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大豆是人类蛋白质的重要来源。近年来大豆高蛋与育种越来越被育种工作者重视,并开展了大豆蛋白质遗传规律的研究。据资料,美国已育成了蛋白质含量45～47%的高产离蛋白品系,日本也曾育成了蛋白质含量44～51%的品种“佐世姬和西海20”。我国拥有丰富的大豆高蛋白品种和种质资源。中国农科院油料作物研究所已育成了蛋白质含量50%的品种油82—10。商丘地区
Soy is an important source of human protein. In recent years, high-grade soybean and breeding have been paid more and more attention by breeders, and the genetic law of soybean protein has been studied. According to statistics, the United States has bred 45-47% of the protein content of high-yielding protein lines, Japan has also bred 44 ~ 51% of the protein content of varieties “Soshiji and the West Sea 20”. China has a wealth of high-protein soybean varieties and germplasm resources. Institute of Oil Crops, Chinese Academy of Agricultural Sciences has bred a variety of oil content of 50% of the oil 82-10. Shangqiu area