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Dissertation
Effects of fertilizer type and rate on partitioning of soil organic matter into pools of different stability
(2010-05-26)
Type and rate of fertilizers influence the level of soil organic carbon (Corg) and total nitrogen (Nt) markedly, but the effect on C and N partitioning into different pools is open to question. The objectives of the present work were to:
(i) quantify the impact of fertilizer type and rate on labile, intermediate and passive C and N pools by using a combination of biological, chemical and mathematical methods;
(ii) explain previously reported differences in the soil organic matter (SOM) levels between soils receiving ...