American Farmland Trust: Working to stop the loss of productive farmland and promote healthier farming practices in the U.S.
Ecological Farming May Cause More Heavy Metals In The Soil: Some systems of ecological arable farming which use only organic fertilisers contaminate the soil with levels of cadmium, copper and lead which are twice as high as when a combination of both animal manure and artificial fertiliser is used.
Family Farmer: News and opinion on corporatization of food and agriculture.
GRACE Factory Farming: Information, ideas, and strategies for activists opposed to factory farming. Topics cover the environmental, health, economic, social and animal welfare costs of large-scale animal production, as well as trends toward sustainable alternatives to factory farms.