近年来,西班牙的农业发展很快。随着其工业的发展,农村人口大量流入城市。目前,西班牙的农业人口占全国人口的16％,而且仍有减少的趋势。由于农业人口持续减少,西班牙的农民只好大量使用农机和拖拉机,以减轻劳动强度、提高生产效率。1967 In recent years, Spanish agriculture has developed rapidly. With the development of its industry, a large number of rural people have flown into cities. At present, the agricultural population in Spain accounts for 16% of the national population, and there is still a tendency to decrease. As the agricultural population continues to decrease, Spanish farmers have to use large numbers of farm machinery and tractors to reduce labor intensity and increase production efficiency. 1967