ANALISIS PRODUKSI LATEKS PADA PTPN VII WAY BERULU
Abstract: This research aims
to analyze the factors of production of latex and the efficiency of latex
production in PTPN VII Way Berulu. The data used in this research wass monthly
time series data (periodical data) in the period 2007-2011. Independent
variables consisted of the harvest
areas, usage of urea fertilizer, usage of TSP fertilizer, rainfall, and SEM
(Scrapping Ethrel Minyak). The data was analyzed using Ordinary Least Square
(OLS). The study showed that: (1) the factors that significantly affected the
production of latex were the usage of urea (X2), rainfall (X4), and SEM (X5);
while the harvest areas (X1) and usage
of TSP (X3) had not to effected to the production of latex; (2) the production of latex in PT Nusantara
Plantation VII Way Berulu was still inefficient, operating at decreasing return
to scale.
Keywords: production, latex,
efficiency, time series
Penulis: Eka Fitriani, Zainal
Abidin, Muhammad Ibnu
Kode Jurnal: jppertaniandd130085
