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5.079  Articles
1 of 509 pages  |  10  records  |  more records»
Cattle manure (CM) is mostly used as an inoculum in order to start-up of agricultural biogas plants or as a co-substrate in the anaerobic digestion of lignocellulosic content. Rumen fluid microbiota is also considered to be effective in lignocellulose dig... see more

The addition of different concentrations of crude glycerin, associated with cattle manure, on the volumetric production of biogas is analyzed. Different concentrations of crude glycerin (2, 4 and 6% m m-1) were added as supplement in anaerobic co-digestio... see more

Biogas can be generated from biomass in an anaerobic digestion process and used to generate electricity and heat as an alternative energy source to fossil fuel-generated electricity. This study investigated biogas generation from cattle manure dried for p... see more

It has been researched the effect of fertilizer on tomato production of two versions of compost obtained from aerobe fermenting of cattle manure on cellulosic support derived from minced sunflower strains and triticale straws. The tomato production is not... see more

Fresh manure of cattle was subjected to aerobic composting process in two ways: mixed with chopped stalks of sunflower and triticale straw. The composting process has been monitored by sampling periodic chemical and biochemical samples to determine pH val... see more

Two successive agricultural years was investigated the effect of fertilizer on forage production of compost from cattle manure aerobic fermentation. For this, were experienced two types of compost with cellulosic support coming from: the stalks chopped... see more

Biogas can be generated from biomass in an anaerobic digestion process and used to generate electricity and heat as an alternative energy source to fossil fuel-generated electricity. This study investigated biogas generation from cattle manure dried for p... see more

Methane emission factors from different cattle manure management systems including simulated slurry system fermentation were experimentally determined in this and a previous study (González-Avalos and Ruiz-Suárez, 2001). Combining results from both st... see more

The amount of manure that results from cows, in kg/head/day, is between 30 and 45 in dairy cows, between 25 and 30 in beef cattle and between 14 and 30 in calves.Manure is a valuable source for fertilization of agricultural land, but may represent a dange... see more

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