大豆蛋白与油分是育种的两个最重要的育种目标,能否将高油与高蛋白相结合,是育种工作者长期努力的方向之一,但难度很大。利用高脂肪和特高蛋白的品系进行杂交,用F2代进行相关性状的研究目的,在于找到在这种蛋白脂肪相异性品系所作的组合中进行其他性状选择时,对蛋白脂肪的效应如何,为杂交育种提供理论借鉴。 Soy protein and oil are two of the most important breeding targets for breeding. Whether combining high oil with high protein is one of the long-term efforts of breeding workers, but it is very difficult. The purpose of the crosses between high-fat and extra-high-protein lines and the F2-related traits was to find out how the effect on protein fat in selecting combinations of other traits in this protein family of AFLs was Cross breeding provide theoretical reference.