pars_Fprp

Description

This data frame contains the parameters for each manure management system necessary to calculate the amount of N in urine and dung deposited by grazing animals on pasture, range, and paddock given a matrix containing the animal populations in each manure managment system).

Arguments

NEXt_kg

annual average N excretion per head of species/category t in the country (or region), kg N animal-1 yr-1 (see Chapter 10, Section 10.5)

MStprp

fraction of total annual N excretion for each livestock species/category t that is deposited on pasture, range and paddock (see Chapter 10, Section 10.5)

Details

You may use this example data frame to enter the given parameters for each system.

Value

numeric

Author(s)

Joshua Perlman and Robert Hijmans

References

2006 IPCC Guidelines for National Greenhouse Gas Inventories, Volume 4 Agriculture, Forestry and Other Land Use http://www.ipcc-nggip.iges.or.jp/public/2006gl/index.html

See Also

pars_Fprp vars_NMMS

Examples

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data("pars_Fprp")
pars_Fprp