Influence of NPK Fertilization on Growth Performance of Leucaena leucocephala Planted on Mine Spoil

摘要

The height, diameter and tree volume of Leucaena leucocephala were significantly greater in NPK fertilized plots compared to control plots on mine spoil. The annual height and tree volume increments were also greater in fertilized plots. The response to NPK fertilization decreased with increase in age of the trees of L. leucocephala on mine spoil.