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大豆是我省的主要油料和粮食作物。历年种植面积均在2000万亩以上。1981年达2682万亩,占总耕地面积的20%,占全国大豆面积的1/4,占东北三省大豆面积的56%,所以我省是全国大豆的主要产区和重要出口基地之一。我所的大豆育种工作,自1957年我院筹建时就开始杂交育种工作,并在搜集农家品种的基础上进行系统选种,于1958年开始辐射育种工作。在党的领导下,24年来共选出推广品种17个。从杂交育种育成的有黑农10
Soybean is the main fuel and food crops in our province. Over the years planting area are more than 20 million mu. In 1981, it reached 26.82 million mu, accounting for 20% of the total cultivated land area, accounting for 1/4 of the national soybean area and accounting for 56% of the soybean area in the three northeastern provinces. Therefore, our province is one of the major producing areas and important export bases of the country. In my soybean breeding work, I began to carry out crossbreeding work since the founding of our hospital in 1957, and systematically selected varieties on the basis of gathering farmer varieties. In 1958, radiation breeding work began. Under the leadership of the party, a total of 17 promotion varieties have been selected over the past 24 years. Black peasants bred from hybrid breeding