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Jurnal Agro Industri Perkebunan
Published by Politeknik Negeri Lampung
ISSN : 23379944     EISSN : 25489259     DOI : 10.25181/jaip
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Agro Industri Perkebunan is a peer reviewed journal that mediate the dissemination of researchers in plantation production, plantation science, plant pests or disease-plant crops, and plantation management. The journal is published by Jurusan Budidaya Tanaman Perkebunan (Estate Crop Department), Politeknik Negeri Lampung (State Polytechnic of Lampung). The purpose of Editorial is to provide a forum exchange and an interface between researchers and practitioners in any field of agriculture.
Arjuna Subject : -
Articles 220 Documents
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Analisis Sistem Persediaan Bahan Baku Air Kelapa pada Industri Nata de Coco (Studi Kasus PT Keong Nusantara Abadi) Shella Puji Pangesti; Fadila Marga Saty; Dewi Riniarti
Jurnal Agro Industri Perkebunan Volume 7 No. 2, Oktober 2019
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v7i2.1111

Abstract

Inventory is an important thing for the industrial company, so determination of order quantity must be done optimally and reduce the inventory cost.  PT Keong Nusantara Abadi is an industrial company for processing of nata de coco that requires an inventory control system so that the purchase of raw material becomes optimal.  Therefore, this research was conducted to analyze inventory control carried out by PT Keong Nusantara Abadi and determine alternative methods of inventory control of raw material for the company.  This research use Material Requirement Planning (MRP) system.  MRP system has two ways to determine the order quantity called lot sizing decision.  Techniques for determining the quantity of order is Economic Order Quantity (EOQ), Lot for Lot (LFL), and Part Periode Balancing (PPB).  The technique of determining the order quantity that is best use by PT Keong Nusantara Abadi is EOQ which result in lower inventory cost than inventory control techniques by the company that is saved by 9%, 10%, 7,3% consecutively during 2015, 2016, and 2017.
Uji Kadar Hara Nitrogen, Fosfor, dan Kalium pada Kompos Pelepah Kelapa Sawit dengan Pemberian Trichoderma harzianum dan Kotoran Sapi Sakiah Sakiah; Muhammad Yusuf Dibisono; Susanti Susanti
Jurnal Agro Industri Perkebunan Volume 7 No. 2, Oktober 2019
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v7i2.1118

Abstract

Palm oil fronds is one of the wastes originating from the oil palm industry which are difficult to decompose. The right decomposer application is one of the success keys, if the oil palm fronds are processed into compost hence the expected quality of compost is achieved. This research aim was to determine the quality of oil palm fronds compost with Trichoderma harzianum and cow dung application based on N, P, K nutrients content, C-organic and C/N compost ratio. The research design used was factorial complete randomized design, the first factor was cow dung (0 kg, 1 kg, and 2 kg) and the second factor was Trichoderma harzianum (0 g, 50 g, and 100 g). Research observations included compost temperature, compost pH, N, P, K, C-organic, and C/N compost ratios. The results showed that the application of cow dung, Trichoderma harzianum and their interactions had no significant effect on N, P, K nutrient content, C-organic, and C/N compost ratios, as a whole, the observed compost characteristics met compost criteria based on SNI 7030-200.
Tingkat Persaingan Eksportir Utama Lada Dunia Eka Miftakhul Jannah; Rita Nurmalina; Ratna Winandi Asmarantaka
Jurnal Agro Industri Perkebunan Volume 7 No. 2, Oktober 2019
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v7i2.1128

Abstract

Indonesia's pepper growth rate tends to decrease compared to the growth rate of world pepper demand. This is due to the decline in production in Indonesia in recent years. This has an impact on the amount offered by Indonesia to meet the needs of the world. Indonesia's inability to compete with other countries makes Indonesia's position in taking on the growth of the world's hopes can be used by other countries. This situation can change Indonesia's position and competitiveness in trade on the international market. This study aims to analyze the level of competition between countries by using Revealed Comparative Auntungan (RCA and Dynamics Revealed Comparative Advantage (DRCA). The results of the study show that during the 2011-2013 period the highest increase in competitiveness between countries during the other period was an increase Significant exports to the countries of Brazil, India and Pakistan which increased on the value of RCA. Delaying in the 2011-2013 and 2014-2016 periods was related to increasing countries increasing exports such as Indonesia, Brazil and India. Position of Indonesia in 2016 Enlarging free markets greater than the results of world exports, Indonesia must increase the country's competitiveness. 
Penapisan Isolat Rizobakteri Indigenos untuk Pengendalian Ganoderma boninense pada Bibit Kelapa Sawit (Elaeis guineensis Jacq.) Yulmira Yanti; Arnetti Arnetti; Imam Rifai
Jurnal Agro Industri Perkebunan Volume 7 No. 2, Oktober 2019
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v7i2.1156

Abstract

Basal stem rot (Ganoderma boninense) is one of the main diseases of oil palm. The objective of the research was to obtain indigenous rhizobacteria (RBI) isolate which have the ability increase growth and to control basal stem rot on oil palm seedlings in planta. Experimental research consists of 3 stages by using Completely Randomized Design (CRD). Indigenous rhizobacteria isolate testing as plant growth promoting rhizobacteria (PGPR) and to control of G. boninense on pre-nursery of oil palm consisted of 29 treatments (27 RBI isolates, without G. boninense inoculation as positive control, and G. boninense inoculation as negative control) with 5 replications each. Data were analyzed by variance, if the result significantly different, it was continued by using Least Significance Different (LSD) at 5% level. The results showed that two of the best isolates were RZ2E 2.1 and RZ2E 1.2 which were able to increase growth and were able to suppress the development of basal stem rot G. boninense.
Analisis Pengendalian Kualitas dalam Upaya Meminimalisasi Tingkat Kerusakan Produk Gula Rafinasi Faris Ghiyats; Fadila Marga Saty; Dewi Riniarti
Jurnal Agro Industri Perkebunan Volume 8 No. 2, Oktober 2020
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v8i2.1319

Abstract

Non-conformance occurs due to unavoidable production process, and there is need to reduce the potential occurrences as well as provide a solution to minimize the level of mismatch.  This study aims to identify the percentage and types of discrepancy experienced, by analyzing process capabilities and identify underlying factors in inconsistency. The research was performd in May 2018 at the department of process PT Sugar Labinta, Tanjung Sari, Lampung Selatan. Furthermore, analysis involved the six sigma method with a structured DMAIC approach, while the tools used include check sheet, caused diagram, p-control chart, and Pareto diagram. The results were then processed with the Minitab 18 software, which demonstrated the level sigma process in PT Sugar Labinta to be 5,04 with a DPMO of 238,32. The table of achievement indicates the company performance to be at an average level, in contrast with industries in the USA. However, the level of Sigma 6 is attainable under the circumstances where product-related inconsistences do not exceed 8 tonnes per month.
Respons Pertumbuhan dan Rendemen Minyak Klon Nilam (Pogostemon cablin Benth) terhadap Aplikasi Berbagai Dosis Urea (Growth Response And Yield Of Patchouli Clones (Pogostemon Cablin Benth) On Dose Urea Various Applications) Retno Ayu Diah Pangestu; M. Tahir; Fatahillah Fatahillah
Jurnal Agro Industri Perkebunan Volume 8 No. 2, Oktober 2020
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v8i2.1376

Abstract

Patchouli (Pogostemon cablin Benth) is a plant known to produce essential oils, and is also an important foreign exchange earner for Indonesia. However, the use of superior clones and appropriate fertilizers tend to drastically increase product yield. This research aims to obtain species with the best response to urea fertilizers, and the right dosage for optimum performance. The study was conducted at the Politeknik Negeri Lampung’s teaching farm from December 2018 to May 2019, using a factorial randomized block design (RBD). This consisted of two treatment factors, including the 2 level clone consisting of The NPL 9 and Lhokseumawe, and 4 level urea dose control at, 250 kg.ha-1, 300 kg.ha-1, and 350 kg.ha-1. Furthermore, variables observed included plant’s height, bough, diameter, number of leaves, stalk angle, chlorophyll content, wet weight of plant, wind dry weight of plant, and yield.  The results shows NPL 9 clone has a superior appearance and the urea value of 350 kg.ha-1  was attributed as the optimal dose, yielding a 2,3%  increase compared to the control treatment.
Pengaruh Delignifikasi Termal Terhadap Substansi Dinding Sel Pada Limbah Bunga Jantan Kelapa Sawit Pasca Anthesis (The Influence of Thermal Delignification of Cell Substantials for The Waste of Oil Palm Mail Flowers Post Anthesis) Ratih Rahhutami; Aline Sisi Handini; Indriana Lestari
Jurnal Agro Industri Perkebunan Volume 8 No. 2, Oktober 2020
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v8i2.1377

Abstract

The post anthesis of male oil palm is one of the under utilized solid wastes,  with potential for processing into biofuel or bioethanol, as a welcome alternative to fossil fuels  The purpose of this study is to determine the best levels and the effect of several thermal delignification cycles on the levels of lignin, holocellulose, and cellulose.  This research used a one factor completely randomized design method with 3 treatments; one, two, and three cycle thermal delignification and data analyzed has a 5% variance. The results showed that the treatment of thermal delignification with several cycles had a significant effect on the levels of lignin, holocellulose, and cellulose. The best levels of lignin, holocellulose and cellulose were shown in the treatment of three cycles of thermal delignification.
Uji Efektivitas Ekstrak Kulit Manggis (Garcinia mangostana L.) terhadap Fusarium oxysporum pada Kecambah Kelapa Sawit Tyas Dwi Chintya; Albertus Sudirman; Ersan Ersan
Jurnal Agro Industri Perkebunan Volume 8 No. 1, Mei 2020
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v8i1.1390

Abstract

Fusarium oxysporum is a pathogen that causes wilt in oil palm and can cause oil palm sprout decay. The study aimed to determine the effectivity of mangosteen peel extract (Garcinia mangostana L.) in inhibiting the growth of Fusarium oxysporum in vitro and in vivo. The research was conducted in November 2017 to June 2018 at the Politeknik Negeri Lampung. The method used was a completely randomized design (CRD) consisting of 5 treatments, namely the concentration of mangosteen peel extract 0% (control), 15%, 30%, 45%,and 60%. Data were analyzed using analysis of variance (ANOVA) and further tests of mean values using the LSD test. The results showed that mangosteen peel extract affected the percentage of inhibitory zone extract in Fusarium oxysporum in vitro at concentrations of 15%, 30%, and 45% respectively at 25,92%, 29,06% and 35,95%. The treatment of mangosteen peel extract also affected the percentage of disease incidence and number of leaves in in vivo testing.
Aplikasi IAA Terhadap Kecepatan Tumbuh Asal Bibit Bud Chip Tebu (Saccharum officinarum L.) di Persemaian Pottray Sigit Eko Prasetyo; Wiwik Indrawati; Made Same
Jurnal Agro Industri Perkebunan Volume 8 No. 2, Oktober 2020
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v8i2.1391

Abstract

This study was conducted at the Politeknik Negeri Lampung in December to February 2019. The research used factorial Randomized Block Design (RBD) with two factor and three replication.The first factor is the source of bud chip derived from the 3 part: B1 (top), B2 (middle), B3 (bottom) and the second factor is the concentration of IAA with 4 levels of A0 (0 mg.l-1), A1 (150 mg.l-1), A2 (300 mg.l-1), and A3 (450 mg.l-1). The observed variable is speed of growing eye buds, percentage of growing buds, height of the plant, number of leaves, and diameter of stem. The results of study showed the origin of bud chip seed middle part has the best growth of variable speed grow, precentage of growth, high seeding, number of leaves, and diameter of the stem. IAA administration at concentrations 0-450 mg.l-1 which has been applied to the source of bud chip upper, middle, and lower with immersion treatment for 20 minutes does not give a noticeable impact on the growing speed, precentage of growing, height plant, number of leaves, diameter of stem. There is no interaction between the origin of bud chip seed (top, middle, bottom) and IAA concentration.
PEMBINAAN TEKNOLOGI PETANI DALAM PENGEMBANGAN ANEKA PRODUK TEMBAKAU NON ROKOK: LANGKAH MAJU KABUPATEN BANDUNG Trimo, Lucyana; Hidayat, Syarif
Jurnal Agro Industri Perkebunan Vol. 9 No. 1 (2021)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jaip.v9i1.1410

Abstract

The cigarette industry is no less important influence on the Indonesian economy, that is, it has contributed significantly to both labor and state income through excise. The existence of the FCTC (Framework Convention on Tobacco Control) causes the cigarette industry to experience very strong public pressure, especially in relation to the launching of the global agenda for World Health Day. To anticipate the impact of the FCTC, there needs to be technological innovation in a variety of processed non-cigarette tobacco products. The research method used was a survey with a descriptive quantitative approach. Respondents (tobacco farmers) were taken in five districts in Bandung Regency, which have great potential for tobacco commodities, and are one of the centers of tobacco production after Garut regency in West Java. The five research areas are the target areas of the Department of Industry and Trade of Bandung Regency in developing non-cigarette tobacco products. Interviews were also conducted with informants, namely: the chairperson and management of the Tobacco Farmers Group, the Indonesian Tobacco Association, staff of relevant agencies (Disperindag), and community leaders in the study area. The FGD technique was also carried out. Research data is tabulated, described and analyzed through systems thinking approaches. The results showed that there were still many obstacles in developing agroindustry of non-cigarette tobacco products, and the development model had to be built in an integrated and comprehensive manner, because it was related to various stakeholders.

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