Emerson Nafziger Email

As of October 31, 81% of the 2021 Illinois corn crop and 75% of the soybean crop had been harvested. That’s close to the 5-year average for corn, but 11 percentage points less than the average for soybeans. While harvest started early and with low grain moisture, much of Illinois, with the exception of the southern third of the state, received 6 to 10 inches of rainfall (2 to 6 inches above normal) in the last three weeks of October.…

After an early start to fall harvest in 2021, widespread rainfall over most of Illinois in the second week of October slowed harvest progress; by October 17, 62% of the corn crop and 51% of the soybean crop were harvested, compared to 5-year averages of 59 and 62% for the two crops, respectively. With rainfall totals of 2-3 inches over most of northern and central Illinois, many fields remain wet as harvest activities resume this week.…

With warm and dry weather prevailing over the past month, harvest of the corn and soybean crops has proceeded at a brisk pace in Illinois. By October 1, 41% of the corn crop and 32% of the soybean crop had been harvested; both were ahead of the average over the past five years.
Early harvest as dry conditions continue gets many producers and dealers thinking about fall fertilizer. This has taken on a greater urgency in 2021 due to large increases in fertilizer prices over the past year,…

In an article posted last week I described the effects of rainfall and standing water on corn plants, especially corn roots, and what this might mean for corn crop prospects. Here, we’ll consider the extent to which damage from wet soils can be addressed by management during the second half of the 2021 season.
A short trip on Saturday made clear that a lot of corn and soybeans in fields and parts of fields where water hasn’t stood are in outstanding shape,…

The 2021 Illinois soybean crop was planted relatively early, with the 50%-planted date of May 5, more than two weeks ahead of normal. As in most recent years, some producers began planting soybeans before they started planting corn, although the first official record of soybeans planted (5% by April 19) was a week later than that for corn (5% by April 12). Planting conditions for soybeans were fair to good, but weather after planting was not consistently good.…

The 2021 corn crop was planted ahead of normal, although “normal” includes the very late planting in 2019 and late planting in 2020, so “typical” might better describe 2021 planting progress. There were no extended wet periods in April or May, but wide swings in temperatures affected emergence and early growth. Crop ratings are about average for mid-June, but have slipped some, probably due to dry conditions in some regions. June temperatures have been favorable for crop growth,…