Jurnal Agro Industri Perkebunan
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Pemetaan dan Evaluasi Kesesuaian Curah Hujan untuk Tanaman Kelapa Sawit di Kecamatan Bintang Bayu Kabupaten Serdang Bedagai Provinsi Sumatera Utara
No full textClimate is one of the factors that influence the growth, and production of palm oil, one of the most important climate elements is rain. Rain is the main source of water in meeting the needs of palm oil trees. This research aimed to map the climate type of Bintang Bayu region and to determine the trend of rainfall in 10 years (2010-2019) in Bintang Bayu Sub-district, Serdang Bedagai District, Sumatera Utara Province. This research used Geographical Information Systems (GIS) and descriptive-analytical methods. Rainfall data derived from satellite imagery (Data Chips-2.0, UCSB) obtained from the Meteorology and Geophysics Agency (BMKG) Stasiun Klimatologi region of Deli Serdang which was used as the basis for determining dry and wet months based on Schmidt-Ferguson. Evaluation of rainfall suitability was carried out by comparing the annual rainfall observation data with the Palm Oil Land Suitability Criteria based on the Indonesian Center for Agricultural Land Resources Research and Development. The results showed that Bintang Bayu Sub-district had climate type A (tropical rain forest), in which, in the area with climate type A was suitable for palm oil plants. Based on the distribution of annual rainfall, there were two distributions of rain, that were 2,500-3,000 mm.year-1 and 3,000-3,500 mm.year-1, there were no areas with an annual rain distribution of 2,000-2,500 mm.year-1, thus the Bintang Bayu region is included in the S2 class. In ten years, there was an increase in rainfall in January, May, July, and October while in other months there was a decrease in rainfall.Iklim merupakan salah satu faktor yang mempengaruhi pertumbuhan dan produksi kelapa sawit, salah satu unsur iklim yang sangat penting adalah hujan. Hujan sebagai sumber air utama dalam memenuhi kebutuhan tanaman kelapa sawit. Penelitian ini bertujuan untuk memetakan tipe iklim wilayah Bintang Bayu serta mengetahui tren curah hujan dalam kurun waktu 10 tahun (2010-2019) di Kecamatan Bintang Bayu, Kabupaten Serdang Bedagai Provinsi Sumatera Utara. Penelitian dilaksanakan menggunakan metode Sistem Informasi Geografis (SIG) dan deskriptif analitis. Data curah hujan bersumber dari citra satelit (Data Chips-2.0, UCSB) yang diperoleh dari Badan Meteorologi dan Geofisika (BMKG) Wilayah I Medan yang digunakan sebagai dasar untuk menentukan bulan kering dan bulan basah berdasarkan Schmidt-Ferguson, selanjutnya ditentukan nilai Q dan untuk memetakan iklim digunakan Software ArcGIS 10.3. Evaluasi kesesuaian curah hujan dilakukan dengan cara membandingkan data pengamatan curah hujan tahunan dengan Kriteria Kesesuaian Lahan Kelapa Sawit berdasarkan Balai Besar Penelitian Dan Pengembangan Sumber Daya Lahan Pertanian. Tren curah hujan bulanan dalam kurun waktu 10 tahun dianalisis menggunakan regresi linier. Hasil penelitian menunjukkan bahwa Kecamatan Bintang Bayu memiliki tipe iklim A (hutan hujan tropis), yang mana pada wilayah dengan tipe iklim A cocok untuk tanaman kelapa sawit. Berdasarkan sebaran hujan tahunan, terdapat dua sebaran hujan yaitu 2.500-3.000 mm tahun-1 dan 3.000-3.500 mm tahun-1 dan tidak ditemukan wilayah dengan sebaran hujan tahunan 2.000-2.500 mm tahun-1, dengan demikian wilayah Bintang Bayu termasuk kelas S2. Dalam kurun waktu sepuluh tahun, terjadi penurunan curah hujan pada bulan Januari, Mei, Juli dan Oktober sedangkan pada bulan-bulan lainnya terjadi kenaikan curah huja
Pertumbuhan Tanaman Vanili (Vanilla planifolia) dalam Polybag pada Beberapa Kombinasi Media Tanam dan Frekuensi Penyiraman Menggunakan Teknologi Irigasi Tetes
Full text linkThe study aimed to find the media composition and watering frequency through drip irrigation technology, which is appropriate to support the growth of vanilla plants in polybags. The research was conducted in the STIPER Dharma Wacana Metro experimental garden from April to July 2020. The first factor is the composition of the planting medium, namely soil + manure, soil + manure + rice husks, soil + manure + sand, and soil + manure + cocopeat. The second factor is watering frequency, namely 1, 2, and 3 times a day. Each treatment was repeated three times. The variables observed included plant height (cm), number of leaves (strands), shoot fresh weight (g), root fresh weight (g), and biomass dry weight (g). The use of mixed media of soil, manure, and cocopeat is the best media composition by producing a root wet weight of 8.0 g and a dry weight of 7.2 g. The frequency of watering three times a day resulted in the best height of vanilla plants being 51.8 cm compared to the frequency of watering once and twice a day. There was no interaction between the composition of the growing media and the frequency of watering on vanilla plants growth in polybags.Tujuan penelitian adalah untuk mencari komposisi media dan frekuensi penyiraman melalui teknologi drip irrigation yang tepat dalam mendukung pertumbuhan tanaman vanili dalam polibag. Penelitian dilaksanakan di kebun percobaan STIPER Dharma Wacana Metro mulai bulan April hingga Juli 2020. Faktor pertama adalah komposisi media tanam, yaitu tanah + pupuk kandang, tanah + pupuk kandang + sekam padi, tanah + pupuk kandang+ pasir, dan tanah + pupuk kandang + cocopeat. Faktor kedua adalah frekuensi penyiraman, yaitu 1, 2, dan 3 kali sehari. Masing-masing perlakuan diulang tiga kali. Peubah yang diamati meliputi tinggi tanaman (cm), jumlah daun (helai), berat basah tajuk (g), berat basah akar (g), dan berat berangkasan kering (g). Penggunaan media campuran tanah, pupuk kandang, dan cocopeat merupakan komposisi media terbaik dengan menghasilkan berat basah akar 8,0 g dan berat berangkasan kering 7,2 g. Frekuensi penyiaraman tiga kali sehari mengasilkan tinggi tanaman vanili paling baik 51,8 cm daripada frekuensi penyiraman satu kali dan dua kali sehari. Tidak terjadi interaksi antara komposisi media tanam dan frekuensi penyiraman terhadap pertumbuhan tanaman vanili dalam polybag
PEMBINAAN TEKNOLOGI PETANI DALAM PENGEMBANGAN ANEKA PRODUK TEMBAKAU NON ROKOK: LANGKAH MAJU KABUPATEN BANDUNG
No full textThe 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.Industri rokok tidak kalah penting pengaruhnya terhadap perekonomian Indonesia yaitu, telah memberikan kontribusi yang cukup besar baik dari tenaga kerja maupun pendapatan negara melalui cukai. Adanya FCTC (Framework Convention on Tobacco Control) menyebabkan industri rokok mengalami tekanan publik yang sangat kuat, terutama dikaitkan dengan pencanangan agenda global Hari Kesehatan Sedunia. Ini berdampak terhadap petani tembakau sebagai pemasok bahan baku olahan rokok, banyak petani tembakau yang pada akhirnya mengganti tanamannya dengan tanaman lain yang memiliki nilai kurang ekonomis dibandingkan tanaman tembakau. Untuk mengantisipasi dampak FCTC tersebut, perlu ada inovasi teknologi dalam aneka produk olahan tembakau non rokok. Beberapa aneka produk olahan tembakau non rokok, adalah: pupuk, pestisida, farmasi, cat untuk batik, briket, minyak tembakau,dan lain-lain yang memiliki nilai tambah  lebih tinggi dibandingkan dalam bentuk rokok. Metode penelitian yang digunakan adalah survey dengan pendekatan kuantitaif deskriptif . Responden (petani tembakau) diambil di lima Kecamatan  pada Kabupaten Bandung, yang memiliki potensi besar untuk komoditas tembakau, dan merupakan salah satu sentra produksi tembakau setelah kabupaten Garut  di Jawa Barat. Kelima wilayah penelitian  ini merupakan wilayah binaan dari Disperindag Kabupaten Bandung dalam mengembangkan produk olahan tembakau non rokok.  Wawancara juga dilakukan terhadap Informan, yaitu: ketua dan pengurus Kelompok Tani Tembakau, Asosiasi Tembakau Indonesia, staf instansi terkait (Disperidag), dan tokoh masyarakat di wilayah penelitian. Teknik FGD juga dilakukan. Data hasil penelitian ditabulasikan, dideskripsikan dan dianalisis melalui pendekatan system thinking. Hasil penelitian menunjukan, masih banyak kendala dalam mengembangkan agroindustri produk tembakau non rokok, dan model pengembangannya harus dibangun secara terintegrasi dan  menyeluruh, karena terkait dengan berbagai stakeholder
Pengaruh Kebijakan Subsidi Pupuk terhadap Produksi Gula Kristal Putih Indonesia
Full text linkThe direction of government policy is to increase plantation white sugar production. The government through the Ministry of Agriculture has launched fertilizer subsidies to support increased plantation white sugar production. Nevertheless, Indonesia's plantation white sugar production tends to experience a decline from year to year. This condition is not in line with the objectives. This study aims to evaluate the fertilizer subsidy policy in order to achieve the national plantation white sugar self-sufficiency target. The study uses multiple linear regression methods with time series data. The results of the analysis show that the application of the subsidized fertilizer policy does not significantly affect the production of plantation white sugar from sugar cane farmers. The area of sugarcane plantation is a factor that significantly influences the production of Indonesian plantation white sugar
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)
No full textPatchouli (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.Patchouli (Pogostemon cablin Benth) is a plant that produces essential oils and important foreign exchange earner for Indonesia. Using superior clones with the right fertilizer application will increase the yield of patchouli oil. The research aims to obtain patchouli plants that have the best response of urea fertilization application and optimum dosage of urea for patchouli plant growth. The study was conducted at the Politeknik Negeri lampung’s teaching farm in December 2018 until May 2019. The experiment was conducted using a factorial randomized block design (RBD), consisting of two treatment factors, namely the type of urea clone. The first factor is the type of clone consisting of 2 levels, namely NPL 9 clone and Lhokseumawe clone. The second factor is the treatment of urea doses consisting of 4 levels, namely control, 250 kg.ha-1, 300 kg.ha-1, and 350 kg.ha-1. 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 of research showed NPL 9 clone had a superior appearance and 350 kg.ha-1 of urea dose was the optimal dose compared to other doses and could increase patchouli yield 2,3% compared to the control treatment
Aplikasi IAA Terhadap Kecepatan Tumbuh Asal Bibit Bud Chip Tebu (Saccharum officinarum L.) di Persemaian Pottray
No full textThis 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.Penelitian ini dilaksanakan di Politeknik Negeri Lampung pada bulan Desember sampai Februari 2019. Rancangan penelitian yang digunakan adalah Rancangan Acak Kelompok (RAK) faktorial dengan 2 faktor. Faktor pertama adalah sumber bud chip yang berasal dari 3 bagian batang yaitu B1 (atas), B2 (tengah) dan B3 (bawah). Â Faktor kedua adalah konsentrasi ZPT IAA dengan 4 taraf yaitu A0 (0 mg ), A1 (150 mg ), A2 (300 mg ), A3 (450 mg ). Â Variabel yang diamati adalah kecepatan tumbuh mata tunas, persentase tumbuh tunas (%), tinggi tanaman (cm), jumlah daun (helai) dan diameter pelepah (mm). Hasil penelitian menunjukan asal bibit bud chip bagian tengah memiliki pertumbuhan terbaik terhadap variabel kecepatan tumbuh, persentase tumbuh, tinggi bibit, jumlah daun, dan diameter pelepah. Pemberian ZPT IAA pada konsentrasi 0-450 mg l-1Â yang telah diterapkan pada sumber bud chip bagian atas, tengah, dan bawah dengan perlakuan perendaman selama 20 menit tidak memberikan dampak yang nyata pada kecepatan tumbuh, persentase tumbuh, tinggi bibit, jumlah daun, diameter pelepah dan tidak terdapat interaksi antara perlakuan asal bibit bud chip (atas, tengah, bawah) dan konsentrasi ZPT IAA (0 mg l-1 ,150 mg l-1Â ,300 mg l-1 dan 450 mg l-1 )
Pemanfaatan Tandan Kosong Kelapa Sawit Sebagai Media Tanam Pembibitan Batang Bawah Karet dengan Metode Root Trainer
Full text linkRoot trainer technology can be an alternative for rubber plant nursery that have ease in transportation and distribution. Organic materials which are lightweight, porous, and contain nutrients are considered suitable for root trainer growing media. This research was carried out at Sungei Putih Research Center Greenhouse, Deli Serdang from January - May 2019. The research was arranged based on a Randomized Block Design (RBD) with 4 media combination treatments namely: top soil (P0), empty bunches and manure (P1), empty bunches and rice husks (P2), and empty bunches and solid decanters (P3). The results showed that the planting media did not have a significant effect on plant growth including stem diameter, plant height, and number of leaves, as well as the percentage of successful grafting. The treatment of oil palm empty fruit bunches and solid decanter gave better growth than other organic materials. The availability of empty bunches and solid decanter in North Sumatra is relatively abundant so that it can support rubber nurseries throughout the year.Root trainer technology can be an alternative for rubber plant nursery that have ease in transportation and distribution. Organic materials which are lightweight, porous, and contain nutrients are considered suitable for root trainer growing media. This research was carried out at Sungei Putih Research Center Greenhouse, Deli Serdang from January - May 2019. The research was arranged based on a Randomized Block Design (RBD) with 4 media combination treatments namely: top soil (P0), empty bunches and manure (P1), empty bunches and rice husks (P2), and empty bunches and solid decanters (P3). The results showed that the planting media did not have a significant effect on plant growth including stem diameter, plant height, and number of leaves, as well as the percentage of successful grafting. The treatment of oil palm empty fruit bunches and solid decanter gave better growth than other organic materials. The availability of empty bunches and solid decanter in North Sumatra is relatively abundant so that it can support rubber nurseries throughout the year
Pengaruh Umur terhadap Saat Muncul Kecambah dan Daya Kecambah Benih Kelapa Dalam (Cocos nucifera)
Full text linkAt this time there is the development of coconut plantations in the community, so that the need for coconut seeds continues to increase, to meet these needs it needs to be supported by the provision of good quality coconut seeds, worth planting in the field and have the criteria for simultaneous sprouts and high viability. Results seedling seed growers by famer have an average of 80% germination with a seed age of 11 and 12 months. This study aims to determine the ideal age of seeds to be used as seeds that have germination speed and high viability. The research was conducted using two treatments consisting of coconut seeds aged 11 months and coconut seeds aged 12 months. Each treatment contained 100 plants so that 200 coconut seeds were used. The difference in age of coconut seeds gives significantly different results when they appear germination, the fastest results obtained on 12-month-old seeds. At the sprout power the highest yield was obtained for coconut seeds aged 12 months
Analisis Pengendalian Kualitas dalam Upaya Meminimalisasi Tingkat Kerusakan Produk Gula Rafinasi
Full text linkNon-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.ABSTRACT Non-conformance to products is produced due to unavoidable production processes. However, it can be minimized in terms of potential occurrences as well as providing a solution to achieve a minimum level of mismatch. This study aims to identify the percentages and types of discrepancy experienced by the company, analyzing process capabilities and identify underlying factors in discrepancy. The research has been done in May 2018. The reseach was implemented in lab and department of process at PT Sugar Labinta, Tanjung Sari, Lampung Selatan. The use of the six sigma method with a structured DMAIC approach is definie, measure, analyze, improve, and control. The tools used in six sigma program on this research consisted of check sheet, caused diagram, p-control chart, and Pareto diagram. It’s processed through the software Minitab 18. The results showed the level sigma process in PT Sugar Labinta 5.04 and has a value DPMO 238.32 based on the table of achievement Sigma defined that the company is at the average level of the USA industri, then to be able to reach the level of Sigma 6 , the discrepancy in respect of the product does not exceed 8 tonnes per month
Strategi Pengembangan Agroindustri Kopi di Kabupaten Kerinci
Full text linkCoffee is one of the plantation products with significant importance in the economy of Kerinci Regency, and several obstacles have been reported in agroindustry development. This study is focused on designing a strategy to develop the industry in the region. The study was conducted in Kerinci Regency from January 2017 until October 2017. The data was collected by observation, questionnaires, and in-depth interviews through Focus Group Discussion (FGD). In addition, research analysis used internal and external factor methods, internal and external matrices (IE Matrix), and SWOT matrices. The result show the value of the internal and external factors obtained to be 2,759 and 2,888, respectively. When mapped, the IE matrix value is in cell V (five). However, the suitable strategies are the growth and stability strategy, essential for market penetration and product development. Based on AHP analysis, the three main strategic priorities to be applied are land expansion (0,230), guidance and facilitation of the market information (0,178), and infrastructure improvement (0,124