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ALFALFA PRODUCTION IN THE UNITED STATES
<正>Alfalfa, consider to be the queen of the forages because of high yield and quality, was first grown in the eastern USAin the early 1800’s. There are reports of alfaIfa being grown in South Carolina and New York, and Thomas Jefferson andGeorge Washington are thought to have grown aifaifa in Virginia. Although it succeeded in some areas, most seedingsfailed because soils were acidic and not well-drained. During the Gold Rush of 1849-1852’Chilean alfalfa’was in-troduced to California from South America, and there was near instantaneous success under irrigation. It subsequentlyspread from California to other weslern states, and then back to the East. In the United States, most other crops moved
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首届中国苜蓿发展大会论文集
2001年

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