DAUR VOLUME OPTIMAL JATI DI HUTAN RAKYAT (STUDI KASUS DI DESA GIRIKARTO, KECAMATAN PANGGANG, KABUPATEN GUNUNG KIDUL
DOI:
https://doi.org/10.55180/jwt.v11i2.179Kata Kunci:
Rotation of optimal volume production, Stem analysis, Growth curveAbstrak
The aim of this research is to define rotation of optimal volume production of teak private smallholder forest. Sample of trees were taken by using purposive sampling method in cutting activity area. Seventy trees have choosen by diameter distribution, healthy and straigh stem. Every sample trees were measured with stem analysis method. Rotation of maximum volume production define by growth curve, mean annual increament (MAI) and current annual increament (CAI) curve. The result show that height youth stage begin 2 until 6 year, diameter youth stage begin 3 until 10 year, volume youth stage begin 4 until 25 year and rotation of maximum volume production is 25 year.
Key words: Rotation of optimal volume production, Stem analysis, Growth curve
Referensi
Davis and Johnson. 1987. Forest Management. Mc Graw Hill. Book Company.
Husch, B., Charles, I. M. and Thomas, W. 1982. Forest Mensuration. John Wiley and Sons. New York.
KLHK. 2018. Status Kehutanan Indonesia. Kementerian Lingkungan Hidup dan Kehutanan Indonesia. KLHK. 181 p
Lukmandaru, G., Prasetyo, V. E., Sulistyo, J., & Marsoem, S. N. 2010. Sifat Pertumbuhan Kayu Jati dari Hutan Rakyat Gunungkidul. Dalam Prosiding Seminar “Hutan Kerakyatan Mengatasi Perubahan Iklim”, Fakultas Kehutanan UGM. Jogjakarta.hal.(pp. 79-86).
Mindawati, N., Indrawan, A., Mansur, I., dan Rusdiana, O. 2010. Kajian Pertumbuhan Tegakan Hybrid Eucalyptus urograndis Di Sumatera Utara Growth of Eucalyptus Urograndis Hybrid in North Sumatera. Jurnal Penelitian Hutan Tanaman, 7(1), 39-50.
Perez, D. 2008. Growth and Volume Equations Developed from Stem Analysis for Tectona grandis in Costa Rica. Journal of Tropical Forest Science, 66-75.
Pratisto, A. 2009. Statistik Menjadi Mudah dengan SPSS 17. PT. Elex Media Komputindo. Jakarta.
Saputra, S.M. 2012. Ketika Sawit Jadi Substitusi Meranti. Bisnis Indonesia. 17 April 2012.hal 12. Jakarta.
Simon, H. 1996. Metode Inventore Hutan. Aditya Media. Yogyakarta.
Suhartati, T. 1993. Studi Pertumbuhan Pinus Pendekatan Model Time Series-Cross Section. Tesis (tidak diterbitkan) Fakultas Kehutanan UGM. Yogyakarta
