Mr. Oatman met with many discouragements with his new silo; the community at large thought it was a very foolish idea. Some said that if it did keep, the cattle would not eat it, and others still more radical, even hoped that he would lose it all, and said that any man who would try such a thing was crazy. When the time came to open the silo, Mr. Oatman found that the silage was all fresh and nice with the exception of a few inches on top. His cattle took to it readily, and he found that it greatly increased the milk production of his dairy herd.[9] The use of ensilage as a feed for beef and milk production has become so general in Illinois since the first silo was built in 1881 that ensilage is now one of the staple feeds. While there are a few people who still think that the use of ensilage in the production of beef is a fad, practically every one agrees that it is economical in the production of milk. Ensilage is a roughage and not a concentrate, and its profitableness in a fattening ration depends not so much upon its nutritive value as upon its succulence and palatability, the steers' ability to consume large quantities of it, and the fact that it makes possible the utilization of all of the corn plant, a large proportion of which would be wasted. Every year sees a more general adoption of ensilage as a roughage, and with the inauguration of the present intensive system of baby beef production, and where the baby beeves are raised on the farm on which they are to be fed, ensilage is the most economical feed that can be used in maintaining the breeding herd. _The Chicago Market_ "The situation of Chicago in the great agricultural center of the United States brought it into prominence at an early day as the center of the live stock trade. This position it has never lost. However great may be the development of other sections of the country, Chicago can not fail to continue to be the leader in this class of business. Its location as a railroad center and its position as a distributing point is made secure by the steadiness of its growth and the magnitude of its present operations. There is greater competition in this market than in any other. The Chicago market is the purchasing point, not only for the local packers, large and small, the exporters, and the speculators, but also for a great number of smaller packing houses scattered over the country, and for the feeders and breeders of the most fertile and largest agricultural sections of the United States."[10] Prior to the year of 1833, Chicago had no provisions to export, and as late as 1836, an actual scarcity of food there created a panic among the inhabitants. The first shipment of cattle products from Chicago was made in 1841, by Newbury and Dale on the schooner, Napoleon, bound for Detroit, Michigan. This shipment consisted of 287 barrels of salted beef and 14 barrels of tallow. _Statistics of Chicago 1837._