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Eko Apriliyanto
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Redaksi Jurnal Ilmiah Media Agrosains Jl. Raya Kenteng - Madukara KM. 02, Madukara, Kab. Banjarnegara Jawa Tengah 53482
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Jurnal Ilmiah Media Agrosains
Published by Politeknik Banjarnegara
ISSN : :2407169     EISSN : 29626315     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Ilmiah Media Agrosains merupakan publikasi tulisan asli yang berkaitan dengan bidang pertanian secara luas.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Agronomi dan Ilmu Tanaman
Articles 63 Documents
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PEMANFAATAN SALAK AFKIR SEBAGAI MEDIA PRODUKSI NATA DE SALACCA DI KABUPATEN BANJARNEGARA Lukmanul Hakim; Bondan Hary Setiawan
Jurnal Ilmiah Media Agrosains Vol 1 No 1 (2014): Edisi November
Publisher : Unit Penelitian dan Pengabdian Masyarakat (UP2M) Politeknik Banjarnegara

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Abstract

Off grade salacca still contain many nutritions that potencially used as fermentation media on nata (nata de salacca) production. This research purpose is to know the ability of off grade salacca in Banjarnegara district as raw material on nata de salacca production. The research was conducted in Agriculture Product Processing laboratory of Agrotechnology Department on Banjarnegara Politechnic at September-November 2012. This research used randomized block design with four variable. That variable are variation of sugar added (0% (control), 5%, 8%, and 11%). Parameter that was observed are thickness and weight of nata de salacca. The result showed that off grade salacca can be used as fermentation media on nata de salacca production. The best result was conducted by 8% sugar added that can produced 8 mm thickness and 800 g weight of nata de salacca.
PENGARUH PEMBERIAN KOMPOS GULMA SIAM TERHADAP INTENSITAS SERANGAN ORGANISME PENGGANGGU TANAMAN CABAI Eko Apriliyanto; Rr. Mustika Pramudya A.
Jurnal Ilmiah Media Agrosains Vol 1 No 1 (2014): Edisi November
Publisher : Unit Penelitian dan Pengabdian Masyarakat (UP2M) Politeknik Banjarnegara

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Abstract

The purpose of the study is to determine the effect of siam weed compost toward the attact intensity of plant pest organism and the effect toward red chili products. The research was conducted in experimental garden of Politechnic Banjarnegara using a Randomized Block Design. The treatment used five types of fertilizers. They were control/ without fertilizer, NPK (urea 400 kg/ha, SP36 200 kg/ha, and KCl 200 kg/ha), chicken manure 40 ton/ha, goat manure 40 ton/ha, cow dung manure 40 ton/ha, and siam weed compost 40 ton/ha. Each treatment was repeated 4 times, so there were 24 experimental units. The result showed major pest that attact chili plant were green leafhopper (Empoasca sp.) and aphids (Aphid sp.) The attact intensity of green leafhopper pest by providing siam weed compost and other fertilizers did not show significantly different, but the chili plant did not show any green leafhopper attact. The attact intensity of aphids by providing siam weed compost and other fertilizers were also not significanly different from the mean intensity of the attact on the siam weed compost treatment wich required 19,08%. The entire treatment can not improve the result both of the chili fresh weigh and the chili dry weight wich are 79,31 g and 14,67 g each in siam weed compost treatment. Plant fresh weigh is 59,95 g at siam weed compost from treatment did not show significantly different from either control plant and the other fertilizer treatment giving siam weed compost, goat manure, and chicken manure can increase plant dry weight wich are 17,59 g, 18,55 g, and 18,55 g.
APLIKASI SIMODAS UNTUK PENENTUAN HIDROGRAF BANJIR DI DAERAH ALIRAN SUNGAI (DAS) LOKOTENIHAWU PULAU SABU NUSA TENGGARA TIMUR Fanny Tri Raditya
Jurnal Ilmiah Media Agrosains Vol 1 No 1 (2014): Edisi November
Publisher : Unit Penelitian dan Pengabdian Masyarakat (UP2M) Politeknik Banjarnegara

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Abstract

River flood discharge is an indicator of the ability of a watershed to collect and drain rainwater. Of flood discharge is known to regulate the ability of a watershed hydrologic process. Information flood discharge can be used as a reference to estimate the maximum flood that occurred in a watershed. SIMODAS is software that can be used as information systems and hydrologic models for watershed management. This software is developed by integrating hydrologic models and spatial spread of Geographical Information Systems (GIS). This study aims to predict the flood hydrograph at the Lokotenihawu watershed, Sabu Island, Nusa Tenggara Timur using SIMODAS. The method used in this study is to estimate the spatial analysis of flood hydrograph at the Lokotenihawu watershed, Sabu Island, Nusa Tenggara Timur. Based on the results of the simulation models, it is known: 1) hydrograph obtained using SIMODAS in Lokotenihawu watershed having a hydrograph ordinate rapid rise but long descent. With a peak discharge of 9.322 m3/second and a volume of 338,400 m3. 2) SIMODAS is a model that has the ability to get data closer to field conditions, this is because SIMODAS an integration of hydrologic models with a geographic information system that can accommodate changes in the spatial interactive watershed.
ANALISIS KARAKTER VEGETATIF DAN SITOLOGI PADA BEBERAPA PLASMA NUTFAH PISANG (MUSA SP.) Okti Hanayanti; Rr. Mustika Pramudya A.
Jurnal Ilmiah Media Agrosains Vol 1 No 1 (2014): Edisi November
Publisher : Unit Penelitian dan Pengabdian Masyarakat (UP2M) Politeknik Banjarnegara

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Abstract

Studies on characters of plants are required to indentification and collect the germ plasm. In the present study four banana germ plasm accessions gebyar, rajanangka, mas kirana and rajalawe were examined. The objective was to charachterize the vegetative character and to reveal the ploidy based cytology character (chromosome numbers and stomata anatomy). Some vegetative character can be specialized as a phenotypic marker of banana. Especially in Gebyar accession where the leaves have a purplish red spots and red veins. Petiole canal leaf and blotches at the petiole base is also a reference for the determination of the genome. Straight petiole canal leaf and sparse blotching showed that Gebyar tend to M.balbisiana (B genome). While open petiole canal and large blotches tend to M. acuminata (A genome) as shown in mas kirana. Rajanangka and rajalawe have open petiole canal and sparse blotching so it is possible both are the result of M.acuminata and M.balbisiana crossing namely M. paradisiaca (AB Genome). Chromosome analysis revealed different ploidies: diploid and triploid, with chromosome number 2n=22 for mas kirana, and 2n=33 for gebyar, raja nangka and rajalawe. Accession with triploidy had bigger stomatas. The stomatas were located on the upper and lower surfaces of leaves.
KARAKTERISTIK SOSIAL EKONOMI YANG MEMPENGARUHI TINGKAT PENDAPATAN PETANI UBI KAYU DI DESA KARANGANYAR BANJARNEGARA Sarno; Bondan Hary Setiawan
Jurnal Ilmiah Media Agrosains Vol 1 No 1 (2014): Edisi November
Publisher : Unit Penelitian dan Pengabdian Masyarakat (UP2M) Politeknik Banjarnegara

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Abstract

Farmer of cassava in Karanganyar village of Banjarnegara have social characteristic different economics with other farmer. Intention of research is to know social characteristic of economics farmer of cassava that is farmer age, other production contribution, amount of family responsibility, wide of farm, and production able to influence level earnings farmer of cassava. Research method the used is method survey approach of case study. Method intake of sampel is Simple Random Sampling. Data analysis is doubled linear regresi with test by parsial (Uji-T) and simultaneously (Uji-F) and also analyse coefficient of determinasi (R2). Result of research indicate that: a). By parsial (Variable Uji-t) old age farmer, amount of family responsibility, and production in the reality do not have an effect on reality to level earnings farmer of cassava, while other production contribution and wide of farm in the reality have an effect on reality, b). Simultaneously (Uji-F) indicate that all social variable of the economics have an effect on manifestly to level earnings farmer of cassava, c). coefficient of determinasi (R2) indicate that level earnings farmer of cassava 97,9% influenced by all variable of social economic, farmer age, while the rest 2,1% influenced by other variable which do not check. Its conclusion that social characteristic of economics influencing level earnings farmer of cassava is farmer age, other production contribution, amount of family responsibility, wide of farm, and production.
ANALISIS PENDORONG ALIH FUNGSI LAHAN IRIGASI (STUDI KASUS DAERAH IRIGASI KARANGLO) Seto Sugianto Prabowo Rahardjo; Arum Pratiwi
Jurnal Ilmiah Media Agrosains Vol 1 No 1 (2014): Edisi November
Publisher : Unit Penelitian dan Pengabdian Masyarakat (UP2M) Politeknik Banjarnegara

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Abstract

Regional Irrigation Irrigation Area Karanglo a trend of decreasing quantity and extent of paddy rice crop area or in other words the alleged land conversion, need to be aware that the national food supply of the province of East Java remains unfulfilled, according to the planned targets. To know further on the allegations of land use, study or analysis of these allegations should dilakukan.Salah one location that can be simulated in Irrigation Area is Karanglo Lumajang. Research examined using analysis of a wide range of technical and non-technical aspects. Where from a few aspects will be analyzed in accordance with a separate discussion. Analysis on the Legal Aspects will be brought closer to the Government Regulation no. 20 in 2006 and 82 and 83 of Article XII. Hydrology Aspect Analysis on will be analyzed on a regional water availability and irrigation needs. Analysis on the Agricultural Aspects will be analyzed for changes in the extent of irrigated area from 2001 to 2005. Analysis on the Social Aspects of culture will be brought closer to the results of field data collection through Quitioner. Analysis on the Economic Aspects will be brought closer to the results of field data collection through Quitioner and direct observation. From the legal aspect, the area irihasi Karanglo still not able to switch the function of aspects of hydrology, irrigation area Karanglo not a driver of land use because it has very adequate to discharge the availability of planting pattern of disesuaikan.Dari aspects of agriculture, indicated that the agricultural land, especially paddy fields experienced penurunan.Dari socio-cultural aspects, is a potential cause of land conversion irigasi.Dari economic aspects, the irrigation area Karanglo only indicated that the sugar cane and citrus commodities began to emerge as a result of the sugar factory Karanglo. The dominant factor that could potentially lead to conversion of irrigated land is economic, social and cultural aspects of each continuous with Indonesian law aspects that are not so tegas.Diharapkan with this study, the factors that may indicate the Irrigation land conversion, can be prevented
PENGARUH BEBERAPA JENIS PUPUK TERHADAP HASIL TIGA VARIETAS KEDELAI (GLYCINE MAX (L.) MERILL) Arum Asriyanti Suhastyo; Eko Apriliyanto
Jurnal Ilmiah Media Agrosains Vol 1 No 1 (2014): Edisi November
Publisher : Unit Penelitian dan Pengabdian Masyarakat (UP2M) Politeknik Banjarnegara

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Abstract

Fertilization is one way to increase the production of soybeans, with the hope of accelerating the growth and development of plants and to improve the quality and quantity of results. The purpose of the study was to determine the response of soybean plants to variation fertilizer (cow manure, Inorganic fertilizers, MOL and Bio P2000Z ). The research is implemented in the experimental garden plots Polytechnic Banjarnegara use design Divided (Split plot). The treatments tested were 3 varieties of soybean (Menthel, Argomulyo and Burangrang) and 4 types of fertilizers are control/without fertilizer, cow manure 5 tons/ha, NPK fertilizer recommendation (urea 25 kg Ha-1; SP-36 150 kg Ha-1; KCl 100 kg Ha-1), MOL banana weevil (4,8 L Ha-1), P2000Z organic fertilizer (1 L Ha-1). Each treatment was repeated 3 times, so there are 45 experimental units. The results showed local soybean menthel showed the highest results in the total number of pods per plant and dry weight of seeds per plant are consecutive ie 74,92 g pods and 11,12 g. Argomulyo varieties showed the highest yield on a dry weight of 100 seeds in a row is 12,92 g. Cow dung fertilizer, NPK, MO, liquid fertilizer and without fertilizer may not increase plant height, plant dry weight, total number of pods/plant, dry weight of 100 seeds and dry weight of seeds per plant in soybean plants. There is no interaction effect of varieties and fertilizer to all growth parameters and yield of soybean.
RESPON TANAMAN KEDELAI TERHADAP PEMBERIAN MIKROORGANISME LOKAL (MOL) BONGGOL PISANG DAN PUPUK KANDANG KOTORAN SAPI Arum Asriyanti Suhastyo; Bondan Hary Setiawan
Jurnal Ilmiah Media Agrosains Vol 2 No 1 (2016): Edisi September
Publisher : Unit Penelitian dan Pengabdian Masyarakat (UP2M) Politeknik Banjarnegara

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Abstract

Efforts to increase soybean production can be done by using new varieties and meeting the needs of the nutrient is also one attempt to do. One of fulfillment nutrients by fertilization. The purpose of this study is to examine the effect of banana hump MOL and cow dung manure on the growth and yield of soybean. Research was did in the experimental garden of Polytechnic Banjarnegara. The method was completely randomized design factorial pattern (Split plot). The first factor consisted of three levels of treatment that M0 = without MOL banana hump, M1 = concentration of 2,5 l/ha, M2 = concentration of 5 l/ha. The second factor consists of three levels of treatment that is P0 = without cow manure, P1 = dose of 5 tonnes /ha, P2 = dose of 10 tonnes /ha. Each treatment was repeated three times in order to get 27 experimental plots. Giving MOL banana hump and cow dung manure has not been able to increase the yield and growth of soybean plants. The yield on the dry weight of the plant, number of pods per plant and number of seeds is highest at a concentration of banana hump MOL 5 L ha-1. Cow dung manure dose of 10 tons ha-1 showed the highest yield on plant dry weight, seed number and weight of 100 seeds.
PENGARUH LAMA PERENDAMAN PADA PENGOLAHAN TEPUNG SALAK Dwi Ari Cahyani; Lukmanul Hakim
Jurnal Ilmiah Media Agrosains Vol 2 No 1 (2016): Edisi September
Publisher : Unit Penelitian dan Pengabdian Masyarakat (UP2M) Politeknik Banjarnegara

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Abstract

Salacca is one of the leading commodity products Banjarnegara. Bark flour processing is expected to increase the diversification of products processed bark. This research aims to study the processing of bark bark into flour with a variety of soaking and drying treatments with raw materials barking pondoh nglumut that are characteristic of the local district Banjarnegara. Research applying experimental research methods. The experimental design used was a completely randomized design with 3 replications. Further follow-up test was used to determine whether there is a real difference between the various treatments using DMRT. Results of DMRT done soaking solution of 1,5 g of sodium metabisulphite for 10 min weight of flour produced 64,33 g, soaking solution of sodium metabisulfite 2 g for 10 min weight of flour produced 65,20 g, 1 immersion solution of sodium metabisulfite g for 20 min weight of flour produced at 64,33 g.
POPULASI LALAT BUAH (Bactrocera spp.) DAN PARASITOIDNYA PADA PERTANAMAN CABAI DI BANJARNEGARA Eko Apriliyanto; Bondan Hary Setiawan
Jurnal Ilmiah Media Agrosains Vol 2 No 1 (2016): Edisi September
Publisher : Unit Penelitian dan Pengabdian Masyarakat (UP2M) Politeknik Banjarnegara

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Abstract

The aims of this study is to know the fruitfly and parasitoid populations in chili cropping in Banjarnegara. The study was conducted on April to October 2014. The fruitflies sampling was conducted by using fruitflies host maintenance. It means that collect the chilies wich has indicated attaced by fruitflies. One experimental unit was 10 pieces of chilies placed in a plastic jar filled with steril sand and covered with guaze. Further more, chilies left until the imago appearance, so that the fruitflies and parasitoid could be identified and could be accounted. The research was held in laboratory using a completely randomized block design with three experimens and nine repetitions, so there were 27 experimental units. Experimen consist of three sampling location wich attacked by chili fruitflies (Purwanegara, Karangkobar and Pagentan). The decision of certain location research used purposive sampling technique. Data analysis used F test, if there was significant different followed by Duncan’s Multiple Range Test at 5% level. The highest population of Bactrocera spp. in Pagentan is 20.78 individuals, while in district Purwanegara and Karangkobar are 2.11 and 1.67 individuals. Family Braconidae parasitoid population have not been able to reduce fruitfly population. Parasitoid population in distric Purwanegara, Karangkobar and Pagentan are 0.44, 0.22, and 1.22 individuals.

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