Planting Soybeans

All Planting Soybeans Content

an image of a field of soybeans

Soybean Production: Cost-effective pest management practices

Chemicals were one of the most expensive individual costs in soybean production, behind only to seed in the non-land cost category. The average cash-rent soybean production farms incurred a crop chemical cost of $39/ac in 2015, an 88% increase from 2010.

South Dakota corn late plant date map. View pdf map: https://legacy.rma.usda.gov/fields/mt_rso/2018/final/sdcorn_grain_nonirrigated.pdf View text in Excel: https://legacy.rma.usda.gov/fields/mt_rso/2018/final/sdcorn_grain_nonirrigatedtext.xlsx

Late Plant Crop Insurance Dates

Crop insurance late plant dates are fast approaching for planting small grains in South Dakota. Late plant dates for corn, soybean, and sunflower are nearing as well. Producers will want to work with their crop insurance agent to explore planting options and reporting of prevent plant areas.

Brown roots with white spots on them. The white spots are SCN cysts that contain eggs. Smaller image shows a broken cyst with eggs coming out of it.

Test Your Soil for the Soybean Cyst Nematode (SCN) This Spring

The soybean cyst nematode (SCN) is a major soybean pathogen that causes significant yield loss. Fields that were not tested for SCN last year can still be sampled this spring to determine the presence of SCN or SCN population changes if testing was done in the past.

a no-till cornfield awaiting spring planting.

Planting Considerations and Resources for 2019

As May approaches, many farmers are preparing for row crop planting. In areas where flood waters have receded and soils are dry enough to begin field operations, farmers will likely be out in full swing soon.

A green tractor, pulling a red, high-clearance planter through a field of emerging corn.

Interseeding Cover Crops Effect on Corn and Soybean Production: 2019

Incorporating cover crops into our cropping systems and moving from conventional tillage to no-till can improve soil organic matter, soil structure, and water and nutrient holding capacity of our soils.

Small white maggot next to a brown pill shaped pupa. Both a on soil with a yellow tape measure behind them

Watch for Seedcorn Maggots in Emerging Soybean

Of all of the potential early season pests, the seedcorn maggot is rarely an issue in South Dakota. However, we have started receiving reports of soybean fields that have poor emergence or seedling stand reductions occurring.

A healthy, growing soybean field. Farmyard in the background.

Soybean Growers Sought for On-Farm Research Program

We want you! SDSU Extension and the South Dakota Soybean Research and Promotion Council are seeking South Dakota Soybean Growers willing to participate in a farmer-led on-farm research program.