STRUKTUR TEGAKAN DAN PENGATURAN HASIL DI HUTAN RAKYAT (Studi Kasus Di Dusun Sumbersari, Desa Tumpakrejo, Kecamatan Kalipare, Kabupaten Malang)

• Main Authors: , KARTIKA RATNA SARI, , Teguh Yuwono, S. Hut., M.Sc
• Format: Theses and Dissertations NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2014
• Subjects: ETD
• Online Access: https://repository.ugm.ac.id/132838/; http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=73383
• Institution: Universitas Gadjah Mada

Community forest as a forest built by the community, intended to produce timber or commodity that is economically aims to improve the incomes and welfare of the community. During this time, management is less traditionally consider sustainability aspects. This study aims to determine the structure of forest stands of the people, the potential of the wood on people's forests Sumbersari Hamlet and the amount of volume of trees that can be harvested each year to consider the principles of sustainability. This study was carried out in Hamlet Community forest Sumbersari, Tumpakrejo Village, Kalipare District, Malang Regency. Collecting data in the field was conducted in November 2013 with a stratified sampling technique that divides the yard into a community forest, moor, and alas / Wono. Then proceed with the retrieval of forest parcels by random people, with the approach of the total area of private forest Ahan. IS (Intensity Sampling) which is used by 1% on the moor and the yard, while the IS for alas / Wono at 100%. The calculation of the volume of trees is done by using the TBBC (Free High Trunk Branch) with the assumption that the branches used as firewood. To determine stand structure, carried out by counting the number of seedlings, whereas saplings, poles and trees along with measurement of diameter and height assessment. Calculation etat carried out by using the Von Mantel formula. The data obtained were processed using Microsoft Excel field, then counted to determine stand structure, tree and potential etat. From the results of the study showed the structure of Hamlet Sumbersari community forests dominated by seedlings and pole levels, whereas the dominant species is the type Sengon and Teak. Potential of the type of Teak is 5448.255 m3, Sengon of 10,251 m3 and mixed types of 1690.78 m3, while the magnitude of Teak etat types of 726.434 m3 / year, Sengon kind of 4100.4 m3 / year, and a mixed type of 676.312 m3 / year.