大豆是营养价值较高,用途广的经济作物。近些年来,我国大豆生产正在迅速恢复和发展,对产量和质量也提出了更高的要求。因此,育种工作者既要注意大豆产量的高低也要重视品质的优劣。为此,我们于1981年对征集到的夏大豆品种资源412份进行了粗脂肪、蛋白质、脂肪酸的分析,以便能为大豆品质育种提供依据。 Soybeans are economic crops with high nutritional value and wide use. In recent years, soybean production in our country is rapidly recovering and developing, and higher requirements have also been set for output and quality. Therefore, breeding workers should not only pay attention to the level of soybean production, but also pay attention to the quality of the pros and cons. Therefore, in 1981, 412 batches of summer soybean cultivars collected were analyzed for crude fat, protein and fatty acids to provide a basis for the quality breeding of soybean.