The United States is blessed with more arable land than any other nation on earth. Still, only about one-fifth of our land area [ ] is used for crop production. Grazing land for livestock accounts for about one-fourth of the privately held land in the U.S. [ ] In spite of a growing population and increased demand for agricultural products, the land area under cultivation in this country has not increased. While advanced farming techniques, including irrigation and genetic manipulation of crops, has permitted an expansion of crop production in some areas of the country, there has been a decrease in other areas. In fact, some 3,000 acres of productive farmland are lost to development each day in this country. There was an 8% decline in the number of acres in farms over the last twenty years. In 1990, there were almost 987 million acres in farms in the U.S., that number was reduced to just under 943 million acres by 2000, and then reduced to 914 million acres in 2012.