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All Journal Journal of Tropical Crop Science Journal of Biopesticides and Agriculture Technology
Purba, Vita Mutiara Rizky
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Agriculture, Biological Sciences & Forestry Environmental Science

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Analisis model pembangunan pertanian di Desa Jaten Kecamatan Jaten Kabupaten Karanganyar Syah, Elang Imantiar Al Fawwaz; Akbar, Fadhil Ichwan Al; Pramudita, Galuh; Meutiashifa, Nanda Izwin; Purba, Vita Mutiara Rizky
Journal of Biopesticides and Agriculture Technology Vol. 1 No. 2: (Agustus) 2024
Publisher : Institute for Advanced Science, Social, and Sustainable Future

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61511/jbiogritech.v1i2.2024.1141

Abstract

Background: The ongoing development of agriculture has not succeeded in elevating farmers and agriculture to their proper position. The gap in the welfare of farmers compared to workers in other sectors is indeed widening. Findings: Progress in the agricultural sector will be realized if development planners, in this case the government, are serious about managing the existing natural potential and can improve the welfare of agricultural managers. Agricultural modernization is absolutely necessary for progress in agricultural development because modernization is one of the requirements to be able to compete and improve the quality of agricultural products. Methods: A qualitative approach is a research procedure that produces descriptive data in the form of written or spoken words from people and observed behavior. The descriptive-qualitative research method focuses on problems based on facts carried out by means of observation, interviews, and studying documents. Conclusion: The potential of Jaten Village that can be developed is PAD. The main livelihood of the majority of the Jaten village population is in the non-agricultural sector. The technology in Jaten Village is already very good. The internet network in Jaten Village is very easily accessible.
Biology of Cellulosic Bacteria from Hindgut Oryctes rhinoceros as Antagonistic Agent of Ganoderma boninense In Vitro Purba, Vita Mutiara Rizky; Marheni, Marheni
Journal of Tropical Crop Science Vol. 12 No. 02 (2025): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jtcs.12.02.398-407

Abstract

Ganoderma boninense is a pathogenic fungus that causes the base rot of oil palm trunks. Antagonistic microorganisms can inhibit, suppress, or eliminate populations of plant pathogens. Antagonistic microorganisms can be utilized through symbiotic bacteria. The capability of symbiotic bacteria to degrade cellulose enables them to be more utilized as biological agents for controlling plant pathogens. Oryctes rhinoceros larvae are one of the insects that have symbiotic bacteria. This study aims to analyze the morphological and biochemical characteristics of symbiotic bacteria of O. rhinoceros larvae and see their effectiveness in inhibiting the growth of G. boninense. This research employed a non-factorial completely randomized design with six treatments: S0, Ganoderma boninense (control); S1, G. boninense + isolate of symbiotic bacteria (P2); and S2, G. boninense + isolate of symbiotic bacteria (P3). The results showed that treatment P2 that c, which contains Bacillus subtilis, was able to inhibit G. boninense by 35.21%, and the P3 bacterial isolate, which is Bacillus sp., was able to inhibit the growth of G. boninense by 23.66%. The identification showed that bacteria P2 is B. subtilis, and P3 is Bacillus sp.
Co-Authors AKBAR, FADHIL ICHWAN AL Marheni Marheni Meutiashifa, Nanda Izwin Pramudita, Galuh Syah, Elang Imantiar Al Fawwaz