Filters: Tags: Farms (X)225 results (79ms)
1990 Farm Bill and water quality in Corn Belt watersheds: Conserving remaining wetlands and restoring farmed wetlands
This map layer portrays a selected set of information that was collected for the 2007 Census of Agriculture by the National Agricultural Statistics Service, U.S. Department of Agriculture. There are 25 categories of data which include information about farms, crops, livestock, values of products, and farm operator characteristics. The data is for the United States and is presented by county. This is a replacement for the June 2005 Agriculture Census of the United States – 2002 map layer.
This article reflects the results of a study on sustainability of energy crops. Contribution to the reduction of the greenhouse effect and other environmental effects were investigated for the Netherlands. The study assumed that energy crops are grown on set aside or grain land. Generating electricity and/or heat from hemp, reed, miscanthus, poplar and willow have the best prospects. These crops are sustainable and may in the future be economically feasible. Ethanol from winter wheat has the most favourable environmental effects, but is economically not interesting. Liquid fuels from oil seed rape and sugar beet are not very sustainable.
Mycobacteriosis in wild rabbitfish Siganus rivulatus associated with cage farming in the Gulf of Eilat, Red Sea
"Guardianship" and the "Rural Workshop" - The First Quarter-century of U.K. Experience in Nature Conservation
Predatory phytoseiid mites (Acari:Phytoseiidae) as bioindicators of stress impact on a farmland and butresses of the farmland revival
This article describes the development of an energy accounting. This is a management tool to give farmers a clear understanding of their energy use and of the emission of greenhouse gases on their farm. Results are given of one year accounting on dairy farms and on pig farms. The results show large differences in energy use and in emissions of greenhouse gases between individual farms. These differences indicate that a substantial reduction of emission of greenhouse gasses is possible.
Effect of the COD/SO sub(4) ratio on the desulphurication of sulphate-enriched liquid manure from industrial pig farm by Desulfovibrio desulfuricans