Journal of Biodiversity and Biotechnology
Vol 5, No 1 (2025)

Potential of Trichocompost to Improve Organic Garlic Production in Fusarium Wilt–Endemic Fields in Tawangmangu, Central Java

Susilo Hambeg Poromarto (1. Doctoral Program in Agricultural Sciences, Faculty of Agriculture, Universitas Sebelas Maret (UNS) 2. Master’s Program in Agronomy, Faculty of Agriculture, Universitas Sebelas Maret (UNS) 3. Department of Agrotechnology, Faculty of Agriculture, Un)
Supyani Supyani (1. Doctoral Program in Agricultural Sciences, Faculty of Agriculture, Universitas Sebelas Maret (UNS) 2. Master’s Program in Agronomy, Faculty of Agriculture, Universitas Sebelas Maret (UNS) 3. Department of Agrotechnology, Faculty of Agriculture, Un)
Salim Widono (3. Department of Agrotechnology, Faculty of Agriculture, Universitas Sebelas Maret (UNS))
Dwiwiyati Nurul Septariani (3. Department of Agrotechnology, Faculty of Agriculture, Universitas Sebelas Maret (UNS))
Hadiwiyono Hadiwiyono (1. Doctoral Program in Agricultural Sciences, Faculty of Agriculture, Universitas Sebelas Maret (UNS) 2. Master’s Program in Agronomy, Faculty of Agriculture, Universitas Sebelas Maret (UNS) 3. Department of Agrotechnology, Faculty of Agriculture, Un)
Argha Hyta Dimas Enggartiasto (3. Department of Agrotechnology, Faculty of Agriculture, Universitas Sebelas Maret (UNS))



Article Info

Publish Date
17 Jan 2026

Abstract

Garlic is a high-value commodity in Tawangmangu, one of its major production centers in Central Java. However, productivity in this region is seriously affected by Fusarium, the pathogen causes basal rot and wilting in the upper parts of the plant. The disease known as basal rot or Fusarium wilt, with the disease intensity in the field can exceeding  60%. Currently, chemical control remains the primary management strategies, which in organic farming, this practice is not acceptable. Therefore, environmentally friendly alternatives are required, such as using organic fertilizers, biological control agent like Trichoderma or combination. Trichoderma is also known as a cellulolytic microbe, which can enhance the composting process and produce Trichompost with improved quality. Field experiment results indicate that Trichocompost (TC) performs better compared to compost (C), Trichoderma (T), or untreated treatment. This findings suggest that garlic treated with Trichocompost and organic fertilizer show better growth with lower wilting intensity. Therefore, there is an indication that increased plant growth can reduce the intensity of Fusarium wilt in garlic.

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Journal Info

Abbrev

jbb

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Journal of Biodiversity and Biotechnology is a scientific journal focused on biodiversity and biotechnology published twice a year (June and December) managed and published by Universitas Sebelas Maret. This journal covers original research in the following areas: biodiversity and environment, ...