万源市马铃薯贮藏现状与对策建议

Status Quo and Countermeasure Suggestions on Potato Storage in Wanyuan City

四川省万源市春马铃薯2008年净作和2010年套作超高产量记录分别为73 965 kg/hm2和87 900 kg/hm2。万源市马铃薯在高产的同时,存在贮藏技术落后、贮藏损失较大的问题。故调查研究了当前万源市马铃薯仓贮能力、贮藏设施现状及贮藏中存在的问题,提出了加强田间病害防治、适时采收与推广杀秧、重视预处理、进行贮藏场所消毒、规范薯窖内堆码方式、分类适量贮藏和加强技术培训等对策建议。

The high yield record of spring potato under single cropping conditions was 73 965 kg/ha in 2008 and under intercropping conditions was 87 900 kg/ha in 2010, in Wanyuan City, Sichuan Province. At the same time, there were also plenty of problems on the storage of potato in Wanyuan City. Not only the storage technology was backward, but also the storage measures caused a huge yield loss. The status quo and problems on storage capacity and equipment of potatoes in Wanyuan City were investigated. In addition, the countermeasures reducing storage loss were put forward, including strengthening disease control, picking and col ecting potatoes in time, promoting kil ing haulms, valuing the pretreatment, disinfecting storage, standardizing the methods of potato stacking in cel ar, classifying the storage in proper quantity, and strengthening technical training.