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INDONESIA
Jurnal Magrobis
Published by Universitas Kutai Kartanegara
ISSN : 14120828     EISSN : -     DOI : -
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal Magrobis merupakan publikasi ilmiah yang memuat masalah dan problematika dalam ilmu-ilmu pertanian secara luas. Bidang utama yang terkait dengan ilmu-ilmu pertanian yaitu agribisnis dan agroteknologi. Topik publikasi ilmiah yang dapat diterima yaitu ekonomi pertanian, rantai pasar pertanian, penilaian sumberdaya pertanian, pengolahan hasil pertanian, social ekonomi pertanian, sistem produksi pertanian, nutrisi pangan pertanian, polusi dan manajemen pertanian, kewirausahaan, pembangunan dan perdesaan pertanian, komunikasi pertanian, generasi pertanian muda, gender. Manuskrip yang dapat diterima oleh jurnal Magrobis adalah naskah asli dan bukan naskah yang sudah diterbitkan atau dikirimkan ke beberapa tempat publikasi lain. Jurnal ini mencakup naskah penelitian asli, ulasan artikel dan artikel pendek yang memiliki topik berhubungan dengan agribisnis dan agroteknologi.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 207 Documents
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Analisis Usahatani Jelai (Coix lacryma jobi-L) Studi Kasus Di Desa Loh Sumber Kecamatan Loa Kulu Kabupaten Kutai Kartanegara Nugroho, Agung Enggal; Damayanti, Arista
Jurnal Magrobis Vol 16, No 1 (2016)
Publisher : Agriculture Faculty, University of Kutai Kartanegara, Indonesia

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Abstract

The purpose of this study was to determine (1) revenue and income (profit) received by the farmers of the barley crop farming; (2) The number of R / C Ratio of selling barley crop production; (3) the obstacles or problems in cultivation of barley. Implementation research is from June to October 2016.The results showed that the total cost incurred in cultivating barley in the Loh Sumber Village in the harvesting period with an area of 1.5 ha is Rp. 9.02 million. With total revenue Rp. 10.92 million, in order to know the benefits of farmers is Rp. 1.90 million.Then the number of R / C Ratio on barley crop cultivation in the Loh Sumber Village in the harvest period is 1.21 so it can be concluded that the business is feasible to be developed in terms of quantity. But compared with the length of time the investment and the ability of optimal productivity, farming is still need to be improved so that the results can be maximized. Further research is also known to some obstacles encountered in the cultivation of barley in the Loh Sumber Village which are not yet certified seeds, pesticides are not yet available, and extreme weather are less supportive of the cultivation process.Keywords : Farming, Crop, Barley
Analisis Strategi Pengembangan Komoditas Unggulan Di Kabupaten Kutai Kartanegara Dwijatenaya, Ida Bagus; Dewi, Mutiara Kartika
Jurnal Magrobis Vol 15, No 2 (2015): 2015
Publisher : Agriculture Faculty, University of Kutai Kartanegara, Indonesia

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Abstract

This study aims to determine strategies that will be used to develop competitive commodities. Research conducted in the Kutai regency in East Kalimantan province of Indonesia .The analytical tool used is the SWOT analysis .Some of the findings in this study are : ( a) in the district of Kota Bangun the development strategy of paddy rice field that is using a strategy of diversification , further strategy of development of fishery commodities cage by using a defensive strategy , and (b ) in the District Tenggarong Seberang development strategy paddy rice is an aggressive strategy as well as commodity development strategies cattle is using an aggressive strategy .Keywords: Strategy, commodities, featured
ANALISIS EKONOMI PENGGUNAAN PUPUK ORGANIK DALAM USAHATANI DI KECAMATAN LOA KULU KABUPATEN KUTAI KARTANEGARA Rahmawati, Eka
Jurnal Magrobis Vol 18, No 1 (2018)
Publisher : Agriculture Faculty, University of Kutai Kartanegara, Indonesia

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Abstract

This study aims to calculate the productivity cause the use of organic fertilizers, and the level of income and feasibility of farming, and to determine the potential waste that can be used as organic fertilizer and the cause of the lack of development of organic fertilizer use.The sample in this research is determined by nonprobability sampling that is purposive sampling. Respondents were determined by dividing into three criteria on each cultivated plant, 3 respondents for inorganic criteria, 3 respondents for mixed criteria, and 3 respondents for organic criteria. Total of respondents in this study is 45 respondents.The results showed that the productivity and income of farming by using organic fertilizer is still relatively lower than in the cultivation using inorganic fertilizer. The main factor causing low income from farming with the use of organic fertilizer is due to the market of organic products that are not yet available. Potential waste that is utilized for organic fertilizer in Loa Kulu District is quite abundant, such as from cow dung, buffalo, goat, chicken, and from rice straw. The causes of underdevelopment of organic fertilizers is a concern when using a little produced organic fertilizer, lack of  information about the use of organic fertilizer and the price is more expensive. Keywords :  Organic Fertilizer, Productivity, Farming, Income
Analisis Perilaku Positif Deviance Pemberian Makan dan Ketahanan Pangan Keluarga Miskin Saragih, Bernatal
Jurnal Magrobis Vol 14, No 1 (2014): 2014
Publisher : Agriculture Faculty, University of Kutai Kartanegara, Indonesia

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Abstract

Background. Food is an essential and strategic commodity for Indonesia because food is a basic human need that must be met by the government and society . Impact on poverty and access to food purchasing power and will of course also a hedge against the nutritional status of the family in society. Objectives . To analyze the behavior of mothers positive deviance in feeding and food security of poor families. Methods . This study was conducted with a cross-sectional design is qualitative in maternal informants as positive deviance actors where poor families and have a well-nourished child . Research carried out each 4 RT in Samarinda and 2 RT and 2 village in Kutai Timur Regency. Data analysis by desctiptive.. Results . Average nutritional status (z-score) was -0.3.. Mother provide food menu based on availability and preferences of toddlers . The main information obtained mother in determining the variety of food from posyandu, other than that of the medium of television , friends and parents/in-laws . Mom has a persistent effort to overcome the problem of appetite in infants , especially during illness chiefly with children easily swallowed foods like porridge . Although the mothers of poor families also have offender Positive Deviance household food security is good . Conclusion . Feeding with coax children than with balanced nutrition is the strategy most often performed by maternal.Key words: positive deviance, nutrition status, food security
Pengaruh Pemberian Pupuk Kalium Dan Sistem Olah Tanah Terhadap Hasil Tanaman Kacang Tanah (Arachis hypogeae L.) Syahrani, Syahrani
Jurnal Magrobis Vol 14, No 2 (2014): 2014
Publisher : Agriculture Faculty, University of Kutai Kartanegara, Indonesia

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pupuk kalium dan sistem olah tanah terhadap hasil tanaman kacang tanah. Hasil penelitian ini diharapkan bermanfaat dalam upaya peningkatan produktivitas kacang tanah di Provinsi Kalimantan Timur khususnya di Kabupaten Kutai Kartanegara.Dari hasil penelitian dapat disimpulkan bahwa pemberian pupuk kalium menunjukkan pengaruh yang sangat nyata terhadap rata-rata hasil biji kering. Perlakuan pemberian pupuk kalium dengan dosis 90 kg K2O ha-1 (k3) menghasilkan rata-rata hasil biji kering tertinggi yakni 0,23 ton ha-1. Melalui perbandingan ortogonal polynomial pada hasil biji kering di dapatkan kurva linier dengan persamaan regresi dan koefisien determinasi, yaitu ? = 0,0015x + 0,0866, dan r2 = 0,9242. Sedangkan sistem olah tanah menunjukkan pengaruh yang tidak nyata terhadap rata-rata hasil biji kering. Perlakuan dengan sistem olah tanah maksimum (s2) menghasilkan rata-rata hasil biji kering tertinggi yakni 0,17 ton ha-1. Selain itu tidak terjadi interaksi antara pemberian pupuk kalium dan sistem olah tanah. Berdasarkan hasil penelitian yang telah dilakukan dan dalam upaya memperbaiki kondisi tanah dan tingkat kesuburannya, maka disarankan untuk petani dan instansi terkait bahwa pemberian pupuk kalium dengan dosis 90 kg K2O ha-1 (k3) dapat diaplikasikan karena memberikan rata-rata hasil biji kering tertinggi yakni 0,23 ton ha-1 dengan terlebih dahulu memperhatikan sifat kimia tanah (pH tanah) untuk diperbaiki melalui pengapuran, sedangkan sistem olah tanah yang dapatkan aplikasikan dalam budidaya kacang tanah yakni dengan sistem olah tanah maksimum (maksimum tilage) karena memberikan rata-rata hasil biji kering tertinggi yakni 0,17 ton ha-1.
PENGARUH PUPUK SERBUK CANGKANG TELUR DAN KONSENTRASI ZPT ROOT¬-UP TERHADAP PERTUMBUHAN SETEK BATANG BUAH NAGA SUPER MERAH (Hylocereus costaricensis) Fadli, Mohamad; Nugroho, Candra Catur; Aswat, Pasrul
Jurnal Magrobis Vol 19, No 2 (2019)
Publisher : Agriculture Faculty, University of Kutai Kartanegara, Indonesia

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Abstract

This study aims to determine the effect of eggshell powder fertilizer and the concentration of ZPT Root-up on the growth of super red dragon fruit stem cuttings (Hylocereus costaricensis). This research was conducted from October to December 2018 starting from the preparation of planting media to the end of the study. The research location is located in Sukodono Hamlet, Sumber Sari Village, Loa Kulu Subdistrict, Kutai Kartanegara Regency.This study was arranged in a Randomized Block Design (RBD) with a 3x4 factorial analysis with replications 3 times. The first treatment factor was the administration of ZPT Root-up (P) which consisted of three levels, namely: p0 = no treatment, p1 = 100 ppm Root-up, p2 = 200 ppm Root-up. The second treatment factor is the administration of eggshell powder (T) which consists of 4 levels, namely: t0 = no treatment, t1 = 12.5 grams of polybag-1 eggshell powder, t2 = 25.0 grams of polybag-1 eggshell powder, t3 = 37.5 grams of polybag-1 eggshell powder.The results showed that administration of eggshell powder fertilizer had no significant effect on the time of first shoot (day), length of shoots 40 days, number of shoots 40 days and 80 days. But it has a very significant effect on the parameters of root length (cm). The results showed that the administration of ZPT Root-up concentrations had no significant effect on the time the first shoot appeared, but had a very significant effect on shoot length 60 days, 80 days, 80 shoots, root length (cm), and root weight (g). The results showed that the effect of eggshell powder interaction and ZPT Root-up had no significant effect on any plant parameters observed.
FAKTOR PRODUKSI USAHA PERKEBUNAN SAWIT DI KOTA BANGUN, KUTAI KARTANEGARA Sinaga, Ovigeria Subroto; Jumiatun, Jumiatun
Jurnal Magrobis Vol 17, No 2 (2017)
Publisher : Agriculture Faculty, University of Kutai Kartanegara, Indonesia

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Abstract

Oil palm plantation products have significance influence for the economy of indonesia. Indonesia is the second largest producer of oil palm products in the world.Oil palm production can not be separated from many production factors. The production factors taken by author are devided into two kind which are capital and labor. The author wants to see the influence of production factors on the oil palm production belonged to H. Usra in Kota Bangun. The author also wants to determine the production function that occurs on the plantation.From the results of statistical calculations using SPSS software in determining the production function of oil palm production is known that the production function that occurs at the beginning of oil palm production is increasing return to scale. It is concluded from the sum of regression coefficient value of production function.From the production function obtained through by calculation of SPSS is known that the two independent variables of capital and labor partially have significant effect on the oil palm production. Simultaneously these two variables also have a significant effect on production.From the production function, the author can know that in the early 9 years of oil palm production activities is labor intensive. This is indicated by the value of the regression coefficient as well as the value of the production elasticity of labor is positive and it has greater value than the regression coefficient of capital.Keywords : Production function, Multiple regression, Return to scale, Capital and labor intensive.
PENGARUH PUPUK OSTINDO DAN DEFOLIASI DAUN TERHADAP HASIL JAGUNG (Zea mays L.) Fadli, Mohamad; Rochyat, Erwin Arief; Yuki, Yuki
Jurnal Magrobis Vol 19, No 1 (2019)
Publisher : Agriculture Faculty, University of Kutai Kartanegara, Indonesia

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Abstract

This study aims to determine the effect of ostindo fertilizer and leaf defoliation on corn  yield (Zea masy L.). The study began in October 2018 until January 2019, located in the village of Bendang Raya, Tenggarong District, Kutai Kartanegara Regency. This study was arranged in a Randomized Complate Block Design (RCBD) with a 4 x 3 factorial analysis with replications three times. The first factor for giving ostindo fertilizer (p) consisted of 3 levels, namely, p0 (untreated control), p1 (45 g plot-1), and p2 (90 g plot-1) and the second factor leaf defoliation (d) that is, d0 (control without treatment), d1 (70 days), d2 (77 days), and d3 (84 days).The results showed that ostindo fertilizer removal had no significant effect on the parameters of observation of plant height, leaf defoliation weight, ear weight without weight per plant, weight of crop seeds, including the weight of 100 seeds. With the highest yield average dry weight per hectare (t ha-1), that is in treatment p1 (45 g plot-1) which is 4.65 t ha-1 whereas for the lowest yield dry weight shelled per hectare (t ha-1) is treatment p0 (without treatment) with an average yield of 4.47 t ha-1.Then the treatment of leaf defoliation did not significantly affect the parameters of observation of  ear weight without plant per plant, weight of planting seeds, weight of 100 seeds and dry weight per hectare (t ha-1) ie, the highest yield was obtained from the average shelled dry weight per hectare (t ha-1), that is in treatment d1 (70 days after planting) which is 4.80 t ha-1 whereas for the lowest yield dry weight per hectare  (t ha-1) is treatment d0 (without treatment) with an average average 4.40 t ha1.The interaction between ostindo fertilizer and leaf defoliation had no significant effect on all parameters observed, the highest average yield of dry weight per hectare (t ha-1) in treatment p1d1 (45 g plot-1 and 70 days after planting) with an average yield 4.87 t ha-1. The lowest yield was dry shelled weight per hectare (t ha-1) in p2d3 treatment (90 g plot-1 and 83 days after planting) with an average yield of 4.23 t ha-1. Key word :  Ostindo fertilizer, leaf defolition, corn yield
PENGARUH LAMA PERENDAMAN DALAM GIBERELIN (GA3) TERHADAP PERKECAMBAHAN BENIH AREN (Arenga pinnata Merr) Farida, Farida
Jurnal Magrobis Vol 17, No 1 (2017)
Publisher : Agriculture Faculty, University of Kutai Kartanegara, Indonesia

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Abstract

Research of effect to water long in giberelin acid to germination seed of sugar palm (Arenga pinnata Merr). The research purpose to knowing effect of long time to water I giberelin acid germination seed of sugar palm, and to knowing long time to water giberelin acid of the best for germination seeds sugar palm. Experiment were hold in Sangatta, East Kutai on November 2016 to January 2017 period. The experiments was conducted in non factorial experiments on Completely Randominazed Design (CRD) with four replications. long time on thw water giberelin acid factor is L0 = no application L1 = 5 minutes, L2 = 10 minutes, L3 = 15 minutes, L4 = 20 minutes, L5= 25 minutes, L6= 30 minutes. The result was long time the water of giberelin acid is showed highly significatly on germination percentase, time germination, and index vigor are 82,50%, 46,76 days, dan 0,158.Keyword : Aren, Dormansi, Giberelin.
Analisis Usaha Keripik Singkong Merk Pedas Gila Pada Kecamatan Tenggarong Kabupaten Kutai Kartanegara Damayanti, Arista Damayanti
Jurnal Magrobis Vol 16, No 2 (2016): 2016
Publisher : Agriculture Faculty, University of Kutai Kartanegara, Indonesia

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Abstract

Analysis of Income in the Business Cassava Chips Brand Pedas Gila in Distric Tenggarong, Kutai Kartanegara.The purpose of this research was to know income and feasibility from household industry Cassava Chips Brand Pedas Gila in Distric Tenggarong, Kutai Kartanegara,The result of this research showed the receipts from household industry Cassava Chips Brand Pedas Gila is Rp. 20.000.000,-, income is Rp. 8.367.332,-, in 20 time processes during one month with overall cost is Rp. 11.632.668,-. R/C ratio was 1,72>1 this mean that the effort was feasible.Key word : Cassava chip, income, feasibility.

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