意大利酿酒葡萄年产1000万吨,主要集中在地中海沿岸。生食葡萄1939年为13万吨,现在为130万吨。过去分布全国,现在集中在南方和西西里岛。酿造葡萄,世界生产量在增加,预计到1990年,世界葡萄酒产量可达380万升,但消费量在下降.随着时间的推移,葡萄酒生产量和消费量的差距越来越大。意大利每年葡萄酒约有23％出口,占世界葡萄酒出口量的36％。意大利成功地栽培葡萄取决于三个因素。 Italian wine grapes annual output of 10 million tons, mainly concentrated in the Mediterranean coast. Raw food grapes in 1939 to 13 million tons, is now 1.3 million tons. The country was distributed in the past and is now concentrated in the South and Sicily. Production of grapes in the world is on the rise, with world wine production expected to reach 3.8 million liters by 1990, but consumption is declining, and the gap between production and consumption of wine is increasing over time. About 23% of Italy’s wine exports each year, accounting for 36% of the world’s wine exports. The successful cultivation of grapes in Italy depends on three factors.