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Eka Dewi Nurjayanti
Program Studi Agribisnis Fakultas Pertanian Universitas Wahid Hasyim

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BUDIDAYA ULAT SUTERA DAN PRODUKSI BENANG SUTERA MELALUI SISTEM KEMITRAAN PADA PENGUSAHAAN SUTERA ALAM (PSA) REGALOH KABUPATEN PATI

MEDIAGRO Vol 7, No 2 (2011)
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This study aimed to determine  the process of cultivation and silkworm silk yarn production in the Exploitation of Natural Silk (PSA) Pati Regaloh. The basic method  of research used  is descriptive method. Determining the  location of  the research conducted (purposive), the Concession Alam Sutera (PSA) Regaloh. The results  obtained are  Regaloh  PSA  has implemented a  system of  partnerships between employers and  the surrounding  farming community  through  the core system and plasma. Technically maintenance silkworms can be divided  into two, namely  the maintenance  of mulberry  plantation  and  silkworm  breeding.  The species  planted mulberry  is Morus multicaulis Regaloh  PSA, Morus  cathayana, Morus nigra, Morus alba and mulberry mixed types. Mulberry plant maintenance includes  fertilizing, pendangiran  (weeding),  and  trimming. Maintenance  consists of maintenance silkworm caterpillars are small and  large caterpillars. Harvesting is done after the silkworm cocoon mengokon for 6-7 days in the maintenance brak brak-large  caterpillar.  The processing of  cocoons  into  silk yarn  is divided  into several stages, namely boiling, reeling, rereeling, pressing and packing.   Keywords: cultivation of silkworms, silk yarn, partnership, PSA Regaloh

DINAMIKA DAN MODEL ARIMA PENAWARAN BERAS DI KABUPATEN SUKOHARJO SEBELUM DAN SELAMA PELAKSANAAN OTONOMI DAERAH (Periode Tahun 1994-2010)

MEDIAGRO Vol 8, No 1 (2012)
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The purpose of this research is to know the dynamics of suppling rice in era before and after regional autonomy in Sukoharjo Regency and to analyzed ARIMA model of them in Sukoharjo Regency on 2011 – 2015. The basic method applied in this research is analytical descriptive method. The research object is taken purposively, that is Sukoharjo Regency. The method of analysis data in this research is (1) Box-Jenkins (ARIMA) method with fourth steps, include identification, parameter estimation, diagnostic checking, and forecasting and (2) Chow Breakpoint Test. The result got from this research is the annual supply rice data have a fluctuation pattern with increase trend. It is not stationary and become stationary in first differencing. The result of parameter estimation judged that tentative model for the annual supply rice is ARIMA (0,1,1). The result of diagnostic checking judged that the best ARIMA model is ARIMA (0,1,1) with RMSE value is 5.186,376; R2 value is 0,850311; F-statistic value is 79,52704; and parameter of MA is significant because probabilistic value is less than 0,05. To suggest dummy variable with Chow Breakpoint Test showed that in 2000 was a period which affected annual supply and demand of rice, with F-statistic value is 3,033932 and this probability is significant. Regional autonomy not affected in supply and demand of rice. It is because rule of regional government less than main government in capital country. The result of forecasting annual supply of rice in 2011 – 2015 showed annual supply decreased. Keywords: supply, ARIMA, rice

ANALISIS STRATEGI PENGEMBANGAN AGRIBISNIS KOMODITAS SAYURAN UNGGULAN DI ASOSIASI ASPAKUSA MAKMUR KABUPATEN BOYOLALI

MEDIAGRO Vol 8, No 2 (2012)
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This research aim to know profile effort and business area, internal factor and eksternal and alternative of association agribusiness strategy Aspakusa Makmur in expansion of pre-eminent vegetable agribusiness. Primary Data and secondary has been analysed to answer purpose of research. Analysis done by using matrik intenal/eksternal and matrik SWOT. Research responder consisted of official member of association, member of association, on duty agriculture and cooperation partner. Result of analysis matrik IFE to degree of importance based on factor wight - internal strategy influence factor at strength aspect of sequentially from a real important is motivation and loyality official member and member (0,18), supporting facilities for infrastructure (0,17), quality of better product (0,15), mission vision and institution of organization (0,13), and produce of vegetable (0,10). The biggest weakness factor associated is capital member of asosiasi/petani binaan terbatas/kecil and cistern of rain conducting system (0,09). Analysis matrik EFE menunjukan environmental factor eksternal which is highest had an effect on to association based on highest wight value successively is geographical position and conducting region (0,20), market opportunity (0,17), support from on duty sub-province agriculture (0,15), free market commerce (0,13), condition of politics social (0,06). The biggest threat factor is existence of competitor with wight value (0,10). Analysis matrik IE, with internal factor score total value 2,88 that contact with factor score total eksternal 3,19 at cell to 2 from 9 strategy cell. Alternative of strategy which can be done is increase product vegetable with quality, extends marketing, maintains quality of product, farmer access facility to defrayal institute, rekruitmen promotion division, increases quality of packaging, conducting applies greenhouse and net paranet, designs effective training system and studies comparing. Keyword : Aspakusa Makmur, Matrix IFE, Matrix EFE, Matrix SWOT, Agribusiness Strategy

KONTRIBUSI SEKTOR PERTANIAN DALAM PEREKONOMIAN WILAYAH KABUPATEN PATI

MEDIAGRO Vol 8, No 2 (2012)
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The purpose of this research are to identify the economic sector and agriculture sub sector, to analyze the position changes of economic sector and agriculture sub sector in Purworejo Regency. The research method used is descriptive method, which employs the data analysis method of  Location Quotient (LQ), Dynamic Location Quotient (DLQ) and merger of LQ and DLQ. This research takes the Gross Domestic Regional Product (GDRP) of Central Java Province and Pati Regency for the Basic Price Occur period of 2008-2011 and Pati Regency in Figures 2011, as the data. The result of this research shows that during four years (2008-2011), Pati Regency posseses three economic sectors which become the base sector, there are agriculture sector, electric, gas and clear water sector, and services sector. While the base sector of agriculture sub sector are plant producing food sub sector, plantation, forestry and fishery sub sector. According to DLQ analysis, there are seven economic sectors and three agriculture sub sectors that may become the base sector in the future. The third of economic sectors are agriculture sector, electric, gas and clear water sector, and services sector, while for the agriculture sub sectors are plant producing food sub sector, plantation, and fishery sub sector. The economic sector of Pati Regency which experience the position changes in the future are building and construction sector. The agriculture sub sector of Pati Regency which the experience the position changes in the future are forestry sub sector. Keywords: agriculture, Location Quotient, Dynamic Location Quotient

IDENTIFIKASI SEKTOR PERTANIAN DALAM PENENTUAN SEKTOR UNGGULAN DI KABUPATEN PATI

MEDIAGRO Vol 9, No 1 (2013)
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Pati Regency is a regency that relies on agriculture as the sector that contributed greatly to the formation of GDRP. Accordingly, this research is needed to determine the sectors and subsectors basis, so that local development can be done optimally. The basic method used is descriptive method, while for determination of the area of research is purposive method. The data used are secondary data obtained from the BPS, Bappeda, and Department of Agriculture. Methods of data analysis involves determining GDRP 2012 constant prices, location quotient analysis, component of regional growth analysis, and leading sectors and sub-sectors analysis. The result of the data analysis showed that based on the average value of LQ, there are three base sectors, that are agriculture sector; electric, gas and clear water sector; and financial, ownership and busines services sector. During the years 2009-2012, the sub sectors which has always been a sub sector basis are able to meet the needs of the region itself can even export to other region are farm food corps sub-sector, non food crops sub-sector, forestry sub-sector, and fishery sub-sector. From the nine sectors of the economy, only the slow-growing agricultural sector, while the other eight sectors of the economy have rapid growth. Agricultural sector, minning and quarring sector, manufacturing industry sector, and construction sector are the sectors that have a competitive advantage with the same sectors in the other regions in Central Java Province. The fifth sub-sectors of agriculture has rapid growth. There are four leading sectors in Pati Regency, that are agriculture sector, minning and quarring sector, manufacturing industry sector, and construction sector. In the agricultural sub-sector, there are four sub-sectors that have potential as a leading sub sectors, namely farm food corps subsector, non food crops sub-sector, forestry sub-sector, and fishery sub-sector. Key words:     component of regional growth, leading sectors and sub-sectors, Location Quotient.

ANALISIS NILAI TAMBAH INDUSTRI KERIPIK TEMPE SKALA RUMAH TANGGA (Studi Kasus Desa Lerep Kecamatan Ungaran Barat Kabupaten Semarang)

MEDIAGRO Vol 9, No 2 (2013)
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The purposes of this research are to know the value added of households scale tempe chips industries, to know the risks of tempe chips business in the Lerep Village and to know the feasibility analysis of households scale tempe chips industries. The research area sampling method is purposive in the Lerep Village West Ungaran District Semarang Regency, that is one of home industries centre of tempe chips. The analysis methods used in this research use value added analysis of Hayami’s method (1987), analysis of business risks and the analysis of feasibility using BEP and R/Cratio. Based on the research results, the amount of value added from tempe chips industries is Rp 38,452.99/kg with a ratio of 82.34 percent. Margin obtained is Rp 40,728.24 which distributed to each of the factors (labor income 12.22 percent, contribution of other input 5.59 percent and industry profits 82.19 percent). Industries of tempe chips has the variation coefficient value (CV) more than 0.5 that is equal to 2.92 and lower limit value gains (L) is Rp 158,012.18, so that industry of tempe chips business risk with the possibility of loss is Rp 158,012.18. The total cost of the production process tempe chips Rp 347,006.09 and the production volume value BEP 0.067 kg tempe chips and BEP value revenue Rp 1,827.9. While the R/C ratio value is 1.54 so that, the tempe chips industries business is feasible because the R/Cratio value is more than 1 (one). The suggestion to businessman is hoped to develop their business by increasing the number of output products of tempe chips and to the government can give more attentionin the form of management training and others.   Key word: value added, tempe chips industries, business risk, feasibility analysis

ANALISIS KELAYAKAN USAHATANI JAMBU AIR MERAH DELIMA (Syzygium samarangense (Blume) Merr. & Perry.) DI KABUPATEN DEMAK (Studi Kasus di Kelurahan Betokan Kecamatan Demak Kabupaten Demak)

MEDIAGRO Vol 9, No 2 (2013)
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The research objective was to determine why farmers cultivate delima water apple and analyze the costs, revenues, income, level of feasibility in terms of break even point (BEP) and return cost ratio (R/C ratio) on the farm delima water apple in Demak Regency. The methodology used is a case study in the Betokan Village, Demak District, Demak Regency in 2012. Recruitment of respondents was all farmers delima water apple, with has trees over 3 years of age. In this study of 26 respondents Betokan Villages. The data used are primary data and secondary data. The data was collected by interview, observation, quesioner, recording, and literature review. The results showed that the analysis of the total cost value of the land tax is Rp.1.921.206,00/season and land rent of cost Rp.2.796.254,00/season. While revenue is Rp.8.766.015,00/season. Revenue using the cost analysis of land value tax is Rp.6.844.809,00/season, and the use of land rental value of Rp.5.969.761,00/season. BEP value of production quantity is equal to 154,71 Kg/season. While BEP rupiah is Rp.1.261.206,64/season. The R/C ratio in the delima water apple farming the land tax value of the analysis is as large as 4,56, while the R/C ratio using land rental value is as large as 3,13. Results of the analysis using the above qualifications break even point (BEP) and return cost ratio (R/C ratio). Keywords: Cost, delima water apple, feasibility analysis, income, revenue.