Posted on August 11, 2022
Call for sustainable agriculture preproposals
The USDA’s North Central Region-Sustainable Agriculture Research and Education (NCR-SARE) program released its annual call for Research and Education Grant Preproposals, available online at http://www.northcentralsare.org/Grants/Our-Grant-Programs/Research-and-Education The […]
Posted on August 27, 2019
How Does Organic Management on Dairy Farms Affect Pastures and Soils?
UW-Madison researchers explored whether limitations on the inputs allowed in organic farming may result in differences in plant-soil dynamics compared to conventional dairy operations, necessitating different grazing techniques. They found relevant scientific literature to be scarce.
Posted on May 3, 2018
Analysis of Water Quality Impact of Windrow Composting
Composting is an ancient and cost-effective way to speed the decomposition of manure by piling it in rows and turning it regularly to aerate. For the last two years, three members of Yahara Pride Farms have been working with UW-Madison to determine whether composting can lead to reductions in phosphorus (P) runoff loads from their farms.
Posted on December 9, 2016
Evaluation of Manure Storage Capital Projects in the Yahara River Watershed
Better understanding the impact of livestock manure on water quality can inform clear, long-term manure management goals for the Yahara Watershed to reduce phosphorus loading from livestock manure.
Posted on March 14, 2014
Whole-Farm Modeled Phosphorus Loss Low on Grazing Dairy Farms (Research Brief #94)
Because agriculture is a major nonpoint phosphorus pollution source, there is strong interest in identifying and managing farm sources of phosphorus runoff. On dairy farms, possible sources of this runoff include cropland, grazed pastures, and outside cattle holding areas such as barnyards and overwintering lots. A new study based on modeled data for four dairy farms that use managed grazing found that these farms have very low phosphorus losses on a whole farm basis.
Productivity and Nitrogen Retention Tradeoffs in Bioenergy Grasslands (Research Brief #93)
Perennial grassland cropping systems may someday be managed as an alternative source of biofuel that requires fewer fertilizer inputs. This alternative biofuel can also reduce competition with food crops because land that is unsuitable for row crops may be used for perennial grasslands.
Posted on January 23, 2013
Managed Grazing’s Effects on Soil Quality and Structure
A long-term southern Wisconsin cropping systems study shows that soils under managed grazing have a number of positive characteristics compared to soils under other cropping systems.
Posted on July 1, 2009
Cover Crops on the Intensive Market Farm
Crops that are grown solely to provide soil cover or for the purposes of increasing soil fertility are referred to as cover crops or green manures. Due their ability to protect and enhance soils, cover crops are considered a fundamental aspect of any sustainable cropping system.
Posted on June 19, 2007
Managed Grazing Education and Research in Wisconsin
This report describes managed grazing projects funded by the Wisconsin Grazing Lands Conservation Initiative from 2002-2003. Seventeen education projects supported a variety of networking activities, […]
Posted on May 1, 2007
Grass Clippings: May 2007
Grass Clippings is a quarterly newsletter that features grazing-related research from the University of Wisconsin and beyond. The May issue features: Interseeding legumes vs. applying […]