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Vegetation Structure and Composition in the Coban Talun Pine Forest, Batu City, East Java, Indonesia: A Plot-Based Analysis Anggun Wulandari; Fatikhatun Nikmatus Sholihah; Rossanita Truelovin Hadi Putri; Moch Faizul Huda
AGARICUS: Advances Agriculture Science & Farming Vol. 6 No. 1 (2026): June
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/p79wdr69

Abstract

This study aims to analyze the vegetation structure and composition of the Coban Talun Pine Forest in Batu City, East Java, Indonesia, using a plot-based approach. A quantitative descriptive method was applied through field surveys conducted in six sampling plots measuring 1.5 m × 1.5 m. A total of 24 plant species were identified, consisting of herbs, grasses, shrubs, ferns, bryophytes, and limited tree regeneration. The vegetation was dominated by understory species, particularly Paspalum conjugatum, Colocasia esculenta, and Marsilea crenata. Vegetation structure was analyzed using ecological parameters including density, frequency, and dominance, which were further integrated into the Important Value Index (IVI). The results showed that Paspalum conjugatum had the highest IVI value, indicating its strong ecological dominance and adaptability. Overall, the vegetation structure was uneven, with dominance concentrated in a few species, reflecting a moderately diverse but disturbance-influenced ecosystem. Environmental factors such as altitude, temperature, and light availability contributed to the observed vegetation patterns. The findings provide baseline ecological data that can support biodiversity conservation and sustainable forest management in the Coban Talun area.
Inventarisasi Tanaman Herbal di Desa Sambirejo Kecamatan Wonosalam Kabupaten Jombang sebagai Bahan Penyusunan Poster Pendidikan Mohamad Sholeh; Moch Faizul Huda; Ospa Pea Yuanita Meishanti
Exact Papers in Compilation (EPiC) Vol. 7 No. 4 (2025): November 2025
Publisher : Lembaga Penelitian Pengabdian Masyarakat Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/epic.v7i4.1590

Abstract

Penelitian ini bertujuan untuk mengidentifikasi potensi tanaman herbal di Desa Sambirejo Kecamatan Wonosalam Kabupaten Jombang, menganalisis masalah budidaya, serta menyusun media poster sebagai bahan edukasi masyarakat. Metode penelitian menggunakan pendekatan kualitatif melalui observasi, wawancara, dan dokumentasi di tiga dusun: Sambirejo, Jumok, dan Kombo. Hasil penelitian menunjukkan bahwa terdapat tiga tanaman herbal utama yang dibudidayakan, yaitu cengkeh (Syzygium aromaticum), pala (Myristica fragrans), dan rosela (Hibiscus sabdariffa), dengan luas lahan masing-masing 3,5 ha, 10 ha, dan 0,5 ha. Potensi ketiga tanaman ini cukup besar sebagai sumber ekonomi dan bahan edukasi, namun masih ditemukan kendala budidaya seperti hama pada cengkeh, waktu panen lama pada pala, dan perawatan rutin pada rosela. Penelitian ini menghasilkan poster pendidikan yang dapat membantu meningkatkan literasi masyarakat tentang tanaman herbal. pendekatan ini bertujuan untuk memberdayakan masyarakat agar bisa memanfaatkan tanaman herbal sebagai pengobatan alami dan langkah pencegahan penyakit ringan.