Agriculture

Long-Term Research on Agricultural Systems
Science, Agriculture, Sustainable Agriculture - Long-Term Research on Agricultural Systems. Based at UC Davis, LTRAS is a long-term comparison of 10 conventional, organic and alternative cropping systems, both irrigated and nonirrigated.
https://ltras.ucdavis.edu/
Sustain: the alliance for better food and farming
Sustain advocates food and agriculture policies and practices that enhance the health and welfare of people and animals, improve the working and living environment, promote equity and enrich society and culture.
https://www.sustainweb.org/
Minnesota Institute for Sustainable Agriculture
Science, Agriculture, Sustainable Agriculture - Minnesota Institute for Sustainable Agriculture. Partnership between the College of Agricultural, Food, and Environmental Sciences at the University of Minnesota and the Sustainers' Coalition.
https://www.misa.umn.edu/
Worldwide Portal to Information on Soil Health
The Worldwide Soil Health Information Portal links to agricultural web resources about sustainable soil fertility management, organic inputs, cover crop use and related ecologically sound, sustainable agricultural strategies around the world.
http://mulch.mannlib.cornell.edu/
Rothamsted Research
Cereals and arable farming research from Rothamsted Research
https://www.rothamsted.ac.uk/
Agricultural Research Service - Pacific West Area
Science, Agriculture, Research Centers - Agricultural Research Service - Pacific West Area. Details of research programs, articles, and staff listings for this ARS area covering the western USA.
http://pwa.ars.usda.gov
Welcome To CABi
Science, Agriculture, Publications - CAB Direct. An easily searchable archive of summaries of the world's agricultural and applied life sciences literature, available at cost.
https://www.cabdirect.org/