AGRIUM: Jurnal Ilmu Pertanian
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EFFECT OF SOCIAL ECONOMIC FACTORS ON INCOME CORN FARMERS
Get PDFThis studyaimed to determine theeffect ofsocioeconomic factorson theincome of farmerscornand to know cornfarming efficiencyin Lau Tawar Village, District Tanah Pinem, Dairi. Sampling method using simple random sampling methodis to takea simple random. Data analysis method usedis multiple linearregression analysis. The results of thestudy basedon the results of multiple linearregression analysis are obviousor significantin fluence between thelandand laborof thefarm income cornand there is norealin fluen ceornot significan tbetween thecapital, farming experienceand the number of dependents of the cornfarm income. Andbased on the analysis of O/Iratio, maize farmingin the study areahas beenefficient. Keywords: socio-economic factors, efficiency, revenue, cor
ANALYSIS OF PRODUCTION EFFICIENCY FACTOR RICE RAINFED THROUGH PTT APPROACH
Get PDFThis 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% (? 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% (? 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 Factor
POLYHEDROSIS BIOINSEKTISIDA NUCLEAR TEST VIRUS TO SOME SUGAR CANE CROP PEST IN LABORATORY
Get PDFResearch 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 sacchariphagu
ANALYSIS OF MARKETING CHANNELS RAMBUTAN CROP SEEDS (Case Study: Kelurahan Kebun Lada, Kec. Binjai Utara, Kotamadya Binjai)
Get PDFThe purpose of this study were (1) To determine the pattern of channels and marketing costs of plant seeds rambutan in the area of research, (2) To determine the marketing functions performed by each institution in the area of research, and (3) To determine the efficiency of marketing rambutan plant seeds in the study area. Sampling method using census method that is the entire population of the research sample. The analytical method used is descriptive analysis based on surveys and observations made in the study area. From the research that has been done, there are two marketing channels seedlings of fruit crops in the area of research. Profit margin marketing channel pattern 1 is Rp. 4,680 / polybag and profit margin marketing channel pattern 2 is Rp. 6,393,5 / polybag. Marketing functions are performed on the first line is the manufacturer to the sales function. While retailers carry out the functions of purchase, sale, transportation, storage, financing and market information collection. And on the second line pattern manufacturers perform the functions of sales, storage, financing and underwriting risk. Both have efficient marketing channel that is where one marketing channel has a value of 39.1% and the efficiency of marketing channels 2 having an efficiency value of 36.1
EFFECT OF CHICKEN MANURE BOKASI DIRT AGAINST GROWTH PLANT KALE (Ipomea Reptans)
Get PDFApplications of organic matter can improve soil structure, increase water holding capacity, and increase soil biological life. Chicken manure contains a complete nutrient required by plants for growth such as nitrogen (N), phosphorus (P) and potassium (K), calcium (Ca), magnesium (Mg) and sulfur (S). It is what lies behind our conduct research examining the effect of chicken manure fertilizer bokasi the kale plant (Ipomea reptans). This study was conducted in April-May 2016 New Mangkio village. The materials used in the experiment are: kale seed, soil, chicken manure, Gliricidia leaves, rice husks, EM4, sugar and water. The method in this study using a randomized block design (RAK). Comparison of land with bokasi consisting of 4 levels, namely: B0 = Without bokasi; B1 = Soil bokasi 2 kg + 0.5 kg; B2 = Soil bokasi 2 kg + 1 kg; B3 = Soil bokasi 2 kg + 1.5 kg. From observations we can conclude that: 1). Bokashi chicken manure contains organic C (14.47%); C / N ratio (17); pH H2O (7.51); N total (0.85%); Total P2O5 (0.98%); K2O total (2.57%). 2). B3 treatment effect on height, leaf length, number of leaves and stems of the plant kale circle.Keywords: Kale , Bokasi, Chicken manure
EFFECT OF PLANTING SYSTEMS AND AGE TO PRODUCE SOME VARIETY seedlings SAWAH RICE (Oryza sativa L.)
Get PDF"Effect of Cropping Systems and Production Against Some Age seedlings Rice Varieties (Oryza sativa L.). order to determine the optimal level of influence and treatment of the System (S), Variety (V), Age seedlings (U) and Interaction on rice production. Installation Experiments conducted at the Research and Technology Assessment of Agricultural Market Leaning, Highway Galang Km Deli Serdang, North Sumatra Province, May s / d August 2003. The draft Plots Plots Divided. Planting System (S) as the main plot consists of two systems, namely Legowo (S1) and Tegel (S2). Varieties Petak child is comprised 4 types of IR-64 (V1), Ciherang (V2), Singkil (V3) and Sunggal (V4). Children and Age seedling plots are composed of 4 levels, namely 12 days (U1), 15 days (U2), 18 days (U3) and 21 days (U4). The parameters observed, Total Malai per clumps, contains per Malai Total Grain, Grain percentage Empty per Malai, Weight Total Dry Grain Harvest, 1000 grain weight of Dry Grain Results showed that the highest number of panicles per hill on S1U3 (18.48 stalk) and V3U3 (19.00 stalk), Total grain contains the highest permalai on S1U3 (88.15 grains), the percentage of empty grain at least in S1V1U3 (9.07%), the total weight of dry grain harvested per plot highest S1V4U3 (21.93 kg), a dry weight of 1000 grains in S2V2U1 (30.17 g
KETENTUAN PENULISAN NASKAH
Get PDFRuang 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: 139144(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: [email protected] atau [email protected]
THE USE OF PROCESSING MICROFINANCE IN THE AGRICULTURAL SECTOR FOR REGULATING TEMPERATURE AND MOISTURE LAND IN A REMOTE MANNER
Get PDFThis 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, GS