在我省蔗区,每年因受霜冻天气的危害,部分甘蔗要遭受不同程度的损失。如义乌糖厂1975/76年榨季在11月中旬遇上了严重冰冻,2.5万吨原料甘蔗被冻坏,收进场地堆贮20多天后全部变质,出糖率由原来的8斤下降到5斤,经济损失共计达75万元之多;又如三门糖厂1985/86年榨季12月9日适逢一场大雪,使留在田间的1.2万吨甘蔗全部损坏,只好倾入大海了事,损失资金87万元左右。 Sugarcane in our province every year due to the dangers of frost weather, some sugar cane to suffer varying degrees of loss. As Yiwu sugar factory in the autumn of 1975/76 encountered a serious freeze in mid-November, 25,000 tons of raw material sugar cane was frozen, the storage area for more than 20 days after admission all metamorphism, the rate of sugar dropped from the original 8 pounds To 5 pounds, a total economic loss of up to 750,000 yuan as much; Another example is the three door sugar factory 1985/86 crop season falls on December 9 coincides with a heavy snow, leaving 12,000 tons of sugarcane in the field all damaged, had to dump Into the sea trouble, the loss of funds about 870,000 yuan.