Aqmal Nur Jihad
Departemen Silvikultur, Fakultas Kehutanan, Universitas Gadjah Mada, Jl. Agro Bulaksumur No.1, Caturtunggal, Yogyakarta, Kabupaten Sleman, Daerah Istimewa Yogyakarta 55281

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Bamboo for Riverbanks Rehabilitation and Economy Empowerment of Local Community of Pitu Village, Pitu Subdistrict, Ngawi Regency, East Java Winastuti Dwi Atmanto; Eny Faridah; Ananto Triyogo; Aqmal Nur Jihad; Sawitri Sawitri
Jurnal Pengabdian kepada Masyarakat (Indonesian Journal of Community Engagement) Vol 9, No 1 (2023): March
Publisher : Direktorat Pengabdian kepada Masyarakat Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jpkm.79319

Abstract

Pitu Village, Pitu subdistrict located along the Bengawan Solo River in Ngawi, East Java, is one of the regions with a high risk of flooding due to human activities like as settlement and intensive agriculture along the riverbanks. This phenomena causes soil erosion and crop failure, which reduces the income of the Pitu local community. A rehabilitation strategy is required to resolve this issue, not only for the recovery of the riverbanks but also for the enhancement of the local community’s revenue. The objective of this community activity is to educate the public about the use of bamboo species in riverbank restoration (Dendrocalamus asper). Bamboo is selected because it has both ecological and socioeconomic benefits. This project was conducted between March and September of 2022 on the Grojogan riverbanks, Bengawan Solo River, Pitu Village, and Pitu Subdistrict. This exercise utilized Focus Group Discussion, lecture, and practice or training as its methods. The population of Desa Pitu might simply adopt bamboo species and cultivate them along riverbanks. The community and the community service team from the Silviculture Department planted 1,000 bamboo seedlings. The survival rate of bamboo plantations exceeded eighty percent, and new shoots grew swiftly (5–15 cm for 5 months). Training in bamboo growing and bamboo product processing improved their skills well. The community generates bamboo seedlings successfully through vegetative propagation. In addition, three local communities in Cebongan, Sleman, and Yogyakarta participated in a four-day bamboo processing training program. They were also producing some tables, chairs, and handicrafts with success (woven bamboo).
Struktur Vegetasi Mangrove di Pantai Utara Mojo Pemalang Jawa Tengah Muhammad Reza Pahlevi; Erny Poedjirahajoe; Ni Putu Diana Mahayani; Aqmal Nur Jihad; Ryan Adi Satria
Jurnal Ilmu Lingkungan Vol 22, No 2 (2024): March 2024
Publisher : School of Postgraduate Studies, Diponegoro Univer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jil.22.2.431-438

Abstract

Hutan mangrove merupakan salah satu tipe ekosistem dengan karakteristik yang khas pada daerah tropis. Data dan informasi tentang vegetasi di lokasi ini sangat penting untuk diketahui sebagai dasar pengelolaan yang berkelanjutan. Penelitian ini bertujuan untuk mengkaji komposisi jenis dan struktur hutan mangrove serta karakteristik habitat di Desa Mojo, Kabupaten Pemalang, Jawa Tengah. Permasalahan utama hutan mangrove yang ada di daerah Mojo Pemalang adalah rusaknya ekosistem mangrove dan kurangnya kepedulian masyarakat tentang konservasi kawasan mangrove. Pengambilan data dilakukan dengan pembuatan petak ukur bersarang (nested sampling). Analisis data yang digunakan dengan mencari nilai kerapatan, kerapatan relatif, frekuensi, frekuensi relatif, dominansi, dominansi relatif dan juga Indeks Nilai Penting (INP). Hasil penelitian menunjukkan bahwa ada 8 jenis mangrove yang ditemukan di 18 PU. Spesies terbanyak adalah Rhizophora mucronata. Kerapatan tertinggi ada pada Avicennia alba di tingkat pertumbuhan semai. Frekuensi tertinggi ada pada Avicennia alba di tingkat pertumbuhan pohon. Dominansi tertinggi ada pada Rhizophora mucronata di tingkat pertumbuhan pohon. Jenis yang memiliki nilai INP tertinggi adalah Rhizophora mucronata pada tingkat pertumbuhan pancang. Pada tingkat pertumbuhan semai INP tertinggi ada pada jenis Avicennia alba. Pada tingkat pertumbuhan pohon INP tertinggi ada pada jenis Rhizophora mucronata.