Soil morphological and physico-chemical properties of major rice production areas in Cagayan, Philippines

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Research Paper 20/11/2022
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Soil morphological and physico-chemical properties of major rice production areas in Cagayan, Philippines

Andrea F. Dawan
J. Biodiv. & Environ. Sci. 21(5), 129-139, November 2022.
Copyright Statement: Copyright 2022; The Author(s).
License: CC BY-NC 4.0

Abstract

This study is focused on determining soil morphological, physical and chemical properties of major rice areas in Cagayan province, Philippines that aimed to serve as a reference for identifying crop production constraints and defining appropriate management options for rice and other crops in the province. Representative pedons were investigated from the major rice municipalities in the province. Morphological properties of soils were investigated in situ. Soil samples were taken and analyzed for their chemical and physical properties. Ten soil series were tested and identified as Alaminos (Typic Kanhaplustult), Bantay (Typic Eutrustept), Buguey (Typic Ustipsamment), Carig (Typic Eutrustept), Isabela (Vertic Tropaquept), Quingua (Typic Epiaqualf), San Fernando (Ustic Endoaquert), San Manuel (Fluventic Eutrudept), Sta. Rita (Typic Epiaqualf), and Toran (Vertic Tropaquent).

Burt R. 2004. Soil survey laboratory methods manual. Soil Survey Investigations Report No. 42. Version 4.0. Natural Resources Conservation Service, National Soil Survey Center, Lincoln, NE.

Dagdag BC, Santos RL, Jarmin PV, Galamay CG, Ferraris TC. 1967. Soil Survey of Cagayan Province, Soil Report 36, 123. Department of Agriculture and Natural Resources, Manila, Philippines

National Economic and Development Authority (NEDA). 1992. National Handbook on Land and Other Physical Resources. National Land Use Committee. NEDA, Philippines

Soil Survey Staff. 1951. Soil survey manual. USDA Handbook No. 18. August 1951. Bureau of Plant and Industry, Soils, and Agricultural Engineering. Agricultural Research Administration, USDA

Soil Survey Staff. 2010. Keys to soil taxonomy 11th edition. USDA. NCRS. U.S. Govt. Printing Office, Washington, D.C.

Sys IR, Ranst EV, Debaveye IJ, Beernaert F. 1993. Land Evaluation. Crop Requirements Part III. Agricultural Publications N-7. General Administration for Development Cooperation. Place du Champ de Mars Bte 57-1050 Brussels, Belgium

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