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Tren Sektor Unggulan dan Kualitas Pertumbuhan Ekonomi Kabupaten Brebes Tahun 2018-2022 Febrayanto, Catur Raharjo; Susiyanti, Fitri
Jurnal Samudra Ekonomi dan Bisnis Vol 15 No 3 (2024): JSEB
Publisher : Fakultas Ekonomi dan Bisnis Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33059/jseb.v15i3.9848

The research aimed to identify the leading sectors that had the highest contribution to GRDP knows the growth trend of leading sectors, and economic growth quality in Brebes Regency. Analyzed data were collected from BPS, these were GRDP, income per capita, total population, economic growth, and poverty level. Analyse instruments used in the research were location quotient, shift share, Klassen tipology, simple linear regression, Duncan multiple range test, and Williamson index. The leading sector that had the highest contribution to Brebes Regency was agriculture, forestry, and fisheries; the growth trend of leading sectors in 2018-2022 was linear; and, the disparities in the value of income per capita in Brebes compared with neighbor regency/city approached the medium classification. Lastly, the quality of economic growth in the Brebes Regency was poor, measured by the high poverty level.

BEYOND MORTALITY: EVALUATING INSECTICIDE IMPACT ON Spodoptera exigua FEEDING AND DAMAGE Handoko, Bayu; Febrayanto, Catur Raharjo; Susiyanti, Fitri; Mulyana, Ibnu Hendra
Agripreneur : Jurnal Pertanian Agribisnis Vol. 13 No. 2 (2024): December: Ilmu Pertanian dan Bidang Terkait
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar

The study addresses the pressing issue of effective pest control in agriculture, focusing on the impact of pesticides on Spodoptera exigua, a notorious pest of agricultural crops. The research aims to investigate the influence of different insecticide active ingredients and concentrations on mortality, feeding inhibition, and damage levels to develop optimal control strategies. The observed variables were mortality, feeding inhibition, and damage level. The study utilized regression and correlation analysis to determine the influence of harvested area on shallot production and relationship between harvested area and shallot production, generalized linear model (GLM) analysis to evaluate the effects of insecticide treatments and employed Duncan's multiple range test (DMRT) to identify the most effective factors. Results indicate that chlorpyrifos emerged as the most potent insecticide in terms of mortality, while chlorantraniliprole + indoxacarb and chlorpyrifos showed high feeding inhibition. Chlorpyrifos, particularly at the recommended concentration, minimized damage levels to the host plant. These findings underscore the importance of considering multiple factors when implementing pest control measures for sustainable agricultural practices.

Identifying Critical Infrastructure for Local Economic Development in Rapidly Growing Small Towns Catur Raharjo Febrayanto; Fitri Susiyanti; Mohammad Agus Yulianto; Muhammad Siwi Nugraha; Ira Amanda Hirbasari; Ahmad Hanfan; Lusiana Indira Isni
EKUILIBRIUM : JURNAL ILMIAH BIDANG ILMU EKONOMI Vol 20, No 1 (2025): March
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/ekuilibrium.v20i1.2025.pp76-96

Brebes Regency, Indonesia, exhibits significant economic growth but also the highest poverty rate in Pekalongan Residency, indicating uneven development. This study identifies local economic potential and prioritizes infrastructure needs for sustainable economic growth in rapidly developing small towns within Brebes Regency, Indonesia. Data were collected through Focus Group Discussions (FGDs) and supplemented by secondary data from relevant Local Government Agencies (OPDs), providing insights on existing infrastructure, potential economic activities, and necessary facilities for local development. The analysis utilized qualitative descriptive methods, regression to assess economic growth trends, and Klassen's typology to classify economic activities. Findings indicate significant opportunities in key sectors such as agriculture and fisheries, highlighting the urgent need for targeted infrastructure investments, including rice mills, fish hatcheries, and vocational training centers, to bolster these sectors. The study concludes that strategic infrastructure development, informed by both primary and secondary data sources, is essential for maximizing economic potential and fostering sustainable growth in Brebes Regency's small towns. This research supports informed policy decisions regarding resource allocation and infrastructure planning, contributing to equitable development and enhanced economic resilience in the region.

Penentuan Jenis Bahan Aktif Insektisida Dalam Pengendalian Spodoptera exigua Menggunakan Bioassay Tanpa Rearing Febrayanto, Catur Raharjo; Susiyanti, Fitri; Sutanto, Koko Dwi; Maulinda, Arina; Perdani, Adiba Eva; Carsidi, Didi; Rochman, Bagus Nur; Ali, Fahri; Musthafa, Muhammad Bachtiar
Jurnal Penelitian Pertanian Terapan Vol 25 No 1 (2025)
Publisher : Politeknik Negeri Lampung.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/jppt.v25i1.3554

Spodoptera exigua is one of the major pests of shallot plants that is difficult to control by farmers in brebes regency. Control of S. Exigua generally uses chemical insecticides. This study aims to test the efficacy of insecticides against S. Exigua larvae using the bioassay without rearing method, determine the efficacy of insecticides on S. Exigua larvae, and insecticides which is recommended to control S. Exigua larvae. This research uses a quantitative paradigm with an experimental design. The types of insecticides used consist of 7 commercial brands containing different active ingredients and one control tested on S. Exigua larvae from Kedunguter village, Brebes subdistrict, Brebes regency. Data analysis was performed using univariate analysis, followed by Duncan's Multiple Range Test and hierarchical cluster test. The results showed that the bioassay without rearing method can be used to determine the type of insecticide to be used for controlling S. exigua. Mortality of S. exigua larvae varied against insecticides. The lowest mortality occurred in brand A, brand C, and brand B, while the highest mortality occurred in brand F and brand E. There is a tendency of cross-resistance occurrence in S. exigua between the active ingredients abamectin, emamectin benzoate, and beta-cyfluthrin. Insecticides which recommended to control S. exigua larvae are brand F and brand E.

Analisis Pengaruh Faktor Geografis dan Demografis Terhadap Fluktuasi Harga Bahan Pokok di Kabupaten Brebes Febrayanto, Catur Raharjo; Susiyanti, Fitri; Dumadi; Handayani, Siti
Jurnal Kebijakan Pembangunan Vol 20 No 1 (2025): JURNAL KEBIJAKAN PEMBANGUNAN VOL.20 NO.1 JUNI 2025
Publisher : Badan Riset dan Inovasi Daerah Provinsi Kalimantan Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47441/jkp.v20i1.401

Fluktuasi harga bahan pokok di Kabupaten Brebes merupakan permasalahan krusial yang memengaruhi stabilitas ekonomi. Penelitian ini dilatarbelakangi oleh ketidakpastian harga bahan pokok seperti beras, bawang merah, dan cabai merah yang berdampak pada daya beli masyarakat. Tujuan penelitian ini adalah untuk menganalisis dampak faktor geografis dan demografis terhadap harga bahan pokok dengan menggunakan metode kuantitatif seperti uji korelasi, regresi, one-way ANOVA, dan Duncan’s Multiple Range Test. Data yang digunakan meliputi data harga bahan pokok dari delapan pasar pantauan di Kabupaten Brebes, data kepadatan penduduk, dan jarak ke Kota Brebes. Hasil penelitian menunjukkan adanya variasi harga yang signifikan di delapan pasar pantauan, dengan harga terendah di Pasar Belakang Kodim dan harga tertinggi di Pasar Jatibarang serta Winduaji. Analisis korelasi menunjukkan hubungan erat antara kepadatan penduduk dengan harga beras medium, sementara variasi jarak ke Kota Brebes berkorelasi dengan pola harga beras, bawang merah, dan cabai merah. Hasil uji Duncan’s Multiple Range Test menunjukkan bahwa Pasar Belakang Kodim memiliki rata-rata harga beras, bawang merah, dan cabai merah terendah, sedangkan Pasar Jatibarang dan Pasar Winduaji memiliki harga yang relatif tinggi. Uji regresi menunjukkan bahwa kepadatan penduduk dan jarak ke Kota Brebes berpengaruh terhadap harga beras medium dan cabai merah, sedangkan jarak secara parsial memengaruhi harga beras premium dan bawang merah. Temuan ini menunjukkan bahwa lokasi geografis dan kepadatan penduduk berpengaruh signifikan terhadap harga bahan pokok di Kabupaten Brebes. Oleh karena itu, faktor-faktor tersebut perlu dipertimbangkan dalam perumusan kebijakan harga yang bertujuan menjaga stabilitas dan meningkatkan kesejahteraan masyarakat.

Identifying Critical Infrastructure for Local Economic Development in Rapidly Growing Small Towns Febrayanto, Catur Raharjo; Susiyanti, Fitri; Yulianto, Mohammad Agus; Nugraha, Muhammad Siwi; Hirbasari, Ira Amanda; Hanfan, Ahmad; Isni, Lusiana Indira
EKUILIBRIUM : JURNAL ILMIAH BIDANG ILMU EKONOMI Vol 20 No 1 (2025): March
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/ekuilibrium.v20i1.2025.pp76-96

Brebes Regency, Indonesia, exhibits significant economic growth but also the highest poverty rate in Pekalongan Residency, indicating uneven development. This study identifies local economic potential and prioritizes infrastructure needs for sustainable economic growth in rapidly developing small towns within Brebes Regency, Indonesia. Data were collected through Focus Group Discussions (FGDs) and supplemented by secondary data from relevant Local Government Agencies (OPDs), providing insights on existing infrastructure, potential economic activities, and necessary facilities for local development. The analysis utilized qualitative descriptive methods, regression to assess economic growth trends, and Klassen's typology to classify economic activities. Findings indicate significant opportunities in key sectors such as agriculture and fisheries, highlighting the urgent need for targeted infrastructure investments, including rice mills, fish hatcheries, and vocational training centers, to bolster these sectors. The study concludes that strategic infrastructure development, informed by both primary and secondary data sources, is essential for maximizing economic potential and fostering sustainable growth in Brebes Regency's small towns. This research supports informed policy decisions regarding resource allocation and infrastructure planning, contributing to equitable development and enhanced economic resilience in the region.

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