Planting progress (planting date): 52 features describing the weekly cumulative percentage of corn planted within each state47 Weather: Five weather variables accumulated weekly (260 features), obtained from Iowa Environmental Mesonet 1. Daily minimum air temperature in degrees Celsius 2. Daily maximum...
HOUSTON (ICIS)--Farmers have continued to start the spring plantings at a slower pace as there is 5% of the US corn crop planted, with soybean sowings at 2%, the US Department of Agriculture (USDA) Weekly Crop Progress report showed on Monday. With farmers eager to get underway, the ...
10.The Corn PlantingHatch is nearly seventy.He and his wife had a son,Will,who was a fellow always cheerful,bright,alert and a great favorite with all of us.After high school,Will went to Chicago,where he became a student in the Art Institute.Another young fellow,Hal,from our town,was...
The Corn PlantingHatch is nearly seventy.He and his wife had a son,Will,who was a fellow always cheerful,bright,alert and a great favorite with all of us.After high school,Will went to Chicago,where he became a student in the Art Institute.Another young fellow,Hal,from our town,was ...
15"20"22"28"30"36"38"40"15" Area Planted: acres Desired Final Stand: plants per acres Germination %: Normal Range: 85-98% Standard Loss %: Normal Range: 5-20% Featured Corn Products Seeds Insecticides Seed Treatments Fungicides Herbicides...
Identifying an optimal plant density is a critical management decision for corn (Zea mays L.) production. The main objectives of this study were to: (i) investigate the grain yield responses to plant density (yield-density relationship), (ii) identify best fitted yield-density response curves,...
2). State-specific quadratic time trends control for technological progress common to counties within a state. The temperature sensitivity of crop yields is robust to changes in the time trend, e.g., by including more flexible controls like year fixed effects to account for common year-specific...
tanguticus is increasing as industrialization and marketization of Tibetan medicine progress. However, Chen et al. collected A. tanguticus samples from the Sichuan, Gansu and Qinghai provinces, and showed significant differences in alkaloid content [4]. The mechanism of A. tanguticus quality ...
said at the first China International Import Exposition (CIIE), “the CIIE will help friends from around the world to seize opportunities presented by China’s development in the new era and offer a platform for us...
Most studies on corn and soybean classification have either focused on single-year mapping or ignored the difference in crop progress between the training and mapping years. Traditionally, time series of multi-spectral observations or vegetation indices are the main input variables to the classification...