Building Soil Organic Matter with Organic Amendments

Posted September 2002

crop rowsIf 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 may also need less fertilizer because soil organic matter serves as a reservoir for plant nutrients. This paper describes soil organic matter, how it works to improve the soil, how to build it, characteristics of specific soil organic amendments, their production in Wisconsin, and guidelines for use.

Read the full report (PDF file)

Vegetable Storage Crops Workshop

Learn how to extend your marketing season by growing and selling winter storage crops like carrots, beets, winter squash, cabbage, potatoes, onions, garlic and more. This workshop will be held on December 4 in Hudson and December 11 in Madison. For details, see the workshop flyer. Hope to see you there!

Events

[More events...]

CIAS in the community

CIAS Hosts Annual Meeting of Eco-Apple Growers

On Thursday, November 12, CIAS hosted its annual meeting of apple growers engaged in its Eco-Apple pesticide reduction program. Notably, the group of 48 growers celebrated the successful completion of a six-year effort designed to reduce the use of pesticides on orchards throughout Wisconsin. During the course of the program, all reporting orchards demonstrated a reduced reliance on pesticides in favor of a diversity of IPM strategies, and some realized a near-total elimination of organophosphate applications. CIAS thanks its team of growers for their enthusiastic and committed participation. In particular, CIAS wishes to thank Dave Flannery, Wendy Schafer, Bill Stone and Anna Maenner for their fortitude in seeing this phase of the project through to a successful conclusion. UW rsearchers Dan Mahr, Patty McManus, Matt Stasiak and Teryl Roper have been critical to the project’s success. Thanks also to EPA-V and the USDA for their support and encouragement.

[More posts...]