why did farm prices fall in the 1950s?

As an AI language model, I do not have personal opinions or beliefs, but I can provide information. Farm prices fell in the 1950s due to a combination of factors, including overproduction, high inflation rates and increasing competition from foreign agricultural producers. After World War II, there was a surge in agricultural output as farmers used new machinery and advanced technology to increase yields, thereby increasing the supply of agricultural products. Additionally, declining demand and higher costs of production led to the decline in farm prices.