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本文对宁安糖厂甜菜原料产区1994年甜菜当年抽苔率高的原因进行了调查研究，结果发现，5月份宁安产区气温较低是影响甜菜当年苔率高的主要原因；纸筒育苗移栽甜菜，肥力较高地块对当年抽苔有促进的影响。此外，不同品种和新陈种子对当年抽苔率的高低也有一定的影响。
In this paper, Ning Beit sugar beet raw material producing areas in 1994, the reason of high sugar beet mulching rate was investigated and found that the low temperature in Ningan producing area in May is the main reason for the sugar beet in that year was high; paper tube Seedlings transplanted sugar beet, high fertility plots on the impact of the current bolting. In addition, different varieties and new seeds have a certain influence on the rate of mossy in that year.