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All Journal Journal of Degraded and Mining Lands Management Kultivasi Jurnal Abdi Insani Prospect: Jurnal Pemberdayaan Masyarakat PERTANIAN TROPIK ENVIBILITY: Journal of Environmental and Sustainability Studies Jurnal Agroteknologi Merdeka Pasuruan Akselerasi Luaran Pengabdian Masyarakat Dharmahita: Journal of Community Service and Development
Hanifa, Hana
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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PENINGKATAN KUALITAS KOPI MELALUI TEKNOLOGI PASCAPANEN KELOMPOK TANI MEKAR SARI, DI DESA KEMAWI, KECAMATAN SOMAGEDE, KABUPATEN BANYUMAS Ratnaningsih, Hanim Rahayuani; Rahmawan, Hatika; Hanifa, Hana; Purwanto, Purwanto; Bayyinah, Lafi Na'imatul; Syrifah, Riska Naila Khusna; Sevirasari, Nindy; Hidayati, Wilujeng
Jurnal Abdi Insani Vol 12 No 10 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i10.3021

Abstract

Coffee is one of Indonesia’s leading plantation commodities that plays an important role in the national economy. However, the quality and productivity of smallholder coffee remain low due to limited post-harvest facilities and farmers’ lack of knowledge. Kemawi Village, Somagede District, Banyumas Regency, has great potential for robusta coffee development, yet post-harvest processing is still carried out traditionally, resulting in inconsistent quality and low added value. This community service program aimed to improve the quality and added value of coffee through the application of post-harvest technology in the Mekar Sari Farmer Group. The method applied a participatory approach, involving observation and field surveys, coordination, counseling, training, and practical assistance in post-harvest processing using pulper and huller machines. Evaluation was conducted through pre-tests and post-tests to measure knowledge improvement, as well as field observations of practical implementation. The results showed an increase in farmers’ knowledge and skills in selective harvesting, controlled fermentation, optimal drying, and proper storage and packaging. Partner farmers were able to operate post-harvest machines independently, which improved processing efficiency and resulted in more consistent coffee quality. Furthermore, the economic value of coffee also increased as the products could be marketed with higher quality. In conclusion, the application of simple post-harvest technology successfully enhanced the quality, efficiency, and competitiveness of robusta coffee in Kemawi Village. Keywords: robusta coffee, post-harvest technology, Mekar Sari Farmer Group, counseling, Banyumas
The effect of microorganisms, manure, and citronella on the Pb and Cd content in heavy metal-contaminated soil and potato yields Tamad; Maryanto, Joko; Saparso; Kurniawan, Ruli Eko Kusuma; Surono; Hanifa, Hana; Leana, Ni Wayan Anik; Amar, Haidar; Raharjo, Hardi Rahmat
Journal of Degraded and Mining Lands Management Vol. 13 No. 2 (2026)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2026.132.10039

Abstract

The Dieng region in Central Java, Indonesia, is a major horticulture commodities center, covering approximately 3,000 hectares of Andisols. Since the 1980s, long-term use of organic and inorganic fertilizers as well as pesticides has led to the accumulation of heavy metals, such as lead (Pb) and cadmium (Cd). Pb contents in Andisols generally remain below the Environmental Protection Agency (EPA) standard, except in Sikunang, and Cd exceeds the standard in both Sembungan and Jojogan Wonosobo. In potato tubers, Pb content exceeds the SNI 7378-2009 threshold in Wonosobo and Pekasiran Banjarnegara, while tubers from other areas are below standard. The Cd content in tubers from Jojodan and Kalilembu Wonosobo, as well as Pekasiran and Kepakisan Banjarnegara, also surpasses the standard, but in other areas, it is below standard. The use of remediators composed of chicken manure enriched with Pseudomonas sp, Dark Septate Endophytes (DSE), and Citronella (Cymbopogon nardus) as phytoremediators reduced Pb and Cd levels in both soil and potato tubers. Therefore, the best remediation strategy for mitigating heavy metal contamination included the combination of Pseudomonas sp., DSE, and citronella. These treatments did not significantly affect potato yield. The correlation among variables shows that Pb and Cd levels in potato tubers were influenced by the respective soil concentrations. However, no correlation was observed between soil heavy metal content and tuber yield.
Co-Authors Amar, Haidar Bayinah, Lafi Ni’matul Bayyinah, Lafi Na'imatul Dian Novitasari Hidayati, Wilujeng Irmawan, Roma Joko Maryanto Kurniawan, Ruli Eko Kusuma Lafi Na’imatul Bayyinah Leana, Ni Wayan Anik Marjuki Pratama, Rama Adi Purwandaru Widyasunu Purwanto Purwanto Purwanto Raharjo, Hardi Rahmat Rahayuani Ratnaningsih, Hanim Rahayuaningsih Ratnaningsih, Hanim Rahmawan, Hatika Ratnaningsih, Hanim Rahayuani Risqa Naila Khusna Syarifah Rosi Widarawati Saparso Sarjito, Agus Sevirasari, Nindy Shofa, Eros Meilina Siti Nurchasanah Sofa, Eros Meilina suprayogi Surono Suwardi Suwardi Syrifah, Riska Naila Khusna Tamad