晋北丘陵山区马铃薯高产高效生产关键技术

Key Technologies of High Productivity and Efficiency for Potato Production in the Hilly Area of North Shanxi

晋北地区是山西马铃薯的主要产区,约占全省马铃薯种植面积的50%,但大部分丘陵山区由于生产条件差,生产方式粗放,生产力水平提升缓慢,单产低而不稳的问题一直没有得到很好的解决。本文简要分析了晋北地区马铃薯生产的优势与问题,从选择品种、水肥管理、种薯处理、规范化生产、病虫害防治及收获,提出了该地区马铃薯高产的关键技术措施,以达到指导生产,提高农民经济效益的目的。

North Shanxi is a major potato producing area in the Province,accounting for about 50% of the total potato acreage in Shanxi province.But in most of the hilly area,low and unstable yield problem has not been well solved due to poor production conditions,the extensive mode of production,and slowly increased productivity.This paper analyzes the advantages and problems of potato production in North Shanxi,and presents the key technology of increasing potato yield in the region from the point of variety selection,fertilizer management,seed treatment,standardized production,pest control and harvesting in order to guide the production and increase farmers＇ economic efficiency.