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SDSU Research Shows Effects Of Volunteer Corn In Corn And Soybeans

In 2007, researchers at South Dakota State University indicated that volunteer corn is much less competitive in corn than soybean. The South Dakota study (Alms et al. 2007) evaluated the full season effect of a range of volunteer corn densities (800-14,000 plants/acre) on both corn and soybean and reported yield losses that ranged from 0% to 13% in corn and 0% to 54% in soybean.

A camera and black and white photos sitting on top of a map.

A Glimpse Into Life Story Writing

Learn some tips for identifying important milestones, events and themes when writing a life story to pass on to future generations.

A picture of a tombstone in a cemetery with an American flag laying on it.

A Glimpse Into Obituary Writing

Learn some basic considerations for writing an obituary that captures significant life milestones and events.

Hand holding Purple Heart, Bronze and National Defense War Medals.

A Glimpse Into Family History Writing

Learn some writing tips for researching family history and genealogy and organizing your findings into compelling stories.

A large soybean field being harvested. About half the field is harvested.

Soybean Investigations: Research on Your Farm Seeks Farmer Cooperators

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 strip trial research program.

A combine harvesting soybeans and emptying them into a nearby tractor trailer
Oct 17

Ag Economic Dialogues - October

This free, 1-hour webinar was created to assist farmers and ranchers in making the best and most profitable decisions for their operations.

Small herd of cattle grazing in a snow covered field
Nov 21

Ag Economic Dialogues - November

This free, 1-hour webinar was created to assist farmers and ranchers in making the best and most profitable decisions for their operations.

Tractor applying fertilizer to a field
Dec 19

Ag Economic Dialogues - December

This free, 1-hour webinar was created to assist farmers and ranchers in making the best and most profitable decisions for their operations.

Very young tomato plants with only two leaves growing from potting media inside of black packs.

The Basics of Seed Starting for Flowers and Vegetables

Have you ever thought about starting your own flowers or vegetables from seeds, but you don't know where to start? Learn some expert tips to start growing them at home today!

A close-up photo of a plant with thick, waxy leaves that are pointed. There is a pink, feathery flower in the center of the waxy leaves.

How to Care for Succulents Indoors

Succulents are popular, low-maintenance house plants that will grow in your home year-round. Learn some expert tips for planting, growing and caring for them in this resource!