Tebang pilih tanam jalur : pemodelan pertumbuhan tanaman meranti pada jalur tanam

  • . Wahyudi
  • Andry Indrawan
  • Irdika Mansur
  • Prijanto Pamoengkas
Keywords: Selective cutting and line planting system, Shorea leprosula, exponential and polynomial equations

Abstract

Selective Cutting and Line Planting (SCLP) silvicultural system can be applied in the logged over forest and low potential forest to improve their productivity . The research was aimed to create the growth modelling of Shorea plantations in the line planting system. The research was conducted at research plots of SCLP in logged over forest of PT Gunung Meranti, Central Kalimantan Province. The research plots were divided into three plots of Shorea Jeprosula plantation that planted in 1994 as plot 1, year 1999 as plot 2 and year 2008 in which consisted of 200 samples of trees, respectively. Data of Shorea Jeprosula growth were evaluated by Stella 9.0.2 and SPSS 13, and predicted using table of volume, exponential and polynomial equations. The research result showed that exponential equation was y= 1,0269.e0,012x(R2= 96,02%) and estimated cutting cycle at 37 year old, average polynomial equation was y=0,0297x2+ 0,8208x + 0,3728 (R2= 86,89%) and estimated cutting cycle at 30 year old and group polynomial equations (R2> 95%) estimated cutting cycle at 32 years old. The best model was group polynomial equations that represented exponential equation and average polynomial equation in the yield of volume.

Downloads

Download data is not yet available.

Author Biographies

. Wahyudi
Jurusan Kehutanan Fakultas Kehutanan Universitas Palangka Raya
Andry Indrawan
Departemen Silvikuktur Fakultas Kehutanan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680
Irdika Mansur
Departemen Silvikuktur Fakultas Kehutanan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680
Prijanto Pamoengkas
Departemen Silvikuktur Fakultas Kehutanan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680

References

Bettinger, P., Boston, K., Siry, J.P., Grebner, D.L. 2009. Forest management and planning. Academic Press – Elsevier.

Brown, S. 1997. Estimating biomass change of tropical forest a primer. FAO Forestry Paper No.134. FAO USA.

Burkhart, H.E. 2003. Suggestion for choosing an appropriate level for modelling forest stand. In Amaro A, Reed D, Soares P, editors. Modelling Forest System. CABI Publishing.

Coates, K.D., Philip J.B. 1997. A gap-based approach for development of silvicultural system to address ecosystem management objectives. Journal Forest Ecology and Management 99 (1997) 337-35.

[Ditjen BPK] Direktorat Jenderal Bina Produksi Kehutanan. 2005. Keputusan Direktur Jenderal Bina Produksi Kehutanan Nomor SK.226/VI-BPHA/2005 Tentang Pedoman Tebang Pilih Tanam Indonesia Intensif (Silin). Departemen Kehutanan, Jakarta.

[Ditjen BPK] Direktorat Jenderal Bina Produksi Kehutanan. 2010. Surat Keputusan Direktur Jenderal Bina Produksi Kehutanan No. SK.31/VI-BPHA/2010 tentang Penunjukan Pemegang IUPHHK pada Hutan Alam sebagai Pelaksana Silvikultur TPTJ dengan teknik Silin. Ditjen Bina Produksi Kehutanan, Jakarta.

Finkeldey, R. 1989. An Introduction to Tropical Forest Genetic. Institute of Forest Genetics and Forest Tree Breeding, Goettingen, Germany.

Fisher, R.F, Binkley. 2000. Ecology and Management of Forest Soil. Third Edition. John Wiley & Sons, Inc., New York.

Fyllas, N.M, Politi PI, Galanidis A, Dimitrakopoulo PG, Arianoutsou M. 2010. Simulating regeneration and vegetation dynamics in Mediterranean Coniferous Forest. Ecology Modelling Journal. 34.

Gadow, K.V, Hui, G. 1999. Modelling Forest Development. Kluwer Academic Publishers.

Grant, W.E., Pedersen, E.K, Marin, S.L. 1997. Ecology and Natural Resource Management. Systems Analysis and Simulation. John Wiley & Sons, Inc.

Halle F, Oldeman RAA, Tomlinson PB. 1978. Tropical Trees and Forest, An Architectural Analysis. Springer Verlag Berlin-Heidelberg-New York.

Hani’in, O. 1999. Pemuliaan pohon hutan Indonesia menghadapi tantangan abad 21. Dalam Hardiyanto EB, editor. Prosiding Seminar Nasional Status Silvikultur 1999. Peluang dan Tantangan Menuju Produktifitas dan Kelestarian Sumberdaya Hutan Jangka Panjang. Wanagama I. Fakultas Kehutanan UGM, Yogyakarta.

Kozlowski, T.T, Pallardy, S.G. 1997. Physiology of Woody Plants. Academic Press.

MacKinnon, K., Hatta, G., Hakimah, H., Arthur, M. 2000. Ekologi Kalimantan. Seri Ekologi Indonesia, Buku III. Canadian International Development Agency (CIDA), Prenhallindo, Jakarta

Pollet, A, Nasrullah. 1994. Penggunaan Metode Statistika untuk Ilmu Hayati. Gadjah Mada University Press, Yogyakarta.

Porte, A, Bartelink HH. 2001. Modelling mixed forest growth: a review of models for forest management. Eco. Model. Journal.

Radonsa, PJ, Koprivica, M.J, Lavadinovic, V.S. 2003. Modelling current annual height increment of young Douglas-fir stands at different site. In Amaro A, Reed D, Soares P, editors. Modelling Forest System. CABI Publishing.

Rodriguez, F, De La Rosa JA, Aunos A. 2003. Modelling the diameter at breast height growht of Populus euramericana plantation timber in Spain. In Amaro A, Reed D, Soares P, editors. Modelling Forest System. CABI Publishing.

Soekotjo. 2009. Teknik Silvikultur Intensif (Silin). Gadjah Mada University Press.

Vanclay, J.K., 1995. Growth models for tropical forest: A synthesis of models and methods. Royal Veterinary and Agricultural University.Thorvaldsensvej 57. DK-1871 Frederiksberg, Denmark.

Vanclay, J.K. 2001. Modelling Forest Growth and Yield. Applications to Mixed Tropical Forest. CABI Publishing.

Wahyudi. 2009. Selective cutting and line enrichment planting silvicultural system development on Indonesian tropical rain forest. In: GAFORN-International Summer School, Geor-August Universität Göttingen and Universität Dresden, Germany.

Wahyudi, M. P. 1996. Tabel Volume Lokal di Areal PT Gunung Meranti. Proyek Pembentukan KPHP Wilayah Kalimantan Tengah. Kerja sama Departemen Kehutanan RI dengan Overseas Development Administration (ODA) Kerajaan Inggris.

How to Cite
Wahyudi., IndrawanA., MansurI., & PamoengkasP. (1). Tebang pilih tanam jalur : pemodelan pertumbuhan tanaman meranti pada jalur tanam. Jurnal Ilmu Pertanian Indonesia, 15(1), 34-40. Retrieved from https://jurnal.ipb.ac.id/index.php/JIPI/article/view/6571

Most read articles by the same author(s)

1 2 3 4 5 6 7 8 > >>