Farmers' use of cover crops has increased significantly over the past five years as more growers learn about their multiple benefits, says Randall Reeder, a retired Ohio State University Extension agricultural engineer and an organizer of the annual CTC conference.
"One of the latest trends by many farmers is to use a blend of multiple varieties of cover crops to improve the overall soil performance," Reeder says. "They use a blend of up to 10 different varieties including legumes and non-legumes, tall and short stature cover crops, and different rooting patterns that include deep-rooted or shallow roots.
"This provides multiple benefits including erosion control, improved soil structure, nutrient management, wildlife habitat, and the potential for higher yields."
The use of cover crops is just one of many topics farmers can expect to learn more about during the two-day Conservation Tillage Conference March 4-5. More than 900 participants are expected to attend the conference, which is offered by OSU Extension and the Ohio Agricultural Research and Development Center.
The annual conference will offer the latest research, insight, tips and techniques on conservation tillage including cover crops, no-till, soil quality, seeding technology, water quality and nutrient management, Reeder said.
In all, the two-day conference will feature some 60 presenters, including more than 20 CFAES researchers and Extension educators, farmers and industry representatives. In addition to a "Corn University" and a "Soybean School," information presented will include nutrient management, water quality, advanced scouting and machinery, and precision farming, he said.
Certified Crop Adviser continuing education credits are available, with an emphasis on soil and water and nutrient management hours, organizers said.
Other conference topics will include:
•The use of unmanned aerial vehicles (drones) in agriculture
•Earthworms and cover crops
•Corn seeding rates
•Soybean fertility needs
•Soybean growth limits
•Phosphorus from agriculture watersheds
•Reducing phosphorus in swine and dairy manure
•Adaptive management to reduce phosphorus and nitrogen
•Conservation practices and crop insurance
•New technologies for viewing and analyzing crop growth
•Reducing phosphorus in surface water
The CTC conference is March 4-5 at the McIntosh Center of Ohio Northern University in Ada. The full schedule and registration information can be found at http://ctc.osu.edu
. Participants may register online or by mail. Registration for the full conference is $85 (or $65 for one day) if received by Feb. 21.