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Please use this identifier to cite or link to this item: http://localhost:80/xmlui/handle/123456789/18740
Title: CHARACTERIZATION OF ALKALINE PHOSPHATASE FROM A SANDY LOAM SOIL
Authors: Skahid Mahmood
Muhammad Arshad
Zahir Ahmad Zahir
Issue Date: 6-Feb-2002
Publisher: Faisalabad: Institute of Soil & Environmental Sciences University of Agriculture, Faisalabad. Pakistan
Citation: Mahmood, S., Arshad, M., & Zakir, Z. A. (2002). Characterization of alkaline phosphatase from a sandy loam soil. Pakistan Journal of Soil Science (Pakistan).
Abstract: Alkaline phosphatase (AlkP 3.1.3.1) activity of sandy loam soil using pnitrophenyl phosphate, as substrate was determined. Maximum phosphatase activity was observed at 40°C and was significantly and positively correlated with temperature of incubation. The highest activity with buffer solution of pH 11 was also significantly and positively correlated. The activity was a linear function of incubation time up to 6 hrs and then it decreased. Maximum activity was observed at field capacity and was a quadratic function of moisture contents.
URI: http://142.54.178.187:9060/xmlui/handle/123456789/18740
ISSN: 1019-729X
Appears in Collections:Issue 1-2

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