Tarjih: Agribusiness Development Journal
Vol. 6 No. 01 (2026): VOLUME 06, NOMOR 01, JUNI 2026

The Effect of Agricultural Extension on The Level of Knowledge Among Rice Farmers In Kaloling Village, East Sinjai Subdistrict, Sinjai Regency

Ahfandi Ahmad (Master's Program in Applied Agribusiness Innovation Management, Politeknik Negeri Lampung, Indonesia)
Megawati (Program Study Agribusiness, Agriculture Faculty, Universitas Muhammadiyah Sinjai, Sinjai Regency, Indonesia)
Fadilah Nurdin (Program Study Agribusiness, Agriculture Faculty, Universitas Muhammadiyah Sinjai, Sinjai Regency, Indonesia)
Nurhalyza (Program Study Agribusiness, Agriculture Faculty, Universitas Muhammadiyah Sinjai, Sinjai Regency, Indonesia)
Risma Niswati Tarman (Civil Engineering Program in Road and Bridge Engineering Technology, Fakfak State Polytechnic, Indonesia)



Article Info

Publish Date
27 Jun 2026

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.

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Journal Info

Abbrev

agribisnis

Publisher

Subject

Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance Environmental Science Social Sciences

Description

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 ...