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Kota palu,
Sulawesi tengah
INDONESIA
AGROTEKBIS
Published by Universitas Tadulako
ISSN : 23883011     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Arjuna Subject : -
Articles 678 Documents
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ANALISIS PENDAPATAN KERIPIK SUKUN PADA INDUSTRI RUMAH TANGGA “CITRA LESTARI PRODUCTION” DI KOTA PALU SULAWESI TENGAH Made Antara, Samsiarti
AGROTEKBIS Vol 4, No 1 (2016)
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Abstract

Sukun is one of the agricultural commodities that is able to fullfil human necessity in daily life and is considered to have promising market opportunities and prospects. Central Sulawesi possesses a sufficient land of Sukun tree spreading. Sukun now can be processed to made chips, it is able to give benefits to industry. This research aims to determine the revenue earned for the domestic industry, "Citra Lestari Production" in Palu, Central Sulawesi. The appointment of respondent was done intentionally (purposive), by considering that Citra Lestari Production is an industry that processes sukun chips in Palu. The respondent of this research was the head of the company, and one of data sources used in this study consisted of primary data and secondary data. Data analysis tool used was income analysis. The results showed that the income of Citra Lestari Production domestic industry is Rp.4,134,059/month, which is obtained from the selling pruduction Rp.18,900,000/month, and the total production cost, Rp.14,765.94.
RENTABILITAS USAHA BAWANG GORENG PADA CV. DUTA AGRO LESTARI DI KOTA PALU Nanong, Marlina; Mappatoba, Marhawati; Howara, Dafina
AGROTEKBIS Vol 5, No 3 (2017)
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Abstract

Agricultural development in Central Sulawesi is directed to increase the production and income of farmers. One main stay commodity that can increase the income of farmers is a valley commodity onion Palu. The fried onion industry has enough potential to be developed, in addition to extending the use fulness of valley red onion Palu also able to increase household income. Research this aims for knowing magnitude income and profitability business that obtainable business fried onion CV. Agro Lestari City Palu. Determination locations research selected in deliberate (purposive), with consideration that fried onion this constitute false one center business with capacity production  fried onion the most in City Palu that is 57,600 kg per year. Respondents in this research that led the company and two employees. Data that in gather is data primary and data secondary. The analysis method is the analysis of revenue (  = TR - TC) and profitability analysis. The results showed the presence of additional capital of as big as  IDR. 100.000.000 with an interest rate of 18% per year, the business crown fried onions obtainan average value of 35.45% economic profitability, while the value of equity earnings yield an average value of 34.26%. Key Words : Profitability, business, Fried Onions, Palu.
ANALISIS PRODUKSI DAN PENDAPATAN USAHATANI KELAPA DALAM DI DESA TINDAKI KECAMATAN PARIGI SELATAN KABUPATEN PARIGI MOUTONG Fajrin, Abdul Muis, Moh.
AGROTEKBIS Vol 4, No 2 (2016)
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The purpose of this study was to determine the factors that affect the production and income local coconut farming in the village Tindaki Sub District  South Parigi Parigi Moutong District, conducted in April to June 2015. Samples taken were 35 respondents from a population of 182 coconut farmers. Sampling used was Method (Simple Random Sampling). The analysis showed that simultaneously (together) factor Total plant (X1), fertilizer salts (X2) and labor (X3) significantly affect coconut production, with the F-count> F-table (60.758 ≥ 2.911) in 95% confidence level. The test results of t-test showed that the partial amount of the plant was highly significant with t count> t-table (9,722≥2,039), salt fertilizer was highly significant with t count> t-table (7.178 ≥ 2.039) at the rate of 95 %. and labor significantly with t count> t-table (1.914)> t-table (1,696) at the 90% confidence level. Revenue analysis results showed that the average income of coconut farmers in each harvest Rp. 1,703,957/107 trees. / 1.18 ha.
EFEKTIFITAS TANAMAN SERAI (Andropogan nardus L.) SEBAGAI TANAMAN PENOLAK Liriomyza sp.(Diptera : Agromizidae) PADA PERTANAMAN BAWANG MERAH LEMBAH PAL Lamba, Ariana; Pasaru, Flora; Shahabuddin, Shahabuddin
AGROTEKBIS Vol 5, No 4 (2017)
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The research objective was to determine the effectiveness of the lemongrass plant (Andropogannardus L.) as a repellent pest plant against Liriomyza sp. At shallot cropping in Palu Valley. This study used a randomized block design within which treatments included planting  lemongrass plant (PLP) at four weeks (PLP 4), two weeks before (PLP 2) and at the same time (PLP 0) of the shallot crop was planted, as well as  control (with no lemongrass planting). Variables observed were the populations of adult Liriomyza sp. and the attack rate of Liriomyza sp. as well as the crop production. The results showed that five and six weeks after the shallots were planted, the population of adult and the attack rate of Liriomyza sp. were lower in the PLP 4 than in the PLP 2, PLP 0 and control treatments. The treatment plant as a crop repellent lemongrass does not affect the production of onion valley hammer.Attack rate, repellent plants, Liriomyza sp. imago
EFIKASI DUA JENIS EKSTRAK TUMBUHAN DAN KOMBONASI KEDUANYATERHADAP MORTALITAS HAMA ULAT BAWANG MERAH (Spodoptera exigua Hubn) (LEPIDOPTERA: NOCTUIDAE) Rifai, Muh.; Hasriyanty, Hasriyanty; Nasir, Burhanuddin
AGROTEKBIS Vol 4, No 6 (2016)
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The aims of this experiment were to obtain the effective and efficient concentrations of two kinds of plant extracts applied in single or in combination on the mortality of Spodoptera exiqua larva and to determine the LC50 value. This experiment used completely randomized design (CRD) with 5 treatments, namely A (K1 = 0.25%), B (K2 = 0.50%), C (K3 = 0.75%), D (K4 = 1.00%) and E (K5 = 1.25%) and each treatment was replicated 3 times. Larva used was instar 3. Results of this experiment showed that in a single test of Sidondo plant (Vitex negundo L.) extract, the concentration of 1% was effective with the LC50 value at 0.10% and mortality reached 83.33%; and Patah Tulang (Euphorbia tirucalli) extract, the concentration of 1% was also effective with the LC50 value at 0.08% and mortality was upto 83.33%. Combination of Sidondo and Patah Tulang plant extracts with 0.50% each was an effective concentration with LC50 value at 0.09% and mortality of Spodoptera exigua larvae at 48 hours after application reached 83.33%.Key Words: Euphorbia tirucalli, Land, Spodoptera exigua, Viteks negundo.
PENGARUH JENIS RIMPANG DAN KOMPOSISI MEDIA TANAM TERHADAP PERTUMBUHAN BIBIT TEMULAWAK (Curcuma xanthorrhiza Roxb.) Nirwan Sahiri dan Adrianton, Megawati
AGROTEKBIS Vol 4, No 3 (2016)
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Temulawak or java ginger is an original plant from Indonesia. It is categorized as one kind of rhizome that mostly used as a raw material of traditional medicine. The main components of the substances in temulawak rhizome is “curcumin”, protein, starch, and essential oil. Atsiri of temulawak oil contains phelandren, kamfer, borneol, xanthorrizol, turmero, and sineal. One of the good cultivation techniques to increase the number of plant productions as well as the quality that is using the best quality of seed and appropriate composition of planting media. This research aims to obtain the right composition of planting media for every kind of rhizome on the growth of temulawak seed. The significance of this research is to give informations about the use of a good rhizome type and the right composition of planting media in breeding temulawak. This research used Factorial Randomized Block Design model with two factors. The first factor is the kind of different rhizomes which consist of main rhizome and tillers rhizome. The second factor is the composition of planting media consist of: soil, soil and sand (1:1); soil, sand and chicken manure (1:1:1); soil, sand and straw (1:1:1). There are 8 combination of treatments and each treatment is repeated three (3) times. In every experimental unit there are two (2) samples of plant, therefore there are 48 samples of plant. The result of this research showed that the treatment rhizome types, the composition of planting media, and the interaction has an effect on the plants’ height, number of leaves, girth, and leaf area at age 4, 6, 8, 10, and 12 weeks after planting. The highest plant height is 74.70 cm, the highest number of leaves is 8.00 leaf, the highest girth is 5.53 cm, and the highest leaf are a is 856,81 cm2 by using tillers rhizome and the compositions of soil, sand and chicken manure.
UJI KETAHANAN BEBERAPA KLON KAKAO (Theobromae cacao L.) TERHADAP PENYAKIT BUSUK BUAH (Phytophthorah palmivora butl) Aminullah, Moh. Fajri S.; Panggeso, Johanis; Rosmini, Rosmini
AGROTEKBIS Vol 5, No 4 (2017)
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Cacao is one of the prioritized commodities of crop plantations in Central Sulawesi. However, the main obstacle faced in the cultivation of cocoa plants is plant pest organisms (OPT). One of the most frequently OPT encountered is black pod rot caused by Phytophtorah palmivora fungus. Based on the above description, this study aimed to determine the resilience of some cacao clones on the development of P. palmivora. Cocoa fruit samples of six different clones were taken from people plantations in Uenuni village, Palolo sub district of Sigi Regency, and brought to the Laboratory of Phytopathology Plant where their resistance to black pod rot disease was tested using a Detached Pod method. The six clones used included Local II (Criolo), M01, Lokal III (Mulia), CRD 60, Local I (Forestero), and Local IV (Hibrida). This study used a Completely Randomized design (CRD) with P. palmivora as a factor. The fungus was inoculated to the fruits of the six cacao clones. An experimental unit consisted of three pieces of cocoa for each clone tested and replicatedthree times.  Observations were made on the area size of spots on the fruit’ssurface and itsincreasingsizeper day for seven days. After seven days, the largest spot area of 350.79 cm2 was found in the Lokal III (Mulia) clone with the fastest rate of increasing spot size of 58.11 cm2 per day in average and with 0.63 cm thickness of the outer skin and with 0.43 cm thickness of the inner skin suggesting that this clone is very prone to P. palmivora attack. The lowest spot area found in the CRD 60 clone was 12.86cm2 with the rate of increasing spot size 1.91 cm2per day in average, and with 1.03 cm thickness of the outer skin and with 0.77 cm thickness of the inner skin suggesting that this clone belong to a group resistant to P. palmivora attack. Keywords: Cacao clone and Fungi P. Palmivora.
JENIS DAN TINGKAT PARASITASI PARASITOID TELUR PENGGEREK BATANG PADI PUTIH (Scirpophaga innotata WALKER) PADA PERTANAMAN PADI (Oryza sativa L.) DI DUA KETINGGIAN TEMPAT BERBEDA DI KABUPATEN SIGI Mohammad Yunus, Hasriyanty, Edy Junaedi,
AGROTEKBIS Vol 4, No 3 (2016)
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This study aims to identify parasitoids species and determine the percentage of parasitism of  white rice stem borer (S. innotata) on paddy rice cultivation at different altitudes (Below 200 m asl and higher than 500 masl). This research was conducted in December 2015 - March 2016, in the village of Vatunonju, Sigi Biromaru Subdistrict and Sejahtera Village, Palolo Subdistrict, Sigi District. Identification of parasitoids was conducted in the Plant Pest and Disease Laboratory, Faculty of Agriculture, University of Tadulako, Palu. The study sites was selected by purposive sampling method. Ten eggs group of white rice stem borer at each location were collected from paddy field  at different altitude to identify their parasitoids and parasitism level. The study found three parasitoids species of white rice stem borer namely Tetrastichus sp., Telenomus sp., and Trichogramma sp.. Telenomus sp. was the dominant species at the low land (200 m asl) paddy fields while Tetrastichus sp. was dominating at the upland (>500 asl) paddy fields with parasitism level were  23.34% and 20.69% respecttively.
ANALISIS MANAJEMEN PERSEDIAAN BAHAN BAKU COKELAT PADA INDUSTRI RAPOVIAKA SIMPLE DI KOTA PALU fitra. H, Nur Azmi; Effendy, Effendy; Howara, Dafina
AGROTEKBIS Vol 5, No 4 (2017)
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The aim of research are to find out the amount of economical order EOQ (Economy Order Quantity), the time lengthand the amount of order at Industry Rapoviaka simple st. Lasoso No. 45 Sub District Palu West of Palu City on April until 2016. The source of the data from Rapoviaka simple industry. The analytical tool used in this research is theAnalysis of EOQ (Economic Order Quantity), Safety stock, ROP (Re-Order Point). Result from this study is that the number of the purchasing material at the most economical shoulder simple Rapoviaka industry with an average that is equel to 17,826 kg, for the month of 16,67 kg November, December amounted to 16,76 kg, January 18,56, February 18,54 kg, and March 18,60 kg, with a frequncy of 3 times the message ordering in a mounth, safety stock of raw material requirements per production in Novemeber     and December of 4,17 kg, for mounth January, February and March requirements per production 5,00 kg. to reorder point in November and December of 8,33 kg and in January, February, March, amounting 10,00 kg. The total cost of materials inventory shoulder simple Rapoviaka Industry average of Rp.191.295,73/mounth. Key Words : Chocolate, management, material inventory.
ANALISIS TRANSMISI HARGA DUNIA KAKAO BIJI KE TINGKAT PETANI DESA SIMPANG II KECAMATAN SIMPANG RAYA KABUPATEN BANGGAI PROVINSI SULAWESI TENGAH Anggraini, Tetik; Yantu, M.R; Kalaba, Yulianti
AGROTEKBIS Vol 4, No 6 (2016)
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The aims of this study were to identify the form of price relationship at different level of cocoa bean markets from the world market to the farmer market, to analyse the integration of the cocoa bean markets, and to analyse the transmission elasticity of cacao bean price. The location of this study was purposively selected. Sampling technique used was simple random sampling. There were 30 farmers interviewed. Analysis model used was regression and correlation analysis. Results of the analysis showed that the form of price relationship between the world market and the farmer market depend on market structures. These relationships involved some market levels, from the world markets, Indonesian markets, Palu central market, regency market to farmer market. Results of the analysis on the form of cacao bean price relationship between the world market and the farmer market was positive and significant. Integration of world cacao bean markets and farmer markets in Simpang II village was strong and significant. This was indicated by a high correlation value, in average r = 0.895. Regression coefficient (β) was less than one which means that the trasmission elasticity of cacao bean prices from the world markets to farmer markets was inelastic. Therefore, market structures formed was unfully competitive markets. However, the transmission elasticity of the cacao bean price was still high.Key Words: Cacao beans, market, price transmission.

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