wines particular places began develop reputation uniqueness concept pruning quality quantity emerged mainly cistercian labors though would create conflict rich landowners wanted higher quality wines peasant laborers whose livelihood depended quantity wine could sell ref name johnson pg ref riesling famous example higher quality wine count john iv katzenelnbogen started successful tradition burgundy cistercian monks developed concept ''cru'' vineyards homogeneous pieces land consistently produce wines vintage
Applied science Agriculture Viticulture