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我国是大豆的原产地,它的近缘野生种—野生大豆(G.soja)资源十分丰富。野生大豆蛋白质含量高、抗逆性较强、花荚多,是高蛋白育种的宝贵种质资源。国内外一些大豆育种工作者相继开展了利用野生大豆高蛋白基因改良栽培大豆的研究。为了充分利用我国的高蛋白野生大豆资源,尽快选育出高蛋白大豆新品种,必须弄清野生大豆资源的蛋白质含量的地理分布及其与其它性状间的关系。
Our country is the origin of soybeans, its close relatives of wild species - G. soja is very rich in resources. Wild soybean protein content is high, strong resistance, flower pods and more, is a valuable breeding of high protein germplasm resources. Some soybean breeders at home and abroad have successively carried out the research on the cultivation of soybean using the high protein gene of wild soybean. In order to make full use of high-protein wild soybean resources in our country and to breed new high-protein soybean varieties as soon as possible, we must understand the geographical distribution of protein content in wild soybean resources and its relationship with other traits.