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Durham, Sharon - - 2010
Comis, Don - - 2010
Manoharan, V. - - 2010
Phytotoxicity due to excessive boron (B) uptake by plants impedes routine agronomic utilisation of coal fly ash. We assessed 11 fly ashes (pH 3.14-10.77) having total B content ([B.sub.t]) of 12-136 mg/kg, of which 20-30% was hot water soluble ([B.sub.s]) in the acidic ashes (pH <5) and 5-10% in the ...
Moritani, S. - - 2010
The use of artificial zeolite (AZ) derived from recycled material as a soil amendment has recently received much attention. The effectiveness of AZ in controlling soil loss, sediment concentration, and runoff water quality in artificial sodic soils is discussed in this study. Soils containing 3 different types of clay mineralogies ...
Jeyakumar, P. - - 2010
The effects of high concentrations of copper (Cu) and zinc (Zn) in a soil treated with biosolids previously spiked with these metals on poplar (Populus deltoides x yunnanensis) were investigated in a pot trial. The total soil metal concentrations in the treatments were 12, 46, 137, and 226 mg Cu/kg ...
Grant, C.D. - - 2010
We outline several formulations of the Groenevelt-Grant water retention model of 2004 to show how it can be anchored at different points. The model is highly flexible and easy to perform multiple differentiations and integrations on. Among many possible formulations of the model we choose one anchored solely at the ...
Triantafilis, J. - - 2010
The ability to map the spatial distribution of average soil property values using geophysical methods at the field and district level has been well described. This includes the use of electromagnetic (EM) instruments which measure bulk soil electrical conductivity ([[sigma].sub.a]). However, soil is a 3-dimensional medium. In order to better ...
Wilson, Brian - - 2010
There is a growing need for information relating to soil condition, its current status, and the nature and direction of change in response to management pressures. Monitoring is therefore being promoted regionally, nationally, and internationally to assess and evaluate soil condition for the purposes of reporting and prioritisation of funding ...
Ghosh, Subhadip - - 2010
Soil organic carbon (SOC) constitutes a significant proportion of the terrestrial carbon (C) store and has a pivotal role in several physical, chemical, and biological soil processes that contribute to soil productivity and sustainability. Applications of inorganic and organic materials are management options that have the potential to increase SOC ...
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