Baseline Profile of Soil Samples from Suawan River Watershed
Keywords:
soil quality, fertility, Suawan River Watershed, macronutrients, micronutrientsAbstract
The study was conducted to determine the quality and fertility of the soil samples taken from Suawan River Watershed of Davao, Philippines. Its objectives were to determine the pH, organic matter, cation exchange capacity, macronutrients (N, P, K, Ca, Mg), micronutrients (Fe, Mn, Zn) and Pb as a pollutant indicator of the twenty soil samples. Based on soil fertility guidelines set by the Bureau of Soils and Water Management, soil
References
Urban Watersheds: A management challenge, Available at: http:// www.upa.pdx.edu/ CWSP/Watersheds/ Uraban_Watersheds/ urban_watershed.html, April 13, 2013)
Watershed Approach. Available at: http:// www.upa.pdx.edu/ CWSP/Watersheds/ Uraban_Watersheds/ urban_watershed.html, April 15, 2013)
BC Felizardo, TQ Barranda, JG Davide, C Garcia, RB Grifal, RS Lantin, AR Maglinao, IJ Manguiat, SM Miranda, AE Salud, BM Espiritu and TM Metra. Standard method of analysis for soil, plant tissue, water and fertilizer.In: Proceedings of the Workshop Group on Standardization of Methods of Analysis. Philippine Council for Agriculture and Resources Research, Los Ba
P Cuniff. Official Method of Analysis of AOAC.AOAC International, Arlington, Virginia, 1995.
Fritz, J.S. &Schenk,G.H. 1987. Quantitative Analytical Chemistry 5thed. Allyn& Bacon, Inc. Massachusetts.
Brady, N.C. and Weil, R.R. 1999. The Nature and Properties of Soils, 12th Edition. Prentice-Hall, Inc. Singapore .
Bureau of Soils and Water Management. General Guidelines for Fertility Ratings of Soils.Laboratory Procedures for Soils, Plant Tissues and Fertilizer Analysis, 2006.
Sangatanan, P.D. and Sangatanan, R.L. 2002. Soil Management.Iloilo City.Technology and Livelihood Series.
Nartea, Roberto N. 1990. Basic Soil Fertility.Diliman, Quezon City. UP Printer Y.
G Gershuny and J Smillie. The Soul of Soil: A Soil Building Guide for Master Gardeners and Farmers. First Chelsea Green Publishing Company, Vermont, 1999, p. 1-33.
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