Agriculture

The Almanack
Traditional paper almanacs used by farmers, gardeners and homesteaders.
http://www.thealmanack.com/

Farmers Almanac
American publications online with weather and gardening information.
http://www.farmersalmanac.com/

The Old Farmer's Almanac
Has many of the same features of the print almanac including long range weather forecasts.
http://www.almanac.com/

RangeBiome Public Rangeland Almanac
Natural resource management tools for improving the ecological condition of public rangelands.
http://www.rangebiome.org/