Home / Crops / Agronomy Notebook (page 5)

Agronomy Notebook



Is starter fertilizer a practice to cut in 2016?

Growers use multiple fertilizer practices and application timings to address the fertility requirements for successful corn production. As the “bearish” agricultural economy continues, resulting in low commodity grain prices, many producers are looking for ways to streamline their crop production budgets, and often pose the question, “Should I remove my …

Read More »

Corn germination and emergence processes

As growers across the Eastern Corn Belt get ready to plant corn, it is important to review and understand what goes into corn the germination and emergence process. Uniform corn emergence is one of the most important aspects of stand establishment and producing high yielding corn. Understanding germination, emergence, and …

Read More »

Things to watch with corn emergence

Two aspects of stand establishment often discussed by agronomists are emergence and seed spacing. “Picket fence” spacing in corn helps plants grow efficiently and minimizes competition between them. Uniform spacing is an important part of stand establishment. More importantly, however, is uniform emergence. Plants that are just 1 leaf collar …

Read More »

Corn planting date considerations

For much of the Eastern Corn Belt it is widely understood that the optimal planting period is between April 20 and May 10. Research has proven that corn loses yield potential daily when planted after the beginning of May. For the Central Corn Belt, the declines in yield potential due …

Read More »

Palmer amaranth update

During the past few years agronomists and university weed experts have been discussing the potential northern movement of an aggressive weed that can reduce yields and increase costs of weed control. The arrival of Palmer Amaranth, nicknamed “Pigweed on Steroids”, has been confirmed in multiple states across the Eastern Corn …

Read More »