【摘 要】
：
长春处于较高纬度的地区,初霜期一般在9月下旬,此时露地蔬菜已不能生长。又正值南方蔬菜秋冬茬交替,外运菜量小且价高,市场上以萝卜、白菜、土豆为主,秋延后的大棚黄瓜正好
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长春处于较高纬度的地区,初霜期一般在9月下旬,此时露地蔬菜已不能生长。又正值南方蔬菜秋冬茬交替,外运菜量小且价高,市场上以萝卜、白菜、土豆为主,秋延后的大棚黄瓜正好弥补秋淡,即为市场增添了花色品种,又增
Changchun at a higher latitude in the region, the first frost period is generally late in September, when the open field vegetables can not grow. In turn, autumn and winter stubble in southern vegetables alternate, Sinotrans small amount and high price, the market to radish, cabbage, potatoes, autumn cucumbers just to make up autumn and winter, that is, add color to the market varieties, and increase
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