ABA and H₂O₂ treatment of 41 varieties of Indica rice from Kunkang Nara Co., Ltd. for selection of germination resistant strains before harvest (1st pre-harvest sprouting experiment) 26
Table 4. Results of ABA and H₂O₂ treatment of 41 varieties of Indica rice from Kunkang Nara Co., Ltd. for selection of germination resistant strains before harvest (2nd pre-harvest sprouting experiment) 27
Figure 1. Interactions of beta-carotene, ABA, GA, and alpa amylase in the metabolic processes of preharvest rice seeds 12
Figure 2. Rice growth status for selection of preharvest sprouting resistance lines from Indica rice 41 variety breeded by Kunkang Nara Co 15
Figure 3. Analysis of amylose content of Indica rice 41 variety breeded by Kunkang Nara Co using for selection of preharvest sprouting resistance lines. 20
Figure 4. Comparison of cross-sectional structures of seeds with the highest amylose content and those with the lowest amylose content using SEM of Indica rice 41 variety breeded by Kunkang Nara Co 22
Figure 5. Comparison of cross-sectional structures of seeds using SEM of Indica rice 41 variety breeded by Kunkang Nara Co. 23