Characterizing phosphate desorption kinetics from soil : an approach to predicting plant available phosphorus

Characterizing phosphate desorption kinetics from soil : an approach to predicting plant available phosphorus

Many agricultural fields that have received long-term applications of P often contain levels of P exceeding those required for optimal crop production. Knowledge of the effect of the P remaining in the soil (residual effect) is of great importance for fertilization management. In order to characteri...

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Bibliographic Details
Main Author: Mengesha, Abi Taddesse
Other Authors: Claassens, A.S. (Andries Stephanus), 1943-
Published: University of Pretoria 2013
Subjects:
Soil test methods
Short cut methodology
Shaking time optimization
Phosphorus release rate
Phosphorus fractionation
Phosphorus dynamics
Phosphorus
Dialysis membrane tubes
Two component first order model
UCTD
Online Access:http://hdl.handle.net/2263/24346
Mengesha, AT 2009, Characterizing phosphate desorption kinetics from soil : an approach to predicting plant available phosphorus, PhD Thesis, University of Pretoria, Pretoria, viewed yymmdd <http://hdl.handle.net/2263/24346>
http://upetd.up.ac.za/thesis/available/etd-01212009-094137/

Internet

http://hdl.handle.net/2263/24346
Mengesha, AT 2009, Characterizing phosphate desorption kinetics from soil : an approach to predicting plant available phosphorus, PhD Thesis, University of Pretoria, Pretoria, viewed yymmdd <http://hdl.handle.net/2263/24346>
http://upetd.up.ac.za/thesis/available/etd-01212009-094137/

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