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本文通过对省内应用的通气孔式塑料编织苫布的揭苫周期对保藏暖甜菜的效果进行了试验对比分析，肯定了在暖菜期每15日揭苫一次可降低甜菜保管中的甜菜重量和糖分损失率，经济效果明显。
In this paper, the application of the province of the vent plastic woven cloth debarking cycle on the preservation of warm beet trial comparative analysis of the effect, affirmed that every 15 days during the warm-up period of exposure once beet can reduce the weight of beet in custody and Sugar loss rate, the economic effect is obvious.