美国黄沙大豆是美国1990年审定的优良大豆品种。1991年我国海员从美国带回几粒种子繁育后发展起来的。河南省上蔡县1993年第一次引进种植,因对它的习性及耐肥力不了解,施肥不足,又遇伏旱,但最后仍获亩产334kg的高产。现简介如下。 American yellow sand soybean is the United States in 1990 approved the fine soybean varieties. The seafarers of our country brought back several seeds of seeds from the United States in 1991 and developed them. Shangcai County, Henan Province, introduced the first planting in 1993, because of its habits and resistance to fertility do not understand, inadequate fertilization, but also Yu Fu drought, but in the end still yield 334kg per mu. Now the introduction is as follows.