MU Extension's centennial
On May 8, 2014, University of Missouri Extension celebrates 100 years of extending university-based research and knowledge beyond the campus into all 114 Missouri counties. In doing so, MU Extension has strengthened families, businesses and communities.
Happy 100th birthday, MU Extension! Your centennial gift of $100, $1,000 or an amount of your choosing will help celebrate the milestones of a proud 100-year history and invest in a vibrant MU Extension that is looking forward to the next 100 years. Donate here.
Barton County Extension staff, council members and 4-H volunteers serve cake and ice cream at the Lamar Fair in celebration of MU Extension 100 years and 80 years of 4-H in Barton County.
Weekly Crop Scouting Report
First crop soybeans nearing or at harvest
This article is available as a PDF or Audio message.
Jill Scheidt, agronomy specialist with University of Missouri Extension in Barton County, scouted fields northwest of Golden City, near Kenoma, Oct. 15 for the MU Extension crop scouting program
While out scouting fields, Scheidt says she observed that most first crop soybeans are nearing or at maturity stages.
“Soybeans are relatively easy to thresh, but the challenge is to get all the soybeans into the combine. Each four to five beans per square foot left in the field, either on the ground or in pods, means 1 bushel per acre loss. A loss of 2 to 3 percent is acceptable,” said Scheidt.
About 80 percent of harvest losses are associated with the combine header. Shattering is the most common loss and can occur if the cut too high, allowing low pods and branches to go unharvested.
“A recent survey of Missouri farms indicated an average 5 to 6 percent loss from cutting too high,” said Scheidt.
Scheidt says it is important to complete harvest as quickly as possible after beans first reach combine maturity. Late harvesting at low moisture content can cause high shattering losses.
“Soybeans give up and re-absorb moisture more easily than other crops. You can reduce shattering by harvesting soybeans when the relative humidity of the air is high,” said Scheidt.
For short-term storage (from harvest to about January), moisture content should be 13 percent or lower. For long-term, storage the moisture content should be 11 or 12 percent. If drying is necessary, natural air drying or air drying temperature rise of 10 degrees Fahrenheit or less is recommended to avoid cracking and loss of viability.
While field scouting Scheidt said she also observed second crop soybeans seeds’ turning color and that some were beginning to harden.
The weekly field scouting report is sponsored by University of Missouri Extension and Barton County Extension. For more information on this scouting report, or to learn how to receive it a week earlier by telephone, contact the MU Extension Center in Barton County, (417) 682-3579.
Links to other resources:
“Scouting for Podworms in Soybeans.”
Measuring and Reducing Corn Havest Losses
Scouting for Corn Earworms in corn
Scouting for Armyworms in wheat
"Crop Nutrient Deficiency and Toxicities"
Previous 2014 Crop Scouting Reports
“Managing Nitrogen in Wet and Dry Years” by Peter Scharf
MU Extension Corn Insect Pests Diagnostic guide
MU Extension publication G7112, Black cutworm guide
Corn freeze damage
Spring freeze injury
Frost freeze to corn and soybeans
MU Extension publication M171, 2013 Missouri Pest Management Guide
To receive the 2014 weekly scouting reports, print the 2014 Crop Scouting Enrollment Form (PDF), complete and return with payment to Barton County Extension, 801 E 12th, Lamar, MO 64759.
Crop scouting is an essential part of integrated pest management (IPM). Scouting programs are designed to protect and maximize crop yield and quality while minimizing the risk associated with pesticide use. Each week, extension agronomy specialists and agronomy assistants scout fields in Barton County and then report their findings through an automated phone service and email message. The message will go out to everyone signed up for the program.
The cost of the program is only $35 per phone number, $95 for three numbers, and $30 per phone number for those with 4 or more. For more information about the program, call the Barton County Extension Center at 417-682-3579.
Popular extension publications
MU Extension publication G427, 2011 Cash Rental Rates in Missouri
MU Extension publication G302, 2009 Custom Rates for Farm Services in Missouri
MU Extension publication G6201, Vegetable Planting Calendar