Search
Factors Affecting Wheat Production Decisions: Producer survey findings
Recent USDA data shows that during the past 3 years acres devoted to wheat production continue declining in both South Dakota and North Dakota (USDA, 2018). South Dakota wheat acres experienced a remarkable decrease of 31.5% during the past 3 years, compared with a relatively mild drop of 16.4% by North Dakota.
Water Use by Plant Stage
Over the growing season, solar radiation, air temperature and plant size are the dominant factors in determining evaporative demand and the rate of water use by wheat. Water use can vary dramatically on a day-to day basis, depending on climate and wheat health.
Split Application of Nitrogen in Winter Wheat
Adequate N early in the growing season is important to support healthy tillering and to give young plants the best opportunity to survive the sometimes-harsh South Dakota winter
Scouting Winter Wheat for Aphid Pests
Although we cannot predict aphid pressure in winter wheat, there are measures that may be taken to reduce the risk associated with these insects.
Scouting Winter Wheat for Mite Pests
Winter wheat planting is underway in South Dakota. After wheat emergence, it is important to scout for brown wheat mite and wheat curl mite populations.
Sorghum Trial Results
In 2023, sorghum trials were conducted in 2 locations in South Dakota.
South Dakota 4-H Robotics & Engineering 2019 Challenge Packet - Recycle Challenge
The South Dakota 4-H Robotics Challenge is an opportunity for youth who have been learning about robotics to demonstrate their learning, celebrate their accomplishments, and interact with others who share an interest in robotics.
Youth Research: Where to Begin
Whether working on a science fair project, writing a class report, or just looking for general information on a topic it is a good idea to become familiar with the basic practices of conducting research.
Presenting Scientific Information: Display Boards
For youth participating in scientific discovery, posters and display boards are a very common form of communicating scientific information.
Importance of Good Record Keeping: The Science & Engineering Notebook
Scientists and engineers use special notebooks or journals to make daily logs of what they are doing and what they have learned.