There are many reasons a corn crop may fail. In some years it’s a late frost and in others, soil surface crusting. Regardless of the reason the stand fails, it is important to destroy the original crop before replanting. Yield losses can occur if just 5,000 of the original corn plants remain to compete with the new stand. Therefore, it is imperative to successfully eradicate as much of the existing stand as possible.
Categories: Agronomy, Agronomy Talk
Tags: corn, tillage, herbicides, terminating corn, failed corn
The time spent in the combine is perfect for scouting winter annual weeds while monitoring your harvest operations. A winter annual weed is just like it sounds… an annual weed with a life cycle that begins in the fall and may go dormant during the winter before maturing and dying in the spring. With this type of life cycle, winter annual weeds were less of a concern in past years because they weren’t considered to be competitive with a growing summer crop, and conventional tillage practices took care of them before planting.
Categories: Agronomy, Missouri
Tags: Beck's Blog, AgTalk, Agronomy Update, Marestail, Missouri Agronomy, Beck's Agronomist, David Hughes, tillage, Winter Weeds, Winter Annual Weeds, chickweed, henbit, Carolina foxtail, Virginia pepperweed, purselane, sheperdspurse, field pennycress, fall herbicide program, weed resistance management, winter annual crop, cover crop