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１９９４年美国新推广的大豆品种简介１９９４年美国私营种子公司和大学共推出大豆新品种５８个，其中○熟期组１个，Ｉ熟期组９个，Ⅱ熟期组１８个，Ⅲ熟期组２３个，Ⅳ熟期组７个。大多数大豆新品种由种子公司育成，各公司有各公司的品种商标代号，如Ｓ＿（１２－２２）...
1994 Introduction of New Soybean Varieties in the United States In 1994, a total of 58 new soybean varieties were introduced by privately owned seed companies and universities in the United States, including 1 in the ripening group, 9 in the I ripening group, 18 in the II ripening group, 23 in the group and 7 in the maturity group. Most of the new varieties of soybean bred by the seed companies, companies have the company’s brand name code, such as S_ (12-22) ...