THE ECONOMIC IMPACTS OF ALTERNATIVE MANURE MANAGEMENT REGULATIONS ON HOG FARMS IN THE HEARTLAND: AN INDIVIDUAL-FARM ANALYSIS [PDF]
A whole-farm modeling approach applied to survey data was used to assess the economic impacts on Heartland hog farms of alternative manure management regulations on manure application.
Somwaru, Agapi +2 more
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Multiple benefits of manure: the key to maintenance of soil fertility and restoration of depleted sandy soils on African smallholder farms [PDF]
, 2008 Manure is a key nutrient resource on smallholder farms in the tropics, especially on poorly buffered sandy soils, due to its multiple benefits for soil fertility. Farmers preferentially apply manure to fields closest to homesteads (homefields), which are
Nyamangara, J. +3 more
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BioResourcesMixed integer linear programming (MILP) is known as a type of programming that can combine continuous variables, integer variables, and (0-1) variables in the same algorithm and generate fitting results for the data.
Halil Ibrahim Yılmaz, Yalcin Gonbe
doaj
Manure Application Rules and Environmental Considerations [PDF]
Three manure application limits (N Limit, Annual P Limit and P Banking) were modeled with particular attention to the number of hours needed to appropriately distribute manure.
Massey, Raymond E., Gedikoglu, Haluk
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BioengineeringThe excessive mineralization of organic molecules during anaerobic fermentation increases the availability of nitrogen and carbon. For this reason, the development of downstream processing technologies is required to better manage ammonia and carbon ...
Alejandro Moure Abelenda +1 more
doaj +1 more source
Beyond Water-Quality Regulations for CAFOs? Manure Management Costs to Meet Air-Quality Objectives [PDF]
Federal policy on manure management has focused on water-quality protection. However, animal agriculture is an important source of ammonia-nitrogen and other air emissions, increasing attention on air-quality concerns.
Aillery, Marcel P., Gollehon, Noel R.
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Advances in Biorefinery of Cattle Manure for Value-Added Products
FermentationA large amount of cattle manure is generated in the US every year, creating challenges for ecosystem sustainability while offering opportunities for value-added products through biorefinery.
Wachiranon Chuenchart +3 more
doaj +1 more source
Manure Management Clinic to focus on open feedlot manure issues [PDF]
, 2006 The Iowa Manure Management Action Group (IMMAG), in cooperation with Iowa State University (ISU) Extension and the College of Agriculture, is sponsoring a two-day Manure Management Clinic on August 22 and 23, at the Field Extension Education Laboratory ...
McGuire, Jean
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Assessment of a Novel Real-Time Bio-Liquor Circulation System for Manure Management and Mitigation of Odor Potential in Swine Farming. [PDF]
Animals (Basel), 2023 Kim S, Shim S, Won S, Ra C.
europepmc +1 more source
Manure/Effluent Management | Nutrient Recycling
, 2002 false ; 2016-03-16T16:38 ...
unknown ( host institution ) +1 more
openaire +2 more sources