马铃薯是定西市目前种植面积最大的农作物之一。马铃薯生产突飞猛进,还带动了加工、贩运等一大批相关产业的发展,很好地解决了农村剩余劳动力的就业问题,实现了农业增效,农民增收,繁荣了农村经济。但是,我们也发现了一些与生产高速发展不相协调的因素,良繁工作相对滞后便是其一,良种繁育体系不健全,良种繁育设施缺乏,繁育的良种数量尚少,繁育的品种不尽对路,导致良种繁育与生产对接不紧密等问题,如果不及早动手加以解决,无疑将会成为制约马铃薯产业发展的“瓶颈”。因此,加大人力、物力、财力的投入,做好马铃薯良种繁育工作,已成为十分关键的环节,是马铃薯产业能否持续、健康、稳定发展的决定因素。 Potato is one of the largest crops in Dingxi City. The rapid growth of potato production has also led to the development of a large number of related industries such as processing and trafficking. It has solved the employment problem of surplus rural labor and has realized the agricultural efficiency and peasants’ income and the prosperity of rural economy. However, we also found some factors that are incompatible with the rapid development of production. One of the reasons for the relatively laggard work in this area is the lack of a well-developed breeding system, the lack of improved breeding facilities, the small number of breeding varieties and the variety of breeding If we do not solve the problem early, we will undoubtedly become the “bottleneck” restricting the development of the potato industry. Therefore, increasing manpower, material and financial resources, and doing a good job of potato breeding has become a crucial link, and is a determinant of the sustainable, healthy and stable development of the potato industry.