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平阴县甘薯种植面积目前达５２００hm２，总产量２亿kg左右，每年的窖储量在１．５亿kg以上。由于管理不善，鲜食甘薯在储藏期间易发生病变，引起烂窖。笔者对引起烂窖的原因进行了调查，并对防治技术进行了研究。１薯窖类型及特点本县薯窖主要是井窖和近年来发展起来的发券窖
Pingyin County sweet potato acreage currently reached 5200hm2, with a total output of 200 million kg, annual reserves of more than 150 million kg of pits. Due to poor management, fresh sweet potato susceptible to disease during storage, causing rotting cellar. The author investigated the causes of the bad cellar, and studied the prevention and treatment technologies. A type of potato pit and the characteristics of this county mainly pit cellar and developed in recent years, the issuing coupons