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Penyebaran Penyakit Kuning pada Tanaman Cabai di Kabupaten Tanggamus Dan Lampung Barat Sudiono, Sudiono
Jurnal Penelitian Pertanian Terapan Vol 13, No 1 (2013)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v13i1.162

Abstract

Yellow disease is one of the important diseases in chili that caused by a virus and is spread by the tobacco whitefly (Bemisia tabaci Genn.). This study aims to determine the spread of yellow diseases caused by gemini virus on chili plant in Tanggamus and West Lampung district. The results showed that the disease caused by a gemini virus has spread of chili plant in Tanggamus district has spread in cropping chili in four Pekon Campang observation that the disease incidence by 83.33%, the population of whitefly infestation of 5.53 larvae/Plant, Margoyoso of 84.11% and 6.61 larvae / plant, Gisting Bawah by 79.61% and 4.63 larvae/Plant, and Gisting Atas by 84.33% and 7,48 larvae/plant. While in West Lampung district has the disease occurrence Cahya Padang village (Kecamatan Balik Bukit) of 89.9% and 15.38 larvae/plant, Seranggas Village (Kecamatan Balik Bukit) of 86.9% and 13.77 larvae/plant, Kecamatan Batu Tulis by 85.4% and 6.75 larvae/plant, and Kecamatan Sekincau by 85.7% and 9.43 larvae/plant. Keywords : Yellow disease, gemini virus, Bemisia tabaci Genn
Aplikasi PLC dalam simulasi proses pencucian film radiografi Sudiono, Sudiono; Suroso, Suroso; Hety R, Roro
Jurnal Forum Nuklir JFN Vol 5 No 1 Mei 2011
Publisher : BATAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2398.63 KB)

Abstract

Aplikasi PLC dalam simulasi proses pencucian film radiografi. Telah dilakukan penelitian untuk menerapkan Programmable Logic Controller (PLC) dalam simulasi proses pencucian film radiografi. PLC yang digunakan adalah PLC merk OMROM Sysmac Series CPM1A dengan bahasa pemrograman Ladder diagram yang menggunakan program Syswin 3.4. Pada pengujian menggunakan simulasi lampu lcd dan dapat diketahui bahwa pencucian film pada larutan developer berhasil dilakukan yaitu dengan waktu 1020 bed (1,7 menit) dalam waktu sebenarnya, selanjutnya pencucian film pada larutan stopbath dengan waktu 510 bed (0,85 menit) dalam waktu sebenarnya, pencucian di larutan fixer dengan waktu 2040 bed atau selama 4 menit dalam waktu sebenenarnya. Penelitian yang bertujuan untuk menerapkan PLC dalam proses pencucian film radiografi berhasil dilakukan. Akan tetapi penelitian ini belum dapat diterapkan dalam proses pencucian filam radiografi sebenarnya dan dipakai sebagai prototype alat pencuci film radiografi.
Penyebaran Penyakit Kuning pada Tanaman Cabai di Kabupaten Tanggamus Dan Lampung Barat Sudiono, Sudiono
Jurnal Penelitian Pertanian Terapan Vol 13, No 1 (2013)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v13i1.162

Abstract

Yellow disease is one of the important diseases in chili that caused by a virus and is spread by the tobacco whitefly (Bemisia tabaci Genn.). This study aims to determine the spread of yellow diseases caused by gemini virus on chili plant in Tanggamus and West Lampung district. The results showed that the disease caused by a gemini virus has spread of chili plant in Tanggamus district has spread in cropping chili in four Pekon Campang observation that the disease incidence by 83.33%, the population of whitefly infestation of 5.53 larvae/Plant, Margoyoso of 84.11% and 6.61 larvae / plant, Gisting Bawah by 79.61% and 4.63 larvae/Plant, and Gisting Atas by 84.33% and 7,48 larvae/plant. While in West Lampung district has the disease occurrence Cahya Padang village (Kecamatan Balik Bukit) of 89.9% and 15.38 larvae/plant, Seranggas Village (Kecamatan Balik Bukit) of 86.9% and 13.77 larvae/plant, Kecamatan Batu Tulis by 85.4% and 6.75 larvae/plant, and Kecamatan Sekincau by 85.7% and 9.43 larvae/plant. Keywords : Yellow disease, gemini virus, Bemisia tabaci Genn
ANALISIS SISTEM DINAMIK USAHATANI TANAM SAYURAN BERKELANJUTAN BERBASIS PENGENDALIAN HAMA TERPADU DI KABUPATEN TANGGAMUS, PROVINSI LAMPUNG Sudiono, Sudiono; Sutjahyo, S. H.; Hidayat, P.; Kurniawan, R.
EnviroScienteae Vol 15, No 2 (2019): EnviroScienteae Volume 15 Nomor 2, Agustus 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/es.v15i2.6974

Abstract

The purpose of this study was to develop a dynamic model of sustainable farming based on an integrated pest management system in upland vegetable crops in Tanggamus Regency, Lampung Province. Dynamic system analysis with powersim with the stages of model development, namely needs analysis, problem formulation, system identification, model simulation, and model testing. The results of the compilation of the dynamic model parameters, namely the current scenario (without intervention), in 2017 farmer households amounted to 104,929 households which increased in 2030 to 128,613 households farmers' income at the end of the simulation period to Rp 434,526,807 from a land area of 4,029 ha, scenario pessimistic in 2017 farmer households amounted to 100,753 households which experienced an increase in 2030 to 116,252 households with income in this scenario to Rp 470,170,405 from a land area of 4,243 ha, and an optimistic scenario for 2017 farmers' households amounting to 100,111 households that had increased in the year 2030 became 107,892 households with total farmer's income of Rp 508,916,172 on an area of 4,464 ha.
The Analysis on The Formulation of Integrated Pest Management Policy Strategy by Using Swot-AHP Method (A Case Study on Vegetable Plant Cultivation in Lampung Province) Sudiono, Sudiono; Sutjahyo, Soerjono Hadi; Wijayanto, Nurheni; Hidayat, Purnama; Kurniawan, Rachman
Jurnal Ilmu dan Teknologi Terapan Pertanian Vol 3 No 2 (2019): Journal of Applied Agricultural Science and Technology
Publisher : Payakumbuh State Polytechnic of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32530/jaast.v3i2.119

Abstract

The objective of this research was to formulate a policy strategy for integrated pest management by using SWOT AHP methods (case study on vegetable cultivation in Lampung Province). This method used A?WOT; the combination of AHP (Analytical Hierarchy Process) analysis and SWOT (Strength-Weakness-Opportunity-Threat) analysis. The analysis result showed the main strength factors becoming the base for sustainable agricultural business were the availability of good structures and infrastructures both in production and marketing, and the availability of sufficient production structure (seeds) with good quality and quantity. The weakness factors becoming concern were dominantly lack of institutional funding (capital) for vegetable business, many problems in the integrated pest management (IPM) technology implementation stage, many problems in good agriculture practices (GAP), and numbers of families making their life as farmers. The opportunity factors were the availability of IPM and GAP technologies, growing campaign for consuming domestic products reducing import, and high government commitment to improve vegetable farmers? welfare. The threats to concern were no protection operational base and farmer?s empowerment, very few institutional funding (capital) for vegetable business, and many problems in the GAP and technology implementation. Six strategies becoming priority in order were drafting the regulation and standard of operation that regulate IPM and GAP implementations; strengthening farmer? institution, capital and agricultural insurance; drafting legality of operational protection and farmer?s empowerment; agricultural intensification in order to improve quantity, quality, safety, and environmental insight for food security and independency; optimization of technology transfer by socialization or education of IPM and GAP for vegetable crops; and inexpensive IPM system based controlling technology development and effective and efficient of alternative production structures.