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All Journal SOCA: Jurnal Sosial Ekonomi Pertanian Agriplus Jurnal Ilmu Manajemen Mulawarman (JIMM) Jurnal Geologi dan Sumberdaya Mineral (Journal of Geology and Mineral Resources)
Suharno -
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Agriculture, Biological Sciences & Forestry Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Energy

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KAJIAN POTENSI SUMBERDAYA LAHAN SAWAH, PERMASALAHAN DAN PENGELOLAANNYA DALAM UPAYA PENINGKATAN PRODUKSI PADI DI SULAWESI TENGGARA Asmin .; La Karimuna -; Suharno -
Agriplus Vol 24, No 3 (2014)
Publisher : Fakultas Pertanian Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (282.732 KB)

Abstract

Wet land is a sort of land which has a specific character of water availability as a long planting period.  Potency of wet land natural resources in Southeast Sulawesi province is high, where   wet land cropping system has been practiced for a long time by the farmers.  Rice productivity earned for the last ten years from 2004 to 2013 was still relativity low amounted to 2,667 - 4,225 t ha-1.  The objective of this paper was to study the potency of wet land used for rice cultivication, problems faced and management strategies to increase soil productivity for rice cultivication of Southeast Sulawesi province, through reference studies and description methods.  Based on the results of studies indicated that the main problems for increasing rice productivity in the study region were the shortage of using superior variety of rice, low level of soil fertility and discret of application technology based recommendation. In order to increase rice productivity of farming system, various strategies should be applied through the use of high potency of rice variety from the stock seed rice which released by source seed management unit (UPBS) classified as Foundation Seed (FS) and Stock Seed (SS) class; the application of appropriate wet land management through soil and water management, efficiency of fertilizer management (wise use of organic and inorganic fertilizers) and integrated nutrient management and crops in improving sustainable crop production.
PERMINTAAN BERAS KEPALA DI KOTA KENDARI, SULAWESI TENGGARA SUHARNO -
SOCA: Jurnal Sosial Ekonomi Pertanian Vol. 6, No. 3 November 2006
Publisher : Program Studi Agribisnis, Fakultas Pertanian, Universitas Udayana Jalan PB.Sudirman Denpasar, Bali, Indonesia. Telp: (0361) 223544 Email: soca@unud.ac.id

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Abstract

Since 2000, the agribusiness of super rice in Kendari city has progress. Severalstore and supermarket sell the super rice. There are many kind of super rice suppliedfrom rice milling firm of near Kendari city especially from Konawe district, thearomatic super rice and non aromatic super rice. Related the condition, implemented theresearch, objectives is to know the factors which influences to super rice demand inKendari city. The research implemented on several store which sell the super rice inKendari city on December 2003. Researh method on the reasearh is survey to gatherprimary data on super rice marketing and collecting relevance data on governmentinstitutions. The research result indicated that the demand of aromatic super riceinfluenced by variabel : population income, and other rice price. Population incomesignificantly influence of demand, it is showed 3,57. The other rice price significantlyinfluenced to aromatic super rice rice demand it is showed 9,23. The total populationsignificantly influenced to non aromatic super rice demand it is showed 2,14. The otherrice influenced to non aromatic super rice demand it is showed 3,61. The result ofresearch suggested to super rice producent that consument more like to choose thepackage with volume 5 kg than bigger package.
Pengaruh Atribut Supermarket dan Motif Belanja Hedonik terhadap Loyalitas Konsumen pada Supermarket Foodmart Lembuswana Samarinda Slamet Ariyadi; Suharno -; J. Kuleh
Jurnal Ilmu Manajemen Mulawarman (JIMM) Vol 1, No 3 (2016): September
Publisher : Fakultas Ekonomi Dan Bisnis Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29264/jimm.v1i3.702

Abstract

In this study, researchers used a sample size of between 10-25 times the number of independent variables. Ferdinand (2005: 74). Therefore, based on this formula, the number of samples required in this study is 2 x 25 = 50 respondents. The analytical method used is multiple linear regression analysis. Based on F test Simultaneous, independent variables that attribute supermarket and hedonic shopping motives are jointly (simultaneously) significantly affects the dependent variable that consumer loyalty Foodmart supermarket LembuswanaSamarinda, while based on partial t test (respectively) Independent variables: attribute significant impact supermarket customer loyalty Foodmart supermarket Lembuswana Samarinda and hedonic shopping motives significant effect on consumer loyalty Foodmart supermarket LembuswanaSamarinda.Keywords: Product Quality, Brand Image, Consumer Brand Loyalty
Pemisahan Menggunakan Polynomial Fitting dan Analisis Second Vertical Derivative (SVD) untuk Mengidentifikasi Patahan pada Lapangan Panasbumi Pulau Pantar, Kabupaten Alor Puja Charisma A.W; Ahmad Zarkasyi; Suharno -; Nandi Haerudin
Jurnal Geologi dan Sumberdaya Mineral Vol. 23 No. 2 (2022): Jurnal Geologi dan Sumberdaya Mineral
Publisher : Pusat Survei Geologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33332/jgsm.geologi.v23i2.549

Abstract

- Pulau Pantar, Kabupaten Alor, Nusa Tenggara Timur berada di lingkungan vulkanik Kuarter yang memiliki potensi panasbumi yang diindikasikan adanya manifestasi panas bumi diantaranya fumarola, solfatara, tanah panas, dan air panas. Manisfestasi tersebut dapat muncul ke permukaan karena keberadaan struktur geologi berupa patahan. Selain manisfestasi, patahan pada sistem panas bumi berperan penting dalam proses resapan pada daerah pengisian. Salah satu metode yang dapat digunakan untuk mengidentifikasi struktur geologi adalah metode gayaberat. Identifikasi struktur patahan pada survei ini dilakukan dengan mengkorelasikan pemodelan gaya berat 2D dan 3D. Pemisahan anomali Bouger dilakukan dengan polynomial fitting. Pada lintasan pertama diidentifikasi terdapat 4 litologi antara lain ada Vulkanik Tua Kongmauwas (VTKG), Aliran Piroklastik Sirung Tua (StAl), Batugamping (Bgp), dan Vulkanik Tua Kalondama (VTKl). Pada lintasan kedua terdapat 4 litologi diantaranya terdapat Vulkanik Tua Kongmauwas (VTKG), Aliran Piroklastik Sirung Tua (StAl), Jatuhan Piroklastik (SAj), dan Vulkanik Tua Kalondama (VTKl). Berdasarkan hasil pemodelan dan analisis data gayaberat diidentifikasi terdapat 4 struktur patahan pada lintasan AB yang telah dikorelasikan dengan peta geologi, dan terdapat 2 patahan pada anomali rendah dan 2 patahan pada anomali tinggi yang salah satu patahannya terdapat pada manifestasi air panas dan untuk lintasan CD diidentifikasi terdapat 3 struktur patahan untuk 2 patahan terdapat pada anomali tinggi dan 1 patahan terdapat pada anomali rendah.KataKunci: Gayaberat, Geothermal, Pulau Pantar, Polynomial Fitting.
Co-Authors ahmad zarkasyi Asmin . J. Kuleh LA KARIMUNA - Nandi Haerudin Puja Charisma A.W Slamet Ariyadi