Comparison of Soil Phosphorus Tests for Assessing Plant Availability of Phosphorus in an Ultisol Amended with Water-Soluble and Phosphate Rock Sources

This work reports on soil phosphorus (P) test calibrations in triple superphosphate (TSP)– and phosphate rock (PR)–fertilized soils for cost-effective fertilizer recommendations. Results showed that separate calibrations are required for TSP and PR fertilizers for conventional soil tests. Use of cri...

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Bibliographic Details
Main Authors: Gikonyo, Esther Wakiuru, Abdul Rahman, Zaharah, Musa, Mohamed Hanafi, Abd Rahim, Anuar
Format: Article
Language:English
English
Published: 2010
Online Access:http://psasir.upm.edu.my/id/eprint/11708/1/Comparison%20of%20Soil%20Phosphorus%20Tests%20for%20Assessing%20Plant%20Availability%20of%20Phosphorus%20in%20an%20Ultisol%20Amended%20with%20Water.pdf
http://psasir.upm.edu.my/id/eprint/11708/
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Institution: Universiti Putra Malaysia
Language: English
English