Browsing by Author "Salazar, Osvaldo"
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Casanova Pinto, Manuel; Tapia, Elizabeth; Seguel Seguel, Oscar; Salazar, Osvaldo (Inst Investigaciones Agropecuarias, 2016)The significance of soil bulk density (rb) as a key indicator of soil quality was examined in this study. Bulk density values obtained by direct methods (clod, cylinder, and excavation) with three sample sizes (small, ...
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Salazar, Osvaldo; Wesström, Ingrid; Joel, Abraham (ELSEVIER SCIENCE BV, 2008-10)Direct measurement of soil saturated hydraulic conductivity (Ks) is time-consuming and therefore costly. The ROSETTA pedotransfer function model is able to estimate Ks from soil textural data, bulk density and one or two ...
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Salazar, Osvaldo; Casanova Pinto, Manuel; Kätterer, Thomas (Elsevier, 2011)Soil organic carbon (SOC) and total nitrogen (N) stocks in an agroforestry system with water harvesting were analysed in a field experiment and the results compared with those of other crop management systems in the ...