Penebangan pohon yang efisien dengan kerusakan tegakan tinggal minimal

To accomplish natural forest sustainable, the Indonesian Selective Cutting and Planting (ISCP) system is adopted for natural forest management and timber harvesting. Felling trees using controlled system, based on ISCP guidelines, is able to decrease the level of residual stand damage. An investigation on a more efficient tree felling with minimum residual stand damage was carried out at on logging company in Jambi in 2000. The object is to obtain on working time, productivity of felling and residual stand damage. The investigation resulats revealed that the level of residual stand damage caused by conventional felling system ranged from 12.0 - 18.3 percent with an average of 15.3 percent, and by controlled system varied from 7.7 - 12.9 percent with an average of 9.9 percent. Controlled harvesting system could decrease the residual stand damage of 5.4 percent. The productivity og conventional felling system ranged from 24.465 - 44.873 m cubic/hour with an average of 33.681 m cubic/hour. Productivity of controlled felling system varied from 16.883 - 35.650 m cubic/hour with an average of 25.012 m cubic/hour. The productivity of controlled felling system was lower than conventional felling system. For ecological and sustainability reasons, controlled felling system is more promising.

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Judul Seri

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No. Panggil

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Penerbit

: .,

Deskripsi Fisik

Buletin Penelitian Hasil Hutan : Vol. 20 No. 2

Bahasa

Indonesia

ISBN/ISSN

0852 - 1638

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Perpustakaan R.I. Ardi Koesoema

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