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目前,在一些农村还存在着将小点的马铃薯用做饲料,而将大的马铃薯留作种薯的现象。其实这种作法是不科学的,用块茎大的种薯不仅费时费工,而且使病害发生严重,造成减产。为此,在生产上提倡“整薯播种”。即在收获时选出块基较小的薯块(约50克重)留作种薯,到来年播种时不切直接播种。这样有如下几个好处: 1.省去了切块时对人力、物力
At present, in some rural areas, there is the phenomenon of using small potatoes as feed and leaving large potatoes as seed potatoes. In fact, this approach is unscientific, with large tubers of seed is not only time-consuming work, but also serious disease, resulting in reduced production. To this end, advocated in the production of “whole potato sowing.” That is, at the harvest, select the smaller block base tuber (about 50 grams) for seedlings, planting the next year do not cut direct seeding. This has the following advantages: 1. Eliminate the cut when the human and material resources