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利用窑窖贮藏水果在我国有着悠久的历史,近年来随着果品产量大幅度上升,这种传统的贮藏方式得到进一步发展,并逐步和一些现代化贮藏技术结合起来。我国西北黄土高原地区朋土窑洞贮藏平果就是其中一种。据了解,河南发展土窑洞最多的灵宝县,到1981年就已建立成300多个,面积达30000平方米,贮藏能力在1000万斤左右。特点它最大的特点是构造简单,造价很低,每平方米只需3～10元。而现代冷库每平米造价包括设备在内达400～500元。其次,土窑洞由于周围土层的热惰性很大,受外温变化影响
The use of kiln cellar storage of fruit in our country has a long history, with the fruit yield increased significantly in recent years, this traditional storage methods have been further developed, and gradually and some modern storage technology combined. China’s Northwest Loess Plateau area peer soil cave store Pingguo is one of them. It is understood that Henan Province, the largest development of clay cave Lingbao County, to 1981 has been established into more than 300, an area of 30,000 square meters, storage capacity of about 10 million pounds. Features Its biggest feature is the simple structure, low cost, only 3 to 10 yuan per square meter. The cost per square meter of modern cold storage equipment, including up to 400 ~ 500 yuan. Secondly, because of the thermal inertia of the surrounding soil, the soil cave is affected by the change of external temperature