History of Rail Transportation in California - Agriculture

Agriculture

Even today, California is well known for the abundance and many varieties of fruit trees that are cultivated throughout the state. The only fruits indigenous to the region, however, consisted of wild berries or grew on small bushes. Spanish missionaries brought fruit seeds over from Europe, many of which had been introduced to the Old World from Asia following earlier expeditions to the continent; orange, grape, apple, peach, pear, and fig seeds were among the most prolific of the imports.

Mission San Gabriel Arcángel, fourth in the Alta California chain, was founded in 1771 near what would one day be the City of Los Angeles. Thirty-three years later the mission would unknowingly witness the origin of the California citrus industry with the planting of the region's first significant orchard, though the commercial potential of citrus would not be realized until 1841. Several small carloads of California crops were shipped eastward via the new transcontinental route almost immediately after its completion, using a special type of ventilated boxcar modified specifically for this purpose. The advent of the iced refrigerator car or "reefer" led to increases in both the amount of product carried and in the distances traveled.

For years, the overall scarcity of oranges in particular led to the general perception that they were suitable only for holiday table decoration or as indulgences for the affluent. During the 1870s, however, hybridization of California oranges led to the creation of several flavorful strains, chief among these the Navel and Valencia varieties, whose development allowed for year-round cultivation of the fruit. Substantial foreign (out-of-state) markets for California citrus would come into full stature by 1890, initiating a period referred to as the Orange Era.

As the market for agricultural goods outside the state’s boundaries increased, the Santa Fe developed a massive fleet of refrigerator dispatch cars, and in 1906 the Southern Pacific joined with the Union Pacific Railroad to create the Pacific Fruit Express. Fully half the farm products produced in California could now be exported throughout the country, with western railroads carrying virtually all of the perishable fruit traffic. The western states of California, Arizona, and Oregon would dominate U.S. agricultural production by the coming of the Great Depression; once such diverse and high-demand crops as wheat, sugar beets, olives, and lettuce were cultivated, California would become known as the nation's "produce basket."