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近几年来,在甘薯(红薯)贮藏方面,进行了多次摸索试验,找到了一个贮藏红薯的好方法,在大屋窖原理的基础上,搞了一种小土窖,构造简单,省工省料,容易掌握,贮薯安全。经过四年使用,薯块完好率在90％以上。现已在洛阳等地区普遍推广,深受群众欢迎。建窖方法小土窖有两种类型:一种是半地下式,适合地下水位高的地区使用;一种是地下式,适合地下水位低的地区使用。这两种窖的加温方法都是一样的。
In recent years, in the sweet potato (sweet potato) storage, conducted a number of groping experiments to find a good way to store sweet potato, large house on the basis of the principle of the cellar, engage in a small, simple structure, the provinces Material, easy to grasp, potato safety. After four years of use, tubercle intact rate of 90% or more. Is now widely promoted in Luoyang and other regions, welcomed by the masses. Construction pit method There are two types of small pit: one is a semi-subterranean, suitable for use in areas with high groundwater levels; one is underground, suitable for use in areas with low groundwater tables. The heating of both cellars is the same.