Crops Soils | Science Societies

CPSS

Newly certified

November 3, 2020

Figure 3, The NDSCS Kosel Family Agriculture Land Lab.

Practical agronomic research from an equipment dealer perspective

November 3, 2020

A trailer spreads liquid manure. Photo by Will Parson/Chesapeake Bay Program.

What are the barriers and benefits of manure use in cropping systems?

November 3, 2020

Sulfur deficiency in corn. Source: IPNI Crop Nutrient Deficiency Image Collection.

Sulfur 4R management and the changing landscape of fertility

November 2, 2020

Illustration showing some potentially sustainable agronomic management practices. Source: United Soybean Board.

2020’s Sustainable Agronomy Conference goes digital

November 2, 2020

Photo by Brad Bernhard.

When to use a single or split application of nitrogen fertilizer in corn

September 8, 2020

Source: Design Pics Inc /Alamy Stock Photo.

Which recommendation tools are best for achieving the economically optimal nitrogen rate?

September 8, 2020

Cover crop diversity over time or with mixed-species plantings is desirable to provide multiple cropping system benefits. Photo by Meg Housman.

Cover crop management in semi-arid regions: Effect on soil and cash crop

September 7, 2020

The Cornell Sprinkle Infiltrometer can be used to measure wet aggregate stability. Photo courtesy of Robert Schindelbeck, Director, Cornell Soil Health Laboratory.

Assessing soil health: Soil water cycling

September 7, 2020

Washington State University weed scientists Drew Lyon (left) and Ian Burke (right) look over an herbicide resistance test for the weed downy brome in a greenhouse. Photo by Matthew Weaver/Capital Press File.

Testing in Washington identifies widespread postemergence herbicide resistance in annual grasses

September 2, 2020

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