The National Soil Resources Institute incorporates the former Soil Survey and
Land Research Centre and as a result maintains all the published and
unpublished paper soil reports and maps for England ...
The distribution of nitrogen and chloride in the soil profile for 1
year was studied. NH4-N in N fertilizer was absorbed in the surface
soil and remained within a depth 10 cm. NO3, nitrified nitrogen, ...
(adapted from abstract presented at ARS Carbon Storage Workshop, Jan
1999, Baltimore MD)
Problem: To further evaluate the effects of grazing on the C and N
dynamics ofa rangeland ecosystem we needed ...