Aspects of productivity and nutrient cycling in an 8-year-old Eucalyptus plantation in a moist plain area adjacent to central Himalaya, India
- 1 September 1991
- journal article
- Published by Canadian Science Publishing in Canadian Journal of Forest Research
- Vol. 21 (9) , 1365-1372
- https://doi.org/10.1139/x91-193
Abstract
In the present study we describe biomass, productivity, and nutrient cycling in an 8-year-old Eucalyptustereticornis Sm. (Eucalyptus hybrid) plantation and compare them with those of a Populusdeltoides Bartr. plantation of the same age and area, a natural sal (Shorearobusta Gaertn. F.) forest, and other natural forests of the central Himalaya. The total vegetation biomass of the Eucalyptus plantation (126.7 t•ha−1) was lower than that of the P. deltoides plantation (176 t•ha−1) and natural forests (163.4–786.7 t•ha−1). The net primary productivity of the Eucalyptus plantation (23.4 t•ha−1•year−1) was similar to that of the P. deltoides plantation (25 t•ha−1•year−1) and the natural sal forest (22 t•ha−1•year−1). The net nutrient uptake of Eucalyptus was lower than that of Populus plantation and natural forests.Keywords
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