PERENCANAAN BAHAN BAKU PADA PRODUKSI GULA TEBU (Studi Kasus PTPN XI PG Djatiroto Kabupaten Lumajang)

Abstract

Sugar is represent as one of product produced from sugar cane consumed by society largely, become one of nine primary substance. On the sugar production act, the problem often occurred is decreasing the grade of very small sugar cane submerged parameter values. Be sides, total of limited milling capacity will affecting the total of additional raw material required on the sugar cane processing. So that, necessary to determine formulation of milled sugar cane count. Result of this research and data analyzing with multiple linear regression, the optimum submerged value on 2002 to 2006 along 10 of periods, are on 2006 IX period is 8,19 with capacity formulation of milled suga rcane is 87.420,8 tons, with vapor used is 0,44 tons, amount of lime as 82,14 tons, sulphur 32,99 tons and flocculent 0,24 tons. Formulation of raw material, vapor usage and additional material are crucial information that used as consideration of PG Djatiroto on the planning of material requiring.