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INDONESIA
JURNAL AGRI-TEK
Published by Universitas Merdeka Madiun
ISSN : 14115336     EISSN : 25800035     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Arjuna Subject : -
Articles 72 Documents
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Kajian Pembuatan Program Aplikasi Analisis Struktur Gedung Terhadap Beban Gempa Menggunakan Borland Delphi 6 Aji, Seno
JURNAL AGRI-TEK Vol 16, No 1 (2015): JURNAL AGRI-TEK
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Abstract

Indonesia is a country often occurring earthquakes because most of the islands of indonesia situated in regions that have the activity of the earthquake are enough high because indonsia areas located at the confluence of three main plates of the world namely indo-australia plates, eurasian and pacific. To research will be done the study analysis of the structure on the burden of building earthquake use borland delphi 6 with studies the structure of the building floors 4 which are located in the madiun with force concrete (fc) used is 25 MPa and yield strength for steel (fy) that is used is 320 MPa. The purpose of this research is to calculate the value of a shearing force the average the layer of soil, the burden of nominal basic sliding horizontally because of earthquake that work on the structure building, the distribution of the burden of high earthquake building along, time a trill fundamental natural structure, and performance service limits the structure of the building with used the results of the program design using language programming delphi 6. To analysis of the structure on the burden of earthquake used SNI 1726 2002. The results of design application program using borland delphi 6 shows that the results of the value of obtained have a value by a similar. The difference in the value of the results could happen if the data included data is the result of rounding.Keywords: Borland Delphi 6, application program, analysis of the structure, the burden of building earthquake.
ANALISIS PRODUKTIFITAS PETANI PADI PENANGKAR BENIH DENGAN PETANI KONSUMSI Mustika Wardhani, Ratna; Ardi Ansyah, Riza
JURNAL AGRI-TEK Vol 17, No 2 (2016): JURNAL AGRI-TEK
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Abstract

Differences in the use of the source of origin of rice seeds affect the outcome, production, revenue and income among farmers and farmers’ seed paddy rice consumption. This study aims to determine perdedaan production, farmers’ income and receipt of seed paddy and rice farmers consumption. The study was conducted in the village of Slambur, District Geger, Madiun district in the village where there are two different groups of farmers are rice farmers and rice farmers breeder consumption began November 2015 to January 2016. The analysis method used is multiple linear regression and a different test method average - average , The results showed that the cost of inputs and labor costs affect the production of seed paddy farmers 99.7% and 99.1% of consumption of rice farmers. There are differences in the average - average production, revenue and income between farmers and seed paddy to rice farmers kosumsi with the same land area of 0.32 ha, with the production of farmers seed of 2378.25 kg of rice and rice farmers in consumption of 2327.5 kg , while for reception to farmer seed padiRp. 10,702,125, the consumption of rice farmers Rp. 9.801 million and for seed paddy farmers’ income of Rp. 7.1257 million, rice farmers Rp.6.809.075 consumption.Keywords: Seed, the cost of inputs, labor costs, production 
PENGARUH FRAKSI SERAT SABUT KELAPA DAN RESIN UNSURATED POLYESTER TERHADAP KEKUATAN TARIK KOMPOSIT ., Sutrisno
JURNAL AGRI-TEK Vol 16, No 2 (2015): JURNAL AGRI-TEK
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Abstract

Coco fiber is a fiber that comes from nature at this time huge numbers and not dimanfatkan optimally. Fiber-style mini has a value ekonommis that tinngi when it can be processed into composite materials that can be utilized in automotive technology as well as for the other. To get a good composite material necessary technology is also good workmanship. Coco fiber is cleaned of flesh then made composites with polyester matrix BQTN. Methods of workmanship by means of hand lay up. Where the coconut coir fiber is set at a certain percentage of the variation of random fiber direction. Then they were then exposed to final touch according to standardized sizes for ASTM testing. Tensile testing according to ASTM D 638.The results showed that the volume fraction of 40% had the most excellent tensile strength that is equal to 14.8 MPA, the modulus of elasticity of 3.76 GPA. From these results can be concluded that the composite material can be used in the automotive industry as well as for domestic industry.Keywords: natural composites, coco fiber, polyester BQTN, tensile strength
PENGARUH BERBAGAI MACAM PANJANG STEK TERHADAP PERTUMBUHAN BIBIT ANGGUR (Vitis vinivera L.) Kurniastuti, Tri
JURNAL AGRI-TEK Vol 17, No 1 (2016): JURNAL AGRI-TEK
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Abstract

This study aims to determine the length of the cuttings are best for growing grape seeds. This research was conducted at the experimental station of Agriculture Faculty of Islamic University Balitar Blitar in September 2015 to November 2015. This study used a randomized block design (RAK) with seven treatments, the cuttings are terdidi length of A = 10 cm, B = 12.5 cm , C = 15 cm, D = 17.5 cm, D = 17.5 cm, 20 cm E = F = G = 22.5 cm and 25 cm and 3 replicates, obtained 21 experimental unit. Data analysis was performed using F test showed significant differences If then tested further by using Duncan’s test at 5% level. The results showed that the length of cuttings significantly affect the percentage of cuttings grow, the time appears buds, percentage of cuttings sprouted buds shoot length, number and length of root cuttings of wine. The growth of seedlings cuttings of the best wines on the length of cuttings 20 cm at the variable percentage of cuttings grow, sprout cuttings percentage, shoot length and root length.Keywords: long cuttings, growing, grape seed 
UPAYA PENINGKATAN AGROINDUSTRI PERKOTAAN MELALUI KAJIAN KEANEKARAGAMAN TANAMAN PEKARANGAN DI KABUPATEN MAGETAN Mustika Wardhani, Ratna
JURNAL AGRI-TEK Vol 19, No 1 (2018): JURNAL AGRI-TEK
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Abstract

Empowerment of yard which is solution of problem of limited agricultural land experienced by urban society. The problem of agroindustry up to now is always faced with obstacles of supply management and quality of raw materials. The expected research objectives are to identify and assess the types of crops grown on the yard and determine the priority of agro-industrial development potential in Magetan City. The method used in this research is descriptive method implemented on some respondents who empower the yard as a provider of raw materials agroindustry. Location samples are chosen purposively with non-random methods and are selected on the basis of consideration. The location chosen in this research is Magetan City Region. while the method of data analysis in determining the priority of agroindustry potential that is used is Exponential comparison method (MPE). The results of the research are as follows: (a). In the city of Magetan, the use of yard is done by the cultivation of Fruit, Vegetable and Medicinal Plants (TOGA) plants, (b). Priorities 1 to 3 which are potential for development as raw materials of agroindustry are as follows: Plant Fruit Type namely Mango, Melinjo and Banana, Types of Vegetable Crops ie Chilli, Sledri and Tomato, Types of Medicinal Plants (TOGA) ie Ginger, Turmeric and Pandanus. (c) Type of Agroindustry Processed Products that can be developed in Magetan City according to the potential of cultivation in the yard is as follows: Type of Fruit Crop can be processed into Various Chips, Dodol, Syrup, Fruit Extract, etc., Types of Vegetable Crops can be processed into Various Kripik, Sambel Pecel, Saos etc, Types of Medicinal Plants can be processed into Candy, Syrup, Processed Seasonings, Jamu, Instant Ginger etc. Keywords: Agroindustry, Yard, Plant Diversity
KAJIAN PERANAN KAYU LAHAN MILIK RAKYAT TERHADAP PENDAPATAN RUMAH TANGGA PENGELOLANYA ( Studi Kasus di Kecamatan Kare Kabupaten Madiun) Setyo Martono, Djoko; Sulasno, Sulasno
JURNAL AGRI-TEK Vol 15, No 2 (2014): JURNAL AGRI-TEK
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Abstract

Timber income people so far only considered as a complement of the total income that is less serious and usually managers in maintenance when compared to the maintenance of agricultural crops. Along with the price of wood then the public got interested and serious about the people timber plants that mostly dominated by teak as carpentry, industrial raw materials and energy sources both in the countryside and in the cities in Java purpose of this study was to determine the role of production of timber from land owned by the people of the total revenue for the managers, especially in the area of research studies conducted on land owned by the village folk and Randualas Kuwiran Kare District of Madison County in April to May 2014 for data retrieval lapangannya.Metode used in this research is descriptive method quantitative. The results showed that the production potential of community forest management varies depending on the shape of the plant and the type of crops grown on his land. Average potential timber forest land owned by the people in the District of Kare at 83.1884 m3 / ha, with an average of greatest potential in Hamlet Dawung with an average potential of 109.7928 m3 / ha and the average potential in the smallest hamlet Kuwiran with average potential 50.7758 m3 / ha. While the average estimated annual increment of 11.2516 m3 / ha / year. Revenue contribution from timber land owned by the people ranks second only to other income of the farmer respondents ie 25% of the total income of farmers as managers. Carpentry needs can be fulfilled at the sites of potential timber owned by the farmer managers.Keywords: Roles, Land Belongs to the People, Revenue
Pendugaan Cadangan Karbon Pohon Jati (Tectona Grandis, Lf) Di Hutan Rakyat Bersertifikat Svlk (Sistem Verifikasi Legalitas Kayu) Setyo Martono, Djoko; Prima Atmaja, Ardian
JURNAL AGRI-TEK Vol 18, No 2 (2017): JURNAL AGRI-TEK
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Abstract

The community forest plays an important role to reduce greenhouse gas emissions because forests can absorb carbon dioxide in the air which is then storing in the tree. Measurement of the amount of C stored in the body plant life (biomass) in a community forest can describe the amount of CO in the atmosphere is absorbed by plants. Research activities aimed to estimate how much carbon stocks in Jati trees in public forests certified SVLK (Timber Legality Verification System). The method used is the making of allometric equations by the method of logging of teak tree species The location of research conducted in the area of community forests managed by the Forest People's Association business (PPHR) Lawu Lestari, district Panekan, Magetan. With an area of 192.16 hectares and spread over three (3) villages namely Ngiliran, Jabung and Bedagung and already getting sertivikat SVLK Certification Body PT SGS Indonesia on December 4, 2013. The amount of the percentage of biomass per tree parts from the greatest is the stem 47.54%, 30.73% Branches and twigs, roots 18.37% 3.35% last leaf. Model equation for estimating the amount of carbon content teak Y = 65,019 d2,370.Keywords: carbon content; teak; community forest; wood Legality
Model Pendugaan Biomassa Dan Karbon Hutan Rakyat Jati Unggul Nusantara (Kasus Hutan Rakyat Jati Unggul Nusantara (JUN) Umur 5 Tahun Desa Trosono, Kecamatan Parang Kabupaten Magetan) Lukito, Martin; Rohmatiah, Ahadiati
JURNAL AGRI-TEK Vol 15, No 1 (2014): JURNAL AGRI-TEK
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Abstract

JUN have important role in the conservation and see the economic advantages such as root crops JUN stable compoun, Produce fast-growing plants , with quality timber products from aspects of conservation and can be harvested from the age of 5 years from the economical aspects . The purpose is the potential magnitude Predicting wood and plant biomass potential JUN.dan carbon content stored in various plant organs, the magnitude of the potential suspect plantation forests to absorb CO2 . The study was conducted on public forests in the village Trosono JUN plants . District. Parang . Kab . Magetan , through forest inventore . The results : Estimated potential stand stand for community forest plants ranged JUN 288.74 m3 , or with an average of 87.667 m3/ha average volume of 0.1337 m3/ tree with the smallest volume of 0.00789 m3 and Smallest volume of 0.0045 m3 and the largest of 0.7387 m3 . The total potential of biomass is 56.2 tons . Or the equivalent of 17.295 tons/Ha . The composition of the biomass plant organs on the trunk of 53.84 % by weight of the total biomass , while root occupies second place at 19.55 % , 16.01 % and a branch of the most smallest leaves at 10.60 % . Average carbon content of the sample stands of trees ranged from 7.86 kg , ranging from 8.73 tons of Co2/ha composition of plant organs in organ stem reaches 53.14 % of the total carbon content of trees , followed by 19.29 % roots , Branch 15:30 % , and leaves of 10:46 % . CO2 sequestration potential when converted to the number of plants per hectare on average 31.97 tons CO2/ha . Allometric equation which is derived in this study as follows .Keywords : Potential , Biomass ; carbon dioxide , CO2 absorption ,
PRODUK OLAHAN SAOS DAN PERMEN SEBAGAI UPAYA PENINGKATAN NILAI TAMBAH PEPAYA Mustika Wardhani, Ratna; Rekyani Puspitawati, Indah
JURNAL AGRI-TEK Vol 18, No 1 (2017): JURNAL AGRI-TEK
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Abstract

One of agricultural commodities that can be developed further as raw material of agroindustry is papaya (Carica papayaL).Papaya tree is very beneficial for health, papaya fruit is nutritious as a food digestive system, while the leaves of papaya can be made as vegetables as a traditional madicine. In Madiun Regencies most of population rely on agriculture, plantation and horticulture.although papaya is rich in nutrients but the papaya is very easily damaged, so the handling must be careful during harvesting, packaging and transportation. Therefore processing papaya into various processed products is the right solution to overcome the problem, in additional to increase the added value. In order to increase the added value of papaya, papaya fruit processed as a papaya candy and papaya sauce. Based on the problem above, the purpose of research to be achieved is to analyze the added value of papaya commodities into processed products as a candy and papaya sauce. From the research that has been done can be concluded as follows: (1) The added value created from each kilogram of fresh papaya into papaya sauce is IDR 5.919,9 or 65.7% of production cost. (2) The added value created from each kilogram of fresh papaya into papaya candy is IDR 4.100,0 or 54.6% of production cost. Keywords: Added Value, Processed Product, Papaya 
Estimasi Volume , Biomassa Dan Karbon Hutan Rakyat Jati Unggul Nusantara Desa Dungus Kecamatan Dagangan Kabupaten Madiun Rohmatiah, Ahadiati; Lukito, Martin
JURNAL AGRI-TEK Vol 16, No 1 (2015): JURNAL AGRI-TEK
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Abstract

The purpose of this study is the potential Wood and plant biomass potential Jati Unggul Nusantara (JUN). and carbon content (C) stored in various organs of plants, and the potential of plantations to absorb CO2. The study was conducted on private forest in the village Dungus JUN plants. District. Kec. Dagangan . Kab. Madiun, through activities in the forest inventore age of five measurements of wet weight of leaves and twigs, stems, branches and leaves made with the technique of "destructive sampling". Carbon content measurements performed by the indirect method. Potential CO2 uptake was estimated by mass weight conversion. Estimates of potential standing stock ranged Estimated potential for community forest Teak Dungus in the village district. Kec. Dagangan Kab Madiun at age 5 year. The total volume of 53.173 m3 The content of plant biomass ranged JUN of 196.74 kg, reaching 52.90 % of the average weight of the wet conditions. Total biomass potential stand JUN is 121.1 tons. Or when in the state in unit area/Ha, the average biomass of 27.30 ton/Ha. Potential carbon content in biomass conversion method ranged average of 13.65 ton of CO2/Ha. total potential carbon content stand JUN is 46.61 tons of Carbon. When converted into units of v/ha are ranged from 12.45 to 13.65 tons of CO2/Ha. The composition of the carbon content of each component tree is also different, which is the highest in the stem component, followed by branches, roots, and leaves. The amount of CO2 sequestration potential in the conversion of the plant when the plant amount equivalent to 367.17 tons of CO2 overall JUN. Allometric equation which is derived in this study as follows Relationship between volume JUN with a diameter at breast height (DBH) trees Volume = Y = 0.0002587 DBH (cm) 2312 Relationship Biomass and Carbon content with diameter at breast height (DBH) is a model of power with WT / CT = 0.051 DBH 2231 for biomass and WT / CT = 0.052 DBH 2,231 for carbon content.Keywords: Potential, Biomass;; carbon dioxide, CO2 absorption

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