Open AccessThe Contribution of Gambir (Uncaria gambir roxb) Based Agroforestry System on Regional Development in Pakpak Bharat District, North Sumatra Province, Indonesia
Author(s) -
Rita Herawaty Bangun,
Luthfi Hakim,
Jayusman
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/912/1/012013
Subject(s) - economic base analysis , geography , agricultural science , commodity , agroforestry , forestry , mathematics , agricultural economics , business , economics , environmental science , microeconomics , finance
Gambir ( Uncaria Gambir Roxb.) is one of the non-timber forest product commodities developed by Pakpak Bharat society has beneficial for the health and raw materials of the industry. This research aims to determine the contribution of gambir to the local economy, identifying the district production base of gambir commodities as well as characteristics of spreading gambir commodities to support the economic development of the Pakpak Bharat District. The study was using secondary data of time series from 2015 to 2019. Location Quotient (LQ) was used for localization and specialization analysis, as well as for basic service ratio (BSR) and regional multiplier (RM) analysis. The results showed that the region of the gambir commodity base based on the production indicator consists of Salak subdistrict, Sitellu Tali Urung Jehe sub-district, Pergetteng Getteng Sengkut sub-district, and Tinada sub-district. The gambir community forest is not concentrated in one region but is scattered in several sub-districts. Pakpak Bharat District also does not specialize in gambir community forest. Gambir commodities can support plantation activities and the regional economy in Pakpak Bharat District. The existence of the gambir community forest supports economic activity in the form of the multiplier effect generated for the sub-districts in Pakpak Bharat District. The multiplier effect is generated in the form of increasing community income and the absorption of manpower both in the plantation subsectors and other sectors.