Such perishable crops as vegetables, head lettuce, tomatoes, cucumbers, cantaloupes, watermelons, etc., require dependable marketing facilities. They must be harvested and put on the market at just the right time or they deteriorate in quality and price very rapidly. Crops that could be hauled by team only 4 or 5 miles could be hauled by truck over a hard road easily 20 miles. Near the large cities truck gardeners by virtue of the truck and the good roads have been able to go out 15 to 20 miles and secure land at a very much lower rent, or purchase it on an amortization scheme at no more annual expense for double or treble the amount of land than they formerly paid in rent near the city for the smaller tract. According to Norton outside the large cities of the East market gardening extends back 25 to 30 miles. That it is not uncommon to haul vegetables to market in trucks 40 miles, and that a New Jersey fruit farmer was accustomed to make a 65-mile trip daily to market his fruit in New York City.[191] Likewise small fruit farming. One acre of land highly cultivated this year, 1922, produced more than $1000 worth of strawberries, which were brought to the railway station every day on a small truck a distance of 15 miles. Raspberries and blackberries will give almost as good returns. Vegetables of all kinds, and cantaloupes and watermelons in favorable localities, will probably bring larger returns. Even potatoes sometimes give a gross return of from $100 to $300 per acre. It should be remembered that in every case there must be a keen, avid market and adequate transportation facilities. The market, since more than half the people of the United States live in the cities, is likely to be sufficient if the marketing machinery is ample and properly functioning. Horse-drawn wagons may answer the purpose in some places, in others the motor truck, but other crops cannot be marketed without access to the steam railway. For instance, could trucks carry cantaloupes from the Imperial Valley in California to New York City? This requires the steam railway and refrigerator cars drawn in rapid trains. The trucks will greatly widen the zone of cantaloupe culture near the shipping point. The same may be said of citrus fruits from Florida and California, tomatoes and watermelons from Texas, plums from Idaho, apples from Washington, grapes from New York and Michigan, and, indeed, some product from nearly every state of the Union, to say nothing of the non-perishable products.