[Potential of organic mineralisation and its biodisponibility in arable lands of Myzeqe]
1998
Sulce, S. | Shallari, S. (Universiteti Bujqesor, Tirane (Albania))
Nitrogen mineralization potentials (No) from the organic fraction present in the Ap horizon of 8 various cultivated soils were quantified using STANDFORD and SMITH'S method slightly modified at 28+2 grdC under optimum soil water conditions. The results of No calculated after 33 week incubation according to the first-order equation showed different values of No and rate constants of mineralization (K). A pot experiment carried out on the same soils under the same conditions of temperature and humidity showed a significant correlation between No and N taken up by the rey-grass after a 9 week experiment.
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