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Photo of green leafy crop taken from above

Vegetable and Weed Degree-day Models

Pest managers are familiar with the concept of using degree days to predict pest outbreaks. Insects, like many other organisms, develop according to the temperature around them and degree days are a way to measure accumulated temperature. Plants – at least in part – also develop based on temperature, so a team in Oregon is […]

Cover of SARE's 2015-16 issue of a man inspecting a leaf through a magnifying glass

2015/2016 Report from the Field

Read about SARE-funded work in the areas of sustainable dairy cropping systems, soil health assessments, nutrient management, cover crops, beginning farmers, pollinators, technical assistance programs for women farmers, and more. This edition includes highlights of projects funded through the graduate student program, and the highly regarded Sustainable Agriculture Fellowship, a professional development program coordinated by SARE and NACAA.

Systems Research for Agriculture Book Cover

Systems Research for Agriculture

Practical information for researchers, educators and extension professionals seeking to understand and apply systems research to agriculture.

Cover Crops for Soil Health Workshop Video

Cover Crops for Soil Health Workshop

All session recordings and slide presentations from this three-day professional development workshop are available online. Hosted by Northeast SARE and Delaware State University in March 2016, this event addressed the latest research on the benefits and successful management of cover crops in grain, vegetable and animal production systems.

Overview of Cover Crop Developments Nationwide

Rob Myers (North Central SARE, University of Missouri) provides a national overview of where cover crops stand, including a review of farmer survey data, new equipment and proposed initiatives.

Cover Crop Planting Dates and Seeding Rates

Matthew Ryan (Cornell University) discusses the necessity of proper establishment timing and seeding rates for maximizing cover crop performance. He explains how knowledge of the interaction between these considerations can provide management flexibility and increase cover cropping success.

Cover Crop Cocktails

Mitch Hunter (Penn State University) discusses the principles of how to assemble different cover crop species into a successful cocktail based on farm management objectives, crop rotation restraints, and which cover crop species traits are complementary.

Establishment Methods for Cover Crops and Cash Crops in Grain Production Systems

Steven Mirsky (USDA-ARS), Greg Roth (Penn State University) and Sjoerd Duiker (Penn State University) discuss common establishment methods for cover crops; the importance of matching the right cover crop species with the right methods; and other topics such as no-till versus tillage; optimal timing of cash crop establishment, drills versus planters, planter and drill attachments and set up; cover crop termination; and planting green.