PERENCANAAN KEBUTUHAN BAHAN BAKU TEH MAHKOTA DEWA MENGGUNAKAN METODE MATERIAL REQUIREMENT PLANNING (MRP) DI PT. SALAMA NUSANTARA KULONPROGO YOGYAKARTA
In terms of natural resources, Indonesia has tremendous potential for its abundant variety of plants that have been had medical properties. One of them is mahkota dewa. According to the Central Bureau of Statistics (2012), the production of mahkota dewa has increased from the year 2009 to the year 2...
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| Main Authors: | , |
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| 格式: | Theses and Dissertations NonPeerReviewed |
| 出版: |
[Yogyakarta] : Universitas Gadjah Mada
2013
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| 主題: | |
| 在線閱讀: | https://repository.ugm.ac.id/121566/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=61654 |
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| 機構: | Universitas Gadjah Mada |
| 總結: | In terms of natural resources, Indonesia has tremendous potential for its
abundant variety of plants that have been had medical properties. One of them is
mahkota dewa. According to the Central Bureau of Statistics (2012), the production
of mahkota dewa has increased from the year 2009 to the year 2010 by 24.90%. It
means that the mahkota dewa has potential to be developed as an industrial herbal
raw material. PT. Salama Nusantara has its own mechanism in ordering supplies of
raw materials every week with a pre-determined quantity. However, it turns out the
company underestimated the need for raw materials carefully. The company still
often has an excess or shortage of raw materials. PT. Salama Nusantara will
unwittingly lead to a financial loss. Moreover, due to the fluctuating demand of teh
mahkota dewa, it will also affect the availability of raw materials of the company. A
good management of raw material, therefore obviously required, the Material
Requirement Planning method (MRP method).
This research aims to plan raw material requirement of teh mahkota dewa and
to calculate inventory cost in planning raw material requirement using MRP method
and comparing to the company inventory cost. Stages of the study include product
demand forecasting, aggregate planning, master production scheduling, raw material
planning with MRP method and inventory cost calculating.
Order determine using the MRP is less than one that made by the company
over the years. Based that, inventory cost based the MRP method is lower than
inventory cost determine by the company. It is clear that the planning of raw material
using material requirement planning method can be used as an alternative solution to
save on inventory cost. |
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