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Sumatera utara
INDONESIA
JURNAL ILMU PERTANIAN
Published by Universitas Muhammadiyah Sumatera Utara
ISSN : 08521077     EISSN : 24427306     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Ilmu Pertanian "AGRIUM" adalah publikasi ilmiah yang diterbitkan dua kali dalam setahun untuk mengkomunikasikan hasil-hasil penelitian ataupun review yang dirancang sebagai sarana komunikasi untuk para ilmuwan/peneliti yang terkait dengan bidang pertanian.
Arjuna Subject : -
Articles 12 Documents
 1   2 
Search results for , issue "Vol 20, No 2 (2016)" : 12 Documents clear
THE USE OF PROCESSING MICROFINANCE IN THE AGRICULTURAL SECTOR FOR REGULATING TEMPERATURE AND MOISTURE LAND IN A REMOTE MANNER Bisman Perangin-Angin; Ainun Mardiyah Lubis Mardiyah Lubis
AGRIUM: Jurnal Ilmu Pertanian Vol 20, No 2 (2016)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (339.777 KB) | DOI: 10.30596/agrium.v20i2.641

Abstract

This study is an engineering and technology to take advantage of micro processors (mikrokotroller) in the field of agriculture to regulate the temperature and soil moisture. This tool uses a microcontroller ATMega 8535 and sensor SHT11 to measure temperature and humidity, RS-232, LCD, and is equipped with a GSM module that will be used as the control system remotely, as well as several actuators as controlling and safeguarding the stability of the blower (fan) and sprayer water. Software on the device using Bascom AVR programming language. This tool is used to measure and control the temperature and soil moisture is lacking distance. The results of sensor readings SHTT-11 will be processed by a microcontroller and instantly displayed on the LCD. If the measurement results of sensor SHT11 exceed specified limits on the microcontroller, the microcontroller will send data via RS232 GSM to GSM modem then sends the data to the Cellular Telephone. From mobile phones sent commands to the microcontroller to turn the actuator. This tool has been tested and the results are in accordance with the expected.Keywords: Humidity, Temperature Microcontroller, Sensor SHT11, GSM
APPLICATION OF PHOSPHATE SOLUBILIZING FUNGI FROM ISOLATE ULTISOL PADANG BULAN MEDAN INCREASED GROWTH OF CORN (Zea mays L) Aisyah Lubis; Nurma Ani; Ahmad Sofian
AGRIUM: Jurnal Ilmu Pertanian Vol 20, No 2 (2016)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (139.443 KB) | DOI: 10.30596/agrium.v20i2.623

Abstract

Phosphate solubilizing fungi from ultisol acid soil can be used as biological fertilizer to increase corn growth. Field experiment to be done to know effect of Phosphate solublizing fungi (PSF) and anorganic P fertilizer on corn on ultisol. The Randomly Complete Block design used that consist two factors, eg. fungi of PSF and anorganic P fertilizer. Factor fungi of PSF (M) with four levels : M0 = without PSF; M1= PSF from corn  rizhosphere (10 ml/plant hole); M2= PSF from chilli rizhosphere  (10 ml/plant hole) and M3=PSF from banana rizhosphere. (10 ml/plant hole). Second factor was anorganic P fertilizer (P) with three levels: P0= without anorganic P fertilizer; P1= halp of anorganic P fertilizer recomendation dosage and P2= anorganic P fertilizer recomendation dosage. Results showed that application of PSF increased plant  hight of plant hingher than without PSF. Anorganic P fertilizer application increased, hight  of plant hei significant.Application.of anorganik P fertilizer increased stemp diamter very sinificant but not significant on plant heiggth.  Interaction effect PSF with anorganic P  fertilizaer  was not significant on corn growth.. Keyword: anorganic P fertilizer, phosphate solubilizing fungi  and ultisol soil
PRODUCT LIFE CYCLE MAIN COMMODITIES AND TYPE OF BUSINESS CAPE TOWN CENTER Gustina Siregar; Desi Novita
AGRIUM: Jurnal Ilmu Pertanian Vol 20, No 2 (2016)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (271.425 KB) | DOI: 10.30596/agrium.v20i2.635

Abstract

Micro, small and medium enterprises (SMEs) in the economy has an important role and strategis.Pembinaan and pengembanganUMKM is a necessity in order to improve the regional economy. Given the variety and range of SME varies widely both in quantity and coverage is almost at all sectors of the economy so that it appears management problems of SMEs that do not focus on commodities and potensial.Kondisi type of business that can have impact on the promotion and development of SMEs which do not have efektif.Penelitian aims to determine the life cycle of commodities and types of businesses as well as the strategy of development of SMEs featured in Tanjungbalai so that it can support the improvement of the regional economy in KotaTanjungbalai. The data used in the analysis method Product Life Cycle analysis and SWOT analysis. The results showed that fish salting business, financial services, trade of fishery products, aquaculture clams, sea fishing, the fish meal industry business, the business of merchants of agricultural and minimarket business has relatively better prospects when compared to fish farming ditambak and budidaya.Sedangkan development potential varies from very high, high and medium. Alternative development model for the development of SMEs in Tanjungbalai is expected through the formation of clusters by strengthening the agribusiness system from upstream to downstream (Value Chain Agribusiness).Keywords: SMEs, Cycle, Commodities and Commodity Business Type
POLYHEDROSIS BIOINSEKTISIDA NUCLEAR TEST VIRUS TO SOME SUGAR CANE CROP PEST IN LABORATORY Enda Lesmana; Irna Syofia; Efrida Lubis
AGRIUM: Jurnal Ilmu Pertanian Vol 20, No 2 (2016)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (596.007 KB) | DOI: 10.30596/agrium.v20i2.646

Abstract

Research aims to determine the effectivenes of the type for biopesticide Nuclear Polyhedrosis Virus of same major pestof surgacane in laboratory. This research used complety random design (RAL) non factorial with 9 treatments and 3 replication : N0 :  (control)  10  Praghmatocea castanae Hubner, N1 : HaNPV 3 g/l and 10 Phragmatocea castanae Hubner, N2 : SlNPV 3g/l and 10  Phraghmatocea castanae Hubner, N3 : (control)  10  Chilo auricilius, N4 : HaNPV 3 g/l and 10 Chilo auricilius, N5 : SlNPV 3g/l and 10 Chilo auricilius, N6 : (control)  10  Chilo sacchariphagus, N7 : HaNPV 3 g/l and 10 Chilo sacchariphagus , N8 : SlNPV 3g/l and 10  Chilo sacchariphagus.The result of this study indicate that the observation 2 – 14 days after aplication of the precentage of the highest larva mortality in the treatment N5 is equel to 96,67 % in the treatment of Chilo auricilius with3 gr SlNPV/l , Chilo sacchariphagus mortality highest in treatment N8 3gr/l SlNPV of 86,6% Phargmatocea castanae highest precentage of mortality in the treatment  N1 3 gr/l HaNPV reached 60%Keywords: Pest, BioPesticide, Phragmatocea castanae, Chilo auricilius, Chilo sacchariphagus
COMPARATIVE ANALYSIS OF LIVESTOCK INCOME PARTNERS THE BREEDER SELF IN THE DISTRICT DELI SERDANG Muhammad Buchari Sibuea
AGRIUM: Jurnal Ilmu Pertanian Vol 20, No 2 (2016)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (220.123 KB) | DOI: 10.30596/agrium.v20i2.625

Abstract

ABSTRACTIn context farming activities of the people in Deli Serdang regency, especially poultry found two models of implementation that can be compare the effectiveness and efficiency, which is independent of livestock and livestock partner. In practice, more common people of independent farms, although with limitations, compared with cattle that generally supported partnering with strong funding and facilities of the partner companies. But it can not be denied, that although the company was providing facilities to farmers in partnership, the income of independent farmers is precisely at times better than the farmer partners. The results of this study clearly show that total revenue well above independent breeders partner. This paradoxical incident allegedly because independent farmers do not depend on the company partnership (in terms of policy and price), free to sell on the market and more cost-efficient production although acclaimed independent farmer must have more capital. It appears that the presence of the company partnered with the breeder people do not always provide satisfactory results in terms of both production and income. Therefore required a more in-depth understanding of all parties that partnership, so that in practice actually escorted such a way that can be run in accordance with the concept of partnership has been agreed previously. And for independent farmers are advised to absorb more current information about the farm a better and profitable (effective and efficient).Keywords: Farmer, income, partnership
OPTIMIZATION ANALYSIS ON THE USE OF PRODUCTION INPUT FARMING CUCUMBER Sasmita Siregar; Khairunnisa Rangkuti; Norman ,
AGRIUM: Jurnal Ilmu Pertanian Vol 20, No 2 (2016)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (525.436 KB) | DOI: 10.30596/agrium.v20i2.637

Abstract

This research aims to determine the effect of the use of land area, labor, seed, fertilizer, and pesticides / stimulants against cucumber production in cultivation in the research location.Furthermore it also to determine the optimization level of the use of production inputs as well as the feasibility of the cultivation.In obtaining the data used qualitative research method which is a case study. Selection of research location is done purposely.Sample selection method is using Simple Random Sampling with the sample size as many as 30 people.Data analysis method using the model of Cobb–Douglas production function, output elasticity, R/C and B/C financial analysis, and descriptively. The research result,use of production inputs simultaneously affect production significantly, while partially, production inputs which significantly affect the increase in production is land area and fertilizer, while other production inputs ie seed, labor, and pesticide / stimulants not affect production significantly.Level optimization of production inputs land area and fertilizer yet efficient, while production inputs seed, tenaga kerja, and pesticides / stimulants not efficient. Cultivation of cucumber  in the research location deserve to be developed.Key Words: Optimization, Production Input, Cucumber
KETENTUAN PENULISAN NASKAH PETUNJUK UNTUK PARA PENULIS
AGRIUM: Jurnal Ilmu Pertanian Vol 20, No 2 (2016)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (85.95 KB) | DOI: 10.30596/agrium.v20i2.647

Abstract

Ruang LingkupJurnal Ilmu Pertanian “AGRIUM” adalah publikasi ilmiah yang diterbitkan dua kali dalam setahun untuk mengkomunikasikan hasil-hasil penelitian ataupun review yang dirancang sebagai sarana komunikasi untuk para ilmuan/peneliti yang terkait dengan bidang pertanian. Ketentuan penulisan naskah:Naskah ditulis dalam Bahasa Indonesia mengikuti Ejaan Bahasa Indonesia Yang Disempurnakan, dengan jumlah halaman 10-12.Diketik dengan MS Word, spasi single, Times New Roman, ukuran 10 pt, ukuran kertas A4 210 x 297 mm, margin atas, kanan dan bawah 2,5 cm dan margin kiri 3,5 cm. Semua halaman diberi nomor pada posisi bawah.Struktur artikel:Judul, ditulis dengan huruf capital, spesifik dan efektif, tidak lebih dari 14 kata serta dapat menggambarkan isi.Nama penulis, ditulis tanpa gelar akademik, alamat lembaga dan alamat korespondensi.Abstrak, ditulis dalam satu paragraf berbahasa Indonesia dan Inggeris, yang menggambarkan esensi isi keseluruhan artikel, tidak lebih dari 200 kata.Kata kunci, dipilih secara cermat sehingga mampu mencerminkan konsep yang dikandung artikel, 3 sampai 5 kata.Bagian Inti:PENDAHULUANMETODE PENELITIANHASIL DAN PEMBAHASANKESIMPULAN DAN SARANDAFTAR PUSTAKASistem pengacuan pustaka, harus diberi nomor sesuai dengan urutan kemunculannya dalam naskah menggunakan bilangan superscript.Daftar Pustaka, ditulis dengan mengikuti aturan sebagai berikut:(1). Buku (monograf): nama penulis. tahun terbit. judul buku. jilid. terbitan ke-. nomor halaman. nama penerbit. dan kota. Bhatnagar, M. S. 2004. A Textbook of Polymers: Chemistry and Technology of Polymers, Processing and Applications. Vol. II. 21-39. S. Chand & Company Ltd. Ram Nagar, New Delhi (2). Majalah/Jurnal/Bulletin: nama penulis. tahun terbit. judul tulisan. nama Majalah/Jurnal/Bulletin. jilid(volume): nomor halaman. Ismail, H., M.R. Edyham dan. B. Wirjosentono. 2002. Bamboo fibre filled natural rubber composites: the effects of filler loading and bonding agent. Polymer Testing. 21: 139–144 (3). Situs Web: nama penulis. Tahun. Judul tulisan. Alamat web. Tanggal dan tahun diakses. Lynch, Tim. 1996. Review of DS9 trials and tribble-ations. Psi Phi: Science Fiction Club. http://www.bradley.edu/campusorg/psiphi/DS9/ep/503r.html (diakses 17 Agustus 2010).TabelTabel diberi nomor sesuai dengan urutan kemunculannya dalam naskah. Catatan kaki pada tabel harus ditandai dengan huruf superscript miring dan dituliskan dibawah tabel secara berurutan langsung (tidak per baris). Dalam pembuatan tabel, penulis harus menyadari apakah dalam format satu kolom atau dua kolom dengan ukuran dan penempatan tabel dengan memperhatikan  hal-hal berikut: 1) tidak terpotong, 2) seminimum mungkin jumlah halaman, 3) tidak meninggalkan banyak ruangan kosong . GambarGambar diberi nomor sesuai dengan urutan kemunculannya dengan ukuran yang disesuaikan dengan ukuran format satu kolom atau dua kolom. Pengiriman Naskah ElektronikPenulis diharuskan untuk mengirimkan naskah dalam bentuk elektronik ke Redaksi Jurnal IlmuPertanian AGRIUM, selain naskah dalam bentuk cetakan (satu buah asli dan iga buah salinan). Naskah dalam bentuk elektronik harus disimpan dalam bentuk file *.rtf. Pengiriman dapat dilakukan melalui pos ke alamat redaksi atau email  Redaksi: agrium.umsu@yahoo.co.id atau msaidsiregar@umsu.ac.id
FLOUR TREATMENT OF OYSTER MUSHROOM (Pleurotus Ostreatus) AND OLD DRIED NOODLES DRYING ON QUALITY OF WHEAT MOCAF (Modified Cassava Flour) Budi Suarti; Misril Fuadi; Eko Budiono
AGRIUM: Jurnal Ilmu Pertanian Vol 20, No 2 (2016)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (894.196 KB) | DOI: 10.30596/agrium.v20i2.626

Abstract

Noodle is one of the many popular food especially for the Indonesian people. Noodles made from wheat flour which is still imported by Indonesia. It is required to replace wheat flour. Alternative materials that can be used is mocaf. Mocaf has characteristics like wheat flour. The weakness of Mocaf is the absence of gluten and low protein content, therefore it needs to be added by source of protein like white oyster mushrooms.This research aimed to determine the effect of oyster mushroom flour and drying time on the quality of dried noodle from Mocaf. This research used a Rancangan Acak Lengkap (RAL) consisting of two factors, first is the addition of oyster mushrooms flour factor (5%, 10%, 15%, 20%) and second is drying time factor (20,40,60,80 minutes). Based on this research the best treatment of organoleptic properties was addition of oyster mushroom flour 5% and 20 minutes drying time, while in terms of chemistry at the addition of oyster mushrooms flour 20 % and 80 minutes drying time.Keywords : drying time, dried noodle, mocaf, oyster mushrooms flour.
ANALYSIS OF PRODUCTION EFFICIENCY FACTOR RICE RAINFED THROUGH PTT APPROACH Muhammad Thamrin; Desi Ardilla
AGRIUM: Jurnal Ilmu Pertanian Vol 20, No 2 (2016)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (276.066 KB) | DOI: 10.30596/agrium.v20i2.638

Abstract

This study aimed to analyze the efficiency of use of production factors of land, seeds, fertilizers, pesticides, labor towards rainfed rice production through integrated crop management approach, using Cobb-Douglass and economic efficiency (allocative price). The results obtained statistically R-square value of 0.95 which indicates that simultaneously (synchronously) rainfed rice production is influenced by land, seeds, fertilizers, pesticides, labor force by 95%, and is supported by the value of the f-count 181.400> f-table 2,404 at level of 95% (α 0.05). Test the partial effect of production factors of land, seed, fertilizer production significantly while factors pesticides, labor did not significantly affect rainfed rice production at a level of 95% (α 0.05). Based on the value of elasticity factor of production is 0.317 which means that the general rainfed rice farming in the position of decreasing returns to scale, meaning that each additional factors of production in the production process will lead to an additional reduction in yield. Value economic allocative efficiency shows that the prices of production factors of land has not been efficient so that the user needs to be added while the factors of production of seed, fertilizers, pesticides, labor should be reduced because it is inefficient in its use.Keywords: Efficiency, Production Factors
ANALYSIS THERMAL OF THERMOPLASTIC ELASTOMER WITH FILLER POWDER WASTE TIRE Eva Marlina Ginting; Nurdin Bukit; Khairina Fitri; Erna Frida
AGRIUM: Jurnal Ilmu Pertanian Vol 20, No 2 (2016)
Publisher : UNIVERSITAS MUHAMMADIYAH SUMATERA UTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (352.689 KB) | DOI: 10.30596/agrium.v20i2.629

Abstract

This study aims to determine the thermal properties of the thermoplastic elastomer with filler powders waste tires on the mixing of the rubber SIR-20 and polyethylene by using of Differential Thermal Analysis (DTA) and Termogravimetrik Analysis (TGA). The process of sample preparation is done in Internal Mixer with mixing polyethylene, rubber SIR-20, compatibilizer Polyethylene Maleic Anhydride (PEMA), sulfur and powder scrap tires 80 mesh with varying from (0, 10, 20, 30) phr, with a temperature of 180 ° C and rotor speed of 60 rpm for 15 minutes. DTA analysis results obtained by the temperature of the melting point and the highest reduction in heat flow without powder obtained in composition of scrap tires with a temperature that is equal to 160.3 0C microV -11.975. While the TGA test results obtained the highest mass reduction obtained on the composition without powder used tires is 18.59 mg or by 58 792% with a temperature of 502.6 0C.Keywords: powder waste tires, natural rubber, TGA, DTA

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