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马铃薯是山西省长治市平顺县的传统优势产品,距今已有超过300a的栽培历史。年种植面积一般在0.2万hm2左右,年产量达到4.5万t,是平顺县东南山区农民经济收入的重要来源。随着马铃薯生产面积的不断扩大,而且由于农民长期以来形成偏重于药剂防治和不防光治,重茬栽植,加上忽视土壤、种子消毒,导致马铃薯病虫害的发生严重,病虫害的危害使马铃薯产量下降、品质低劣和经济效益降低。基于此,现总结出一套平顺县马铃薯病虫害综合防控技术。
Potato is the traditional advantage product of Pingshun County, Changzhi City, Shanxi Province, dating back more than 300 years. Annual planted area is generally around 2 million hm2, annual output reached 4.5 million t, is an important source of income for peasants in southeast of Pingshun County. With the continuous expansion of potato production area and the peasants’ long-term emphasis on pesticide control and non-light-proofing and cropping and the neglect of soil and seed disinfection, which led to the serious occurrence of potato pests and diseases, the pest and disease damage caused the potato yield to drop, Poor quality and economic benefits. Based on this, is now summed up a Pingshun potato pest integrated prevention and control technology.