Grass Clippings: February 2007

Grass Clippings is a quarterly newsletter that features grazing-related research from the University of Wisconsin and beyond. The February issue features: Persistence of grazed red clover varieties Carbon crediting for agricultural soil management practices Upcoming events Soil quality and the grass farm, part Issues and opportunities for the Wisconsin grazing community more

Wisconsin Soil Health Scorecard

The Wisconsin Soil Health Scorecard assesses soil health as a function of soil, plant, animal and water properties identified by farmers. The scorecard is a field tool to monitor and improve soil health based on field experience and a working knowledge of a soil. While the scorecard is best completed near or just following harvest, […] more

Building Soil Organic Matter with Organic Amendments

If you follow practices that build and maintain soil organic matter, especially through the addition of organic amendments, you will improve the quality of your soil, reducing compaction and crusting, and increasing drainage and water holding capacity. Plants will be healthier, may yield more, and will be more tolerant of drought, insects and diseases. You […] more

The Art and Science of Composting

Composting is controlled decomposition, the natural breakdown process of organic residues. Composting transforms raw organic waste materials into biologically stable, humic substances that make excellent soil amendments. Compost is easier to handle than manure and other raw organic materials, stores well and is odor-free. This paper describes the composting process, general guidelines for pile management, […] more

Composted manures offer yield and disease resistance benefits (Research Brief #45)

Composted manures offer promise as beneficial soil amendments for vegetable growers. New research results show that composted manures can increase vegetable yield, influence crop diseases, and bring about changes in soil microbial life. These research findings are from an on-farm collaboration between vegetable growers and research scientists at UW-Madison. The project began with Richard DeWilde […] more

Outwintering dairy cattle: the fate of manure components (Research Brief #35)

Farmers who wish to outwinter their cattle to decrease facility and labor costs can do so in environmentally sound ways. In a study conducted during the winter of 1997-98, manure from outwintered cattle on three Wisconsin dairy farms retained nutrients rather than releasing them to the environment where they could pollute ground or surface water. […] more

Outwintering dairy cattle: manure management issues (Research Brief #28)

The sparkling, frozen world of Wisconsin in winter presents several challenges to its dairy farmers. One of these challenges is how to manage dairy cattle wastes so that nutrients and organic matter are added to fields and pastures instead of streams and water sources. Ed Brick, a civil and environmental engineer, has completed the first […] more

Outwintering dairy cattle: animal health issues (Research Brief #27)

Farmers are finding that dairy cattle are a lot tougher and more resourceful than they have been given credit for. —Ed Brick Can dairy cattle stay healthy and comfortable outside during a Wisconsin winter? The answer appears to be yes, with careful management, according to findings from the first year of a two-year CIAS outwintering […] more