Abdul Rahman, Zaharah and Jaafar, Hawa and Abdul Hamid, Sharifuddin (1985) Accumulation and Migration of Phosphate Applied as Rock Phosphate in an Oil Palm Plantation. Pertanika, 8 (3). pp. 317-321.
An experiment was conducted to study the accumulation and migration of P applied as Christmas Island Rock Phosphate (15% P) to an oil palm crop grown on Kuala Brang soil series (Typic Paleudult). These oil palm trees were fertilized for 17 consecutive years at the rate of 0, 44 and 88 kg P/ha/year. Most of the P was found to accumulate mainly in the top 10 cm of the soil and were present in the order of Ca-P > Fe-P > Al-P. Olsen extractable P, total P, inorganic P fractions, soil CEC and pH were found to increase with increasing rates of P applied.
|Keyword:||Total P, P fractionation, extractable P|
|Faculty or Institute:||Faculty of Agriculture|
|Deposited By:||Nur Izzati Mohd Zaki|
|Deposited On:||12 Nov 2009 01:52|
|Last Modified:||27 May 2013 06:59|
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