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Ahfandi Ahmad
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Universitas Muhammadiyah Sinjai, Jalan Teuku Umar Nomor 8, Kelurahan Biringere, Kec. Sinjai Utara, Kabupaten Sinjai, Provinsi Sulawesi Selatan
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Tarjih: Agribusiness Development Journal
Published by Universitas Muhammadiyah Sinjai
ISSN : ""     EISSN : 27980782     DOI : https://doi.org/10.47030/tadj.v2i01.359
Core Subject : Economy, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Environmental Science Social Sciences
Tarjih: Agribusiness Development Journal resmi terdaftar di Pusat Data dan Dokumentasi Ilmiah (PDDI), Lembaga Ilmu Pengetahuan Indonesia dengan Nomor ISSN 2798 - 0782 (online). Mulai tahun 2021. Tarjih: Agribusiness Development Journal akan terbit dua kali dalam setahun (Juni, dan Desember). Semua naskah yang dikirimkan akan direview terlebih dahulu oleh editor dan kemudian dievaluasi oleh minimal dua Reviewer Nasional dan atau Internasional melalui proses blind review. Hal ini untuk memastikan kualitas manuskrip yang diterbitkan dalam jurnal. Ruang lingkup Tarjih: Agribusiness Development Journal, menerima artikel dari hasil penelitian (original research article) dan artikel telaah (review article) dari para akademisi, peneliti, dan praktisi di bidang Agribisnis. Artikel ilmiah terkait : Penyuluhan Pertanian; Pengembangan SDM Pertanian; Manajer Lapangan Bidang Pertanian; Peneliti Pertanian; Manajer Pemasaran; Kebijakan Pertanian; Pemasaran dan Perbankan pertanian; Kewirausahaan Agribisnis.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 113 Documents
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Rice Farming Productivity Amid Seasonal Changes: A Case Study of Kaloling Village, Sinjai Megawati; Fadilah Nurdin; Ahfandi Ahmad; Nilmalasari; Risma Niswati Tarman
Tarjih : Agribusiness Development Journal Vol. 6 No. 01 (2026): VOLUME 06, NOMOR 01, JUNI 2026
Publisher : Program Studi Agribisnis Universitas Muhammadiyah Sinjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47030/tadj.v6i01.1162

Abstract

Seasonal variability has become a major constraint for rice farming in rainfed and simple-irrigated areas. This study aimed to analyze the effect of seasonal changes on rice farming productivity in Kaloling Village, East Sinjai District, Sinjai Regency. Seasonal change was measured using three indicators: planting time shift, water availability condition, and increasing pest attack, while productivity was measured through land, labor, capital, technology adoption, and planting intensity indicators. The study employed a quantitative descriptive-associative approach. The population consisted of 411 members of 12 farmer groups, and 41 respondents were selected using proportionate sampling. Data were collected through observation, questionnaires, interviews, and documentation, and analyzed using multiple linear regression. The results showed that planting time shift had a negative and significant effect on rice farming productivity (t = -7.723; p < 0.001), water availability condition had a positive and significant effect and became the dominant factor (t = 8.086; p < 0.001), and increasing pest attack had a negative and significant effect (t = -2.203; p = 0.034). Simultaneously, the three variables significantly affected rice farming productivity (F = 23.444; p < 0.001), with an R-square value of 0.655. These findings indicate that adaptive strategies should prioritize water management, synchronized planting calendars, and integrated pest control to sustain rice productivity under seasonal uncertainty.
The Effect of Agricultural Extension on The Level of Knowledge Among Rice Farmers In Kaloling Village, East Sinjai Subdistrict, Sinjai Regency Ahfandi Ahmad; Megawati; Fadilah Nurdin; Nurhalyza; Risma Niswati Tarman
Tarjih : Agribusiness Development Journal Vol. 6 No. 01 (2026): VOLUME 06, NOMOR 01, JUNI 2026
Publisher : Program Studi Agribisnis Universitas Muhammadiyah Sinjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47030/tadj.v6i01.1167

Abstract

This study aims to analyze the effects of extension intensity, extension materials, extension methods, and extension workers’ competencies on the knowledge levels of rice farmers. The study employed a quantitative approach using descriptive and associative (causal) research methods. Data were collected through a questionnaire distributed to 41 farmers selected using proportionate sampling, and then analyzed using multiple linear regression with the aid of SPSS version 26. The results of the study indicate that, individually, extension content (Sig. = 0.002) and extension methods (Sig. = 0.000) have a positive and significant effect on farmers’ knowledge levels, whereas extension intensity (Sig. = 0.109) and extension workers’ competence (Sig. = 0.266) do not have a significant effect. Simultaneously, all four variables had a significant effect on farmers’ knowledge levels, with an F-calculated value of 142.947 and a significance level of 0.000. The coefficient of determination (R²) value of 0.941 indicates that 94.1% of the variation in farmers’ knowledge levels can be explained by the research model, while 5.9% is influenced by other factors outside the model. The results of this study indicate that the quality of materials and the application of appropriate extension methods are key factors in improving rice farmers’ knowledge; therefore, these aspects require attention in the implementation of agricultural extension programs.
Analysis Value-Added of Red Ginger in Sarabba Syrup Product at Balla Ratea Home Industry Gowa Regency Andi Faizal Mubarak; Nadir Nadir; Muh. Ikmal Saleh; Dewi Sartika; Sitti Arwati
Tarjih : Agribusiness Development Journal Vol. 5 No. 2 (2025): VOLUME 05, NOMOR 02, DESEMBER 2025
Publisher : Program Studi Agribisnis Universitas Muhammadiyah Sinjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47030/tadj.v5i2.1087

Abstract

This study aims to know the production process and analyze value-added red gingger on sarabba syrup products in Balla Ratea Home Industry, Taeng Village, Palangga District, Gowa Regency. The method of determining informants in this study was purposive sampling with the provision that the owner of the SMEs (Small and Medium Enterprises) Balla Ratea Home Industry in Gowa Regency along with its treasurer and members were the main informants in this study. This study used the Hayami method data analysis technique to determine the added value of red ginger in sarabba syrup products. Research results showed that the process of producing ginger into sarabba syrup product in Balla Ratea Home Industry starting from the washing and peeling process, boiling and extraction, filtering, mixing and cooking, sterilization, cooling, packaging and storage. The amount of value-added in the sarabba syrup product in Balla Ratea Home Industry is Rp. 378,400/kg and the value-added ratio is 77.99%. The value-added of processed ginger products is in the high category.

Page 12 of 12 | Total Record : 113

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