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INDONESIA
MAPETA
Published by Universitas Pembangunan Nasional Veteran Jawa Timur
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Education
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Articles 37 Documents
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EFISIENSI PEMASARAN CABAI MERAH KERITING DI KECAMATAN NGEMPLAK KABUPATEN SLEMAN Istiyanti, Eni
MAPETA Vol 12, No 2 (2010): MAPETA
Publisher : MAPETA

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Abstract

The research marketing efficiency of red chili was located in Ngemplak regency Sleman distric purposed to know marketing channel, marketing margin, part of price accepted by farmer each marketing channel and marketing efficiency. The research used descriptive analysis method. About 62 farmer were chosen with cluster method and with sampling ball snow method for got 13 seller. Interview and observation in collecting primary data while the documentation to retrieve secondary data.Result of research indicate that there are three marketing channel in Ngemplak, that is channel I) farmer - retail - consumer, retail there selling red chili Pakem market and Beringharjo market; II channel) farmer - compiler saler - wholesaler - retail - consumer; III channel) farmer - wholesaler - retail - consumer. At I channel, margin marketing that the retailer selling red chili at Beringharjo market larger than Pekem market. While at II channel and III, margin marketing larger ones II channel. At I channel, part of price accepted by farmer from retail selling red chili at Pakem market bigger than Beringharjo market. Economically, I channel which its retail sell red chili to Pakem market more efficient compared to retail selling red chili to Beringharjo market. Technically I channel which its retailer sell red chili to Beringharjo market more efficient compared to retail selling to Pakem market. At II channel and III part of marketing efficiency cannot be determined because final consumer unknown.Keyword : Red Chili, Marketing Channel, Marketing Margin, Part Of Price, Marketing Efficiency
KORELASI PENYAKITVIRUS TUNGRO DENGAN BERBAGAI JENIS WERENG PADA TANAMAN PADI (Oryza sativa) Di JAWA TIMUR Hamid, Abdul; Nirwanto, Herry
MAPETA Vol 12, No 1 (2009): MAPETA
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ABSTRACTThe objective of research is to know the correlation between Tungro disease and various leafhopper at paddy crop in some sub-province East Java. Making ofepidemic model conducted by using obtained data of laboratory Perception of Pest and Disease of Crop Food and Horticulture and also Report Observer of Pest Disease . Data analysis was based on the intensity of tungro disease, the frequency of rainy day and rainfall per month, pattern of planting, population of green leafhopper, as well as competitor insect as natural enemy. Correlation and multiple regression analysis was used to make epidemic model. The results of this study indicated that epidemic model of tungro disease with linear regression was Y= 641.659 + 1.925 ( Rainfall + 17.815 (Green leafhopper)) + 30.014 ( Brown leafhopper) + 60.493 ( Zigzag leafhopper) - 59.444 ( spider) - 122.425 ( Rain day) ( R = 0.988). This model significantly can explain correlation between rainfall, rainy day, vector insect to the severity of tungro disease at paddy crop. Keyword: Model, Tungro disease, green leafhopper
PENGEMBANGAN AGRIBlSNIS MELALUI MANAJEMEN TEKNOLOGI Imam Hidayat, Syarif
MAPETA Vol 4, No 13 (2002): MAPETA
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Abstract

Agribusiness development is not new issue, many experts have discussed for it so much. Then some policies of Government have been created to develop agribusiness system. In reality the efforts have not yet reached objective the society agribusiness of Indonesia. In order to improve agribusiness condition, there are some ideas, for example the use of technology. As a method to enhance better life of people (the definition of technology) the technology beside can some benefits, so it will have the negative effects to business, system or environment where man usually live. Than technology management will be needed to make maximize benefit and to minimize risk. Key Words: Agribusiness development. Techno/ogy management
PENGEMBANGAN PROTOKOL MEDIA UNTUK KULTUR EMBRIO KELAPA KOPYOR (COCO NUCIFERA L.) DI JAWA TlMUR Sukendah, M.Sc, Dr. Ir.
MAPETA Vol 4, No 13 (2002): MAPETA
Publisher : MAPETA

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Abstract

Dalam usaha untuk mendapatkan kelapa Kopyor yang true-to-type, satu-satunya cara adalah dengan menginokulasikan embrio dalam media buatan pada kondisi in-vitro. Ada lima (5) protokol media dengan media dasar Y3 (Eeuwens) dan MS (Murashige & Skoog) yang dicoba yaitu M1 (Protokol UPLB/Philippines) sebagai kontrol, M2 (Protokol I) dengan rangkaian Y3 cair; Y3 cair; Y3 cair (media Y3 cair pada tahap inisiasi ; Y3 cair sub kultur I dan Y3 cair sub kultur II), M3 (Protokol II) dengan rangkaian media Y3 padat; Y3 padat; Y3 padat, ~ (Protokol III) dengan rangkaian media MS padat; MS padat; MS padat, ~ (Protokol IV) dengan rangkaian media Y3 cair; MS padat; Y3 cair, ~ (Protokol V) dengan rangkaian media MS cair; Y3 padat ;Y3 cair. Pertumbuhan embrio kelapa Kopyor sangat capat pada Protokol media II (serangkaian Y3 padat pad a tahap inisiasi, subkultur I dan II), sehingga menjadi plantlet yang sempurna. Sebaliknya pada protokol media I (serangkaian Y3 cair) embrio hanya membesar tetapi tidak dapat berkecambah. Pad a Protokol III embrio memberikan respon yang positif meskipun perkembangan embrio tidak secepat seperti pada protokol II. Pertumbuhan embrio terhenti atau mengalami stagnasi pada serangkain media protokol IV. Kata kunci: Protokol Media, Kultur Embrio, Kelapa Kopyor
BENTUK - BENTUK PARTISIPASI MASYARAKAT SEKITAR HUTAN TERHADAP KEAMANAN HUTAN ( KASUS DESA PELANG LOR, KEDUNGGALAR - NGAWI ) Waliulu, A. Rachman
MAPETA Vol 4, No 13 (2002): MAPETA
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Society participation is the urgent role in forest security. During the time, Perhutani had been co operate with "pesanggem", so that it is properly for it to get participation from society. The most participation who were done by "pesanggem' in Village Pelang Lor, Kedunglar Ngawi were contact, information, response participation and discuss about the effort to handle forest burning and breaking. The other side, the less participation was to handle and evaluate those.
EKSTRAKSI OLEORESIN JAHE (Zingiber officinale) KAJIAN DARI UKURAN BAHAN, PELARUT, WAKTU DAN SUHU Anam, Choirul
MAPETA Vol 12, No 2 (2010): MAPETA
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Abstract

This study aimed at investigating the best condition in terms of material size, solvent type, time and temperature of the extraction process to produce oleoresin. This study consisted of two stages. This study used the Block Randomized Design with six replications. Experiment I was a single factorial experiment consisting of three treatments, the material size of 20 mesh, 40 mesh and 60 mesh. The best result yielded in the first experiment was used for the second experiment. Experiment II consisted of three factors, the treatment of which were arranged in a nested design. Each treatment was repeated three times. Factor I, the solvent, consisted of two levels: ethanol and acetone. Factor II, the time, consisted of three levels: one hour, three hours and five hours. Factor III, the tempetarature, consisted of three levels : (30±1)oC, (40±1)oC and (50±1) oC.Experiment I revealed that the best result was yielded at a material size of 40 mesh, an oleoresin content of 20.60 % and a volatile oil concentration of 21.26 %. Experiment II showed that the usage of ethanol solvent for three hours at a temperature of 40oC yielded the best ginger oleoresin. The extract contained 22.12 % oleoresin, 20.27 % volatile oil content, and 9.20 % solvent remains with a 1.5173 deviation index.The conclusion of this study is that the best ginger oleoresin axtract is produced from a material size of 40mesh using the extraction condition of ethanol solvent for 3 hours at 40oC.Key words : ginger, oleoresin, extract
RESPON KONSUMEN TAHU TERHADAP KENAIKAN HARGA KEDELAI DI KABUPATEN BANTUL -, Sriyadi
MAPETA Vol 12, No 2 (2010): MAPETA
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This research aims to describe the consumer attitude and behavior toward the increase of the soybean price and to know the consumer response toward the increase of the soybean price taken from the attitude and behavior change point of view. The site of the research was intentionally chosen in Bantul Region since therewere lot of tofu vendors in the region, and there were 150 samples of consumers. Description was used to describe the consumer attitude, behavior, and response. The result of the analysis showed that the consumer response toward the increase of the soybean price remained the same, because all of the consumers gave theneutral response. The result of this research also showed that the price of the tofu remained the same but the size was smaller so that the price was still affordable for the consumers. It is recommended for the tofu producers if the soybean price increases, they should not increase the tofu price but make the tofu size smaller.Key words : attitude, behavior, response, soybean, and consumer.
TRANSMISI VERTIKAL HARGA BERAS DI PROPINSI LAMPUNG Lantarsih, Retno; Hadi Darwanto, Dwidjono; Handoyo Mulyo, Jangkung
MAPETA Vol 12, No 2 (2010): MAPETA
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Abstract

Price behavior is an indicator for market efficiency. The reseach is conducted: (i) to examine the relationships between riil price for rice at retail level and riil price for rough rice at producer level, (ii) to examine the relationships between riil price for rice at retail level and riil price for impor rice. The causality is analysed by error correction representation, and the asymmetry of price transmmision is analysed by error correction model approach. It is used monthly time series data from 1998 – 2008. Results of the research show that: (i) the riil price for rice at retail level is integrated to the riil price for rough rice at producer level in the longrun; (ii) there is a causality direction from riil price for rice at retail level to riil price for rough rice at producer level, and no reverse, (iii) the price transmmision of relationship between riil price for rice at retail level and riil price for rough rice at producer level is asymmetry. Price adjusment of rough rice at raising price is slower than at falling price.Key words: Asymmetry Price Transmission, Rice, Lampung Province
PENGARUH PESTISIDA TERHADAP KEHIDUPAN ORGANISME TANAH Sodiq, Moch.
MAPETA Vol 2, No 5 (2000): MAPETA
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Abstract

The residues of applied pestisies in Agriculture were the major source of environmental contamination by pesticides. The choise of pesticide and its dose, the effect of the pesticide on target and non target organisms and circulation of residue in the evironment should be considered cerefully considered Organophosphorous. carbamate. and chlore hydrocarbon pestisides could decrease soil organism pupulation. Clorinated hydrocarbons were more peristence than orqanophosphorous and carbamate pesticides
EKSPLORASI NEMATODA ENTOMOPATOGEN PADA BEBERAPA WILAYAH DI JAWA TIMUR -, Nugrohorini
MAPETA Vol 12, No 2 (2010): MAPETA
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Entomopatogenic Nematodes is the biological insecticides can be used to control Lepidoptera, Coleopteraand Diptera order.The nematodes can be isolated from soil of several locations in East Java. The aim of theresearch is to know the genera of entomopathogenic nematodes and population density of that nematodes from each location in East Java. The methods of the research are nematodes isolation with baiting methods, identification and count of nematodes population density. The result of the research showed that the entomopathogenic nematodes Isolate was found from Jember, Malang, Mojokerto, Sidoarjo. The genera of all nematodes Isolate is Steinernema sp. The higest population of Entomopatogenic Nematodes was found from Malang Isolate.Keyword : Entomopatogenic Nematodes, biological insecticides, Steinernema sp., population density, Isolate.

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