Quality Factor second wine SOIL

Quality Factor second wine SOIL

The vine is well adapted to various soil types, but for this to occur, three factors are very important: the soil should be poor, dry and have good drainage.
These three conditions allow the roots of the vine to develop fully. The fertile land enables large grape production, but the product quality is not good. Contrary to what most think, the most famous vineyards are planted on land tar and gravel where no other crop would be very impractical. This is the kind of soil that provides good drainage and aeration, also allowing you to store the sun's heat to keep the roots warm at night when the temperature drops.
Under these conditions, the roots of the vine reaching up to 15 m, this depth absorbing water and minerals it needs for its development. Excessive moisture causes the roots to rot.
It is also worth saying that the regions of the slopes are the most suitable for viticulture, because they facilitate the flow of water and sunshine. when there is artificial irrigation, planting should be on level ground.
The soil composition is not homogeneous, hence the variation in the quality and characteristics of the grape, but there is a basic factor and indisputable: acidic soil is not conducive to viticulture.
Among the diversity of existing soils, we can mention the slate soil, very common in Germany, in the regions of the Saar and Mosel, is the ideal soil for the production of wine and light aromatics. The clay soil, which favors the accumulation of water in the basement, is not particularly suitable for the production of great wines, but it works very well for sweet white wines (Loire) and red wines of good quality, but not exceptional. The volcanic soil is suitable for the production of full-bodied red wines with intense aromas minerals such as those found in southern Italy and Sicily. Already the calcareous soil, is ideal for viticulture, offering little resistance to root penetration vine, reflects sunlight and stores its heat to the nighttime. Favors white wines well-structured, complex and elegant as Burgundy and Champagne.