It usually involves walking on a treadmill or pedaling a stationary bike at increasing levels of difficulty, while your electrocardiogram, heart rate, and blood pressure are monitored. Your doctor uses the stress test to: Determine if there is adequate blood flow to your heart during increasing levels of activity.
University of Illinois February 2018 This publication presents revenues and costs for producing corn, soybeans, wheat, and double-crop soybeans in three regions of Illinois: northern, central, and southern Illinois. Central Illinois is further divided into categories for high-productivity farmland and low-productivity farmland. Divisions between high and low farmland productivity are made based on soil productivity ratings. Generally, farms with higher soil productivity ratings have higher yields. Between 2011 and 2016, corn yields on high productivity farmland averaged 192 bushels per acre while corn yields on low productivity farmland averaged 179 bushels. This publication includes ten tables: 1. Corn Revenue and Costs, Northern Illinois 2. Soybean Revenue and Costs, Northern Illinois 3. Corn Revenue and Costs, Central Illinois with High Productivity Farmland 4.
Corn and soybean yields by county and district, 2007-2016 (bushels/acre) other types of analysis for farmers where the actual production history is not available. More details on county yields can be found in AgDM Files A1-12 Historical Corn Yields by County and A1-13 Historical Soybean Yields by County. B elow are county average yields for corn and soybeans. The most recent yield, the 10-year average yields along with yields for the high and low yield years are shown in Tables 1 and 2. This information is helpful in developing corn and soybean budgets, cash-flow projections, or Source: USDA, National Agricultural Statistics Service, Iowa Office Corn Yields Soybean Yields NORTHWEST DISTRICT