Abstract
Aerial biomass accumulation and growth performance of an exotic leguminous tree, Enterolobium cyclocarpum under farm-forestry conditions at the end of third, fourth and fifth year of plantation area presented here. The average biomass accumulation is found to be 11.483, 16.975 and 26.950 kg/plant which works out to be 51.030, 75.437 and 119.766 t/ha of fresh wood (with 40% moisture) at the end of 3,4 and 5 years of growth respectively under 1.5 m x 1.5 m spacing. The mean annual increment of 5 year old plants is 1.27 times over 4 year old crop, which in turn is 1.1 times over 3 year old trees. The annual biomass increase between 3rd and 4th year of growth is 11.701 t/ha. while the increase between 4th and 5th year of growth is 42.662 t/ha.
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