Biological treatment of soil and its influence on grapevine and its environment

analyse de sol carbonate carbonates carbonatos contenido de agua en el suelo cultivo en terrazas culture en terrasse fosforo gramineas graminee grasses humus irrigation magnesio magnesium mulch mulches ph phosphore phosphorus potasio potassium riego sistema poroso del suelo soil pore system soil temperature soil testing soil texture soil water content temperatura del suelo teneur en eau du sol terrace cropping textura del suelo texture du sol vignoble vineyards viticultura viticulture vitis vinifera water erosion