According to research conducted in South Dakota, soybean yield loss was 8 to 9% when volunteer corn density was about one plant per ten square feet. Yield loss increased to 71% at volunteer corn densities of about one plant per square foot.
Emerged volunteer corn at this time of year is normally considered to be a good situation, since all the volunteer plants will winterkill, but if a killing frost does not occur soon, they could be an impediment to farmers who would like to sow wheat this fall.
Discover 2-days of cutting-edge ideas, techniques and strategies in Coralville, Iowa., July 28-29. Join the most innovative, forward-thinking minds in strip-till to raise your level of strip-till profitability, efficiency and efficacy.
Needham Ag understands the role of technology in making better use of limited resources within a specific environment by drawing on a wealth of global experience to overcome the challenges facing today's farmers, manufacturers and dealers.