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Analisis Pengaruh Luas Panen terhadap Produksi Beras Nasional : Pendekatan Regresi Linier Time Series Mira Yanuarti; Anadiya Pingki; Dwita Prisdinawati; Fery Murtiningrum
Jurnal Riset Rumpun Ilmu Tanaman Vol. 4 No. 2 (2025): Oktober : JURRIT: Jurnal Riset Rumpun Ilmu Tanaman
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrit.v4i2.8510

Abstract

Rice is the staple food of most Indonesian people, making its availability a national priority. This study aims to analyze the effect of harvested area on national rice production using a time series linear regression approach based on monthly data in 2025. The research employed quantitative methods using secondary data analyzed with SPSS 27. The regression results produced the equation Ŷ = –0.067 + 0.003X. The t-test showed a significance value < 0.001, indicating that harvested area has a positive and significant effect on rice production. The coefficient of determination (R²) was 0.994, meaning 99.4% of rice production variation is explained by harvested area. These findings indicate that fluctuations in national rice production are largely determined by changes in harvested area rather than short-term productivity variations. Therefore, policies to increase rice production should prioritize maintaining harvested area through land protection, planting acceleration, and crop failure mitigation. The study contributes to providing an empirical model for short-term prediction of rice production in Indonesia.
Analisis Pendapatan dan Faktor yang Mempengaruhi Produksi Susu Sapi Segar di Usaha Susu Sapi Sumber Mulya di Desa Sukasari Kecamatan Kabawetan Kabupaten Kepahiang Juleha Hapita; Mira Yanuarti; Anadiya Pingki; Dwita Prisdinawati
Jurnal Publikasi Sistem Informasi dan Manajemen Bisnis Vol. 4 No. 1 (2025): Jurnal Publikasi Sistem Informasi dan Manajemen Bisnis
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jupsim.v4i1.4393

Abstract

This study was conducted in February - March 2025 at Sumber Mulya Cow Milk located in Sukasari Village, Kabawetan District, Kepahiang Regency. This study aims to 1). To find out how much income is in the Sumber Mulya cow milk business in Sukasari Village, Kabawetan District, Kepahiang Regency. 2). To find out what factors influence the production of fresh cow's milk in the Sumber Mulya cow milk business in Sukasari Village, Kabawetan District, Kepahiang Regency. The respondents in this study were the owners of the Sumber Mulya Cow Milk Business in Sukasari Village, Kabawetan District, Kepahiang Regency. The method of determining respondents was carried out by purposive sampling with the consideration that the business owner was successful in cultivating dairy cattle and producing fresh cow's milk. The data analysis method used in this study was revenue analysis, income analysis and cobb-dauglass function analysis and using multiple linear regression. The results of the study that the regression equation shows a constant value of α of -8.068 if the Labor Variable (X1), Amount of Feed (X2), Amount of Water (X3) then the Production Variable (Y) is -8.068. The influence of the labor variable (X1), Amount of feed (X2) and amount of water (X3) on cow's milk production (Y), then the significance value is obtained .000 < 0.05 or 5% then it can be concluded that the independent variables have a significant effect simultaneously (together) on the dependent variable, with a calculated f value of 13.995 > f table 3.35 which shows the calculated f value is greater than the f table and there is a significant influence on the three independent varimuables on the dependent variable.
DETERMINAN KEAKTIFAN KELOMPOK TANI DAN KARAKTERISTIK PETANI TERHADAP PENINGKATAN PRODUKSI PADI DI DESA RIMBO RECAP KABUPATEN REJANG LEBONG Mira Yanuarti; Dwita Prisdinawati; Anadiya Pingki; Fery Murtiningrum; Riri Juniarti
Jurnal AGRIBIS Vol. 19 No. 2 (2026): Jurnal Agribis
Publisher : Program Studi Agribisnis Faperta Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/agribis.v19i2.10853

Abstract

Padi merupakan komoditas pangan strategis yang berperan penting dalam mendukung ketahanan pangan nasional. Salah satu upaya peningkatan produktivitas padi dapat dilakukan melalui penguatan kelembagaan kelompok tani dan peningkatan partisipasi petani dalam berbagai kegiatan kelompok. Penelitian ini bertujuan untuk menganalisis pengaruh keaktifan kelompok tani terhadap peningkatan produksi padi di Desa Rimbo Recap, Kabupaten Rejang Lebong. Penelitian dilaksanakan pada bulan Maret–Mei 2026 menggunakan metode survei dengan melibatkan 183 petani padi yang tergabung dalam kelompok tani sebagai responden. Data dikumpulkan melalui wawancara menggunakan kuesioner terstruktur dan dianalisis menggunakan regresi linier berganda. Variabel independen yang diteliti meliputi kehadiran anggota, diskusi kelompok, kondisi lapangan, kegiatan penyuluhan, kontribusi anggota, umur, dan tingkat pendidikan, sedangkan variabel dependen adalah produksi padi. Hasil penelitian menunjukkan bahwa secara parsial variabel kehadiran anggota, diskusi kelompok, kondisi lapangan, kegiatan penyuluhan, dan kontribusi anggota berpengaruh positif dan signifikan terhadap produksi padi (p0,05). Variabel diskusi kelompok merupakan faktor yang paling dominan memengaruhi produksi padi dengan nilai koefisien beta sebesar 0,429. Hasil uji simultan (Uji F) menunjukkan bahwa seluruh variabel independen secara bersama-sama berpengaruh signifikan terhadap produksi padi dengan nilai F hitung sebesar 52,388 dan signifikansi 0,000. Nilai koefisien determinasi (R²) sebesar 0,677 menunjukkan bahwa 67,7% variasi produksi padi dapat dijelaskan oleh variabel yang diteliti, sedangkan 32,3% dipengaruhi oleh faktor lain di luar model penelitian. Sehingga disimpulkan peningkatan keaktifan petani dalam kelompok tani, terutama melalui kehadiran anggota, diskusi kelompok, kegiatan penyuluhan, dan kontribusi aktif anggota, dapat meningkatkan produktivitas padi.