While most states plant and produce corn, it is grown mostly in the Heartland region, including Iowa , Illinois , eastern South Dakota , Nebraska , Ohio , northern Missouri , and western Kentucky. In , four states produced over 1 billion bushels of corn: Iowa, Illinois, Nebraska, and Minnesota. Nineteen states produced over million bushels of corn. Corn production plays a major role in the U. Iowa is the largest producer of corn in the United States.
Much of this growth in area and production is a result of expanding ethanol production, which now accounts for nearly 40 percent of total corn use. Moreover, the number of large corn farms with more than acres has increased over time, while the number of small corn farms with less than acres has fallen. Corn production has risen over time, as higher yields followed improvements in technology seed varieties, fertilizers, pesticides, and machinery and in production practices reduced tillage, irrigation, crop rotations, and pest management systems.
Strong demand for ethanol production has resulted in higher corn prices and has provided incentives for farmers to increase corn acreage. In many cases, farmers have increased corn acreage by adjusting crop rotations between corn and soybeans, which has caused soybean plantings to decrease. Other sources of land for increased corn plantings include cropland used as pasture, reduced fallow, acreage returning to production from expiring Conservation Reserve Program contracts, and shifts from other crops, such as cotton.
Corn production has also expanded to nontraditional growing areas, especially in the north, as short-season hybrids have been developed. Corn has food, seed, and industrial FSI uses. It is a major component of livestock feed. Feed use, a derived demand, is closely related to the number of animals cattle, hogs, and poultry that are fed corn. The amount of corn used for feed also depends on the crop's supply and price, the amount of supplemental ingredients used in feed rations, and the supplies and prices of competing ingredients.
Are you interested in testing our corporate solutions? Please do not hesitate to contact me. Industry-specific and extensively researched technical data partially from exclusive partnerships. A paid subscription is required for full access. Additional Information. As a Premium user you get access to the detailed source references and background information about this statistic. As a Premium user you get access to background information and details about the release of this statistic.
This feature is limited to our corporate solutions. Please contact us to get started with full access to dossiers, forecasts, studies and international data. You only have access to basic statistics. This statistic is not included in your account. Skip to main content Try our corporate solution for free! Single Accounts Corporate Solutions Universities. Premium statistics. Read more. Looking at the deviation from technology trend corn yield, we see the corn yield in virtually every Iowa county was below the technology trend.
The map below, created by the CropProphet corn yield forecast model , shows the impact of the drought on corn yields. Many counties in Iowa, some of which are top corn producers nationally , produce much less than normal in because of the derecho and the drought. Impacts of the Iowa Drought. Learn more about US crop production. We have prepared a history of state rankings of US corn production.
0コメント