Jurnal Layanan Masyarakat (Journal of Public Service)
Vol. 10 No. 2 (2026): JURNAL LAYANAN MASYARAKAT

COMMUNITY CAPACITY FOR QUALITY STANDARDIZATION OF LIQUID FERTILIZER BASED ON LOCAL DAIRY COW MANURE POTENTIAL IN BRAU-BATU

Muhammad Ikhlas Abdjan (Universitas Negeri Surabaya)
Maria Monica Sianita (Universitas Negeri Surabaya)
Pirim Setiarso (Universitas Negeri Surabaya)
Nur Hayati (Universitas Negeri Surabaya)
Samik (Universitas Negeri Surabaya)
Mirwa Adiprahara Anggarani (Universitas Negeri Surabaya)
Fani Deapsari (Universitas Negeri Surabaya)



Article Info

Publish Date
20 Jun 2026

Abstract

A training activity on liquid fertilizer quality standardization based on the potential of dairy cow manure was conducted in the Brau region of ​​Gunungsari Village, Batu City, it initiative aims to increase community capacity in producing liquid fertilizer that meets national quality standards. The program uses a participatory approach that involves livestock farmers and community groups in identifying needs, providing training, conducting quality testing, and providing support for the production process. The training included an introduction to quality parameters according to SNI 4958:2015 and Ministry of Agriculture regulations, a pH measurement demonstration, self-testing practices, and assistance with the production process. Evaluation results showed that participants experienced increased knowledge and skills in independently testing the quality of liquid fertilizer. All participants were able to use measuring instruments correctly and understood basic product standardization procedures. Questionnaire results (n=10) indicated a very positive response to the training and mentoring methods provided, as well as increased participant confidence in implementing quality control on their products. These findings demonstrate that a training approach integrating theory and practice has proven effective in improving community technical literacy and opening opportunities for the development of local liquid fertilizer products that meet quality standards and are ready to enter the formal market.

Copyrights © 2026






Journal Info

Abbrev

jlm

Publisher

Subject

Humanities Decision Sciences, Operations Research & Management Environmental Science Social Sciences Other

Description

Jurnal Layanan Masyarakat (Journal of Public Service) (p-ISSN: 2580-8680 , e-ISSN: 2722-239X) is a scientific journal that publishes articles of community service from the application of various scientific disciplines. The purpose of this journal publication is to disseminate the results of ...