CAJ | 학술논문

利用黑龙江省10个三系杂交粳稻不育系与10个恢复系配制100个杂交组合，分析了亲本对杂交组合整精米率、垩白粒率、垩白度、胶稠度、直链淀粉含量、蛋白质含量等性状的影响。结果表明，整精米率、胶稠度、蛋白质含量性状的母本变异系数大于总体变异系数，杂交组合的性状表现主要受母本影响；垩白粒率、垩白度和直链淀粉含量性状的父本变异系数大于总体变异系数，杂交组合的垩白粒率性状表现受父本和环境的共同影响。分析得出，整精米率、胶稠度和蛋白质含量主要受母本影响，垩白度主要受环境影响，而直链淀粉含量同时受双亲和环境的共同影响。
이용흑룡강성10개삼계잡교갱도불육계여10개회복계배제100개잡교조합，분석료친본대잡교조합정정미솔、성백립솔、성백도、효주도、직련정분함량、단백질함량등성상적영향。결과표명，정정미솔、효주도、단백질함량성상적모본변이계수대우총체변이계수，잡교조합적성상표현주요수모본영향；성백립솔、성백도화직련정분함량성상적부본변이계수대우총체변이계수，잡교조합적성백립솔성상표현수부본화배경적공동영향。분석득출，정정미솔、효주도화단백질함량주요수모본영향，성백도주요수배경영향，이직련정분함량동시수쌍친화배경적공동영향。
Preparationed 100 hybrid combinations used sterile line of 10 three line japonica hybrid rice and 10 restorer lines in Hei-longjiang Province, the influence of parents for hybrid combination on milled rice rate, chalky grain rate, chalkiness, gel consistency, amylose content, protein content were analyzed. The results showed that the female coefficient of variation of milled rice rate, gel con-sistency, protein content were larger than the overall coefficient of variation, the characteristics of hybrid combinations were mainly af-fected by female parents;the male coefficient of variation of the chalky grain rate, chalkiness and amylose content were larger than the total coefficient of variation, the male parents and the environment affected the percentage of chalky grain of hybrid combinations. Milled rice rate, gel consistency and protein content was mainly affected by the female parents, the chalkiness degree was mainly af-fected by environment, the amylose content was affected by both parents and environment.