Soil conditions are also related to the goodness of wine. In general, we can divide the soil into volcanic soil, shale soil, calcareous soil, loess and clay. The grape granules grown in the volcanic soil are fuller and richer in flavor; the grapes are planted in shale soils with finer fruits; the grapes grown in calcareous soil are known as thick; the grapes from loess and clay are nutritionally valuable. High, the taste is also very fragrant. According to the general rule, the higher the sandy composition in the soil, the lighter the grape taste is. The higher the stone composition in the soil, the stronger the grape flavor is. The more moist the soil itself is, the more it grows. The grape granules are fuller. However, the soil in which the grapes are grown should not be too moist and too fertile, and the barren land is suitable for grape growth.
The internal structure of the soil, air density, water permeability, and the color of the soil topsoil have a decisive influence on the growth of the grapes. Those with darker soils can store more sunshine temperatures. If the temperature of the soil itself is lower than the surrounding environment, the pigmentation of the grape skin can be promoted. The drier soil allows the roots of the vines to extend deep into the soil to absorb nutrients, which will reduce the growth of the grapes to the extent of the climate and allow them to absorb more mineral components.
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