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EKSPLORASI FUNGI MIKORIZA ARBUSKULA PADA TINGKAT KELERENGAN LAHAN BERBEDA DI LAHAN KONSERVASI TANAMAN NANAS LOKAL: Indonesia Sanjaya, Muhammad Fahyu; Arham, Ihsan; Sukmawati, Sri; Irlan; Kurniati; Burhan, Abd Rukman
Jurnal Tanah dan Sumberdaya Lahan Vol. 12 No. 1 (2025)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtsl.2025.012.1.13

This study aimed to explore the characteristics of Arbuscular Mycorrhizal Fungi (AMF) across varying land slope gradients in the conservation area of local pineapple plantations in Majene Regency. The analysis was conducted on five slope categories: flat (0-8%), gentle (8-15%), moderately steep (15-25%), steep (25-45%), and very steep (>45%), to examine the spore density and morphology of AMF as well as to see its relationship to ecological factors such as climate and topography. The results revealed that slope gradients significantly influenced AMF spore density, with the highest density observed on moderately steep and steep slopes. In contrast, lower densities were recorded on flat, gentle, and very steep slopes. Four AMF spore genera were identified: Glomus, Acaulospora, Gigaspora, and Scutellospora. Glomus was dominant across all slopes, Acaulospora was more prevalent on moderate slopes, and Gigaspora preferred steep slopes. Scutellospora was detected in limited quantities on extreme slopes. Environmental factors, including stable temperatures (27.61 °C-27.77 °C), high relative humidity (79.44%-80.41%), and varying precipitation levels, influenced AMF spore distribution and morphology. These findings emphasize the critical role of topography and climate in supporting AMF sustainability in management strategies to conserve AMF biodiversity and enhance crop productivity.

EKSPLORASI FUNGI MIKORIZA ARBUSKULA PADA TINGKAT KELERENGAN LAHAN BERBEDA DI LAHAN KONSERVASI TANAMAN NANAS LOKAL Sanjaya, Muhammad Fahyu; Arham, Ihsan; Sukmawati, Sri; Irlan; Kurniati; Burhan, Abd Rukman
Jurnal Tanah dan Sumberdaya Lahan Vol. 12 No. 1 (2025)
Publisher : Departemen Tanah, Fakultas Pertanian, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtsl.2025.012.1.13

This study aimed to explore the characteristics of Arbuscular Mycorrhizal Fungi (AMF) across varying land slope gradients in the conservation area of local pineapple plantations in Majene Regency. The analysis was conducted on five slope categories: flat (0-8%), gentle (8-15%), moderately steep (15-25%), steep (25-45%), and very steep (>45%), to examine the spore density and morphology of AMF as well as to see its relationship to ecological factors such as climate and topography. The results revealed that slope gradients significantly influenced AMF spore density, with the highest density observed on moderately steep and steep slopes. In contrast, lower densities were recorded on flat, gentle, and very steep slopes. Four AMF spore genera were identified: Glomus, Acaulospora, Gigaspora, and Scutellospora. Glomus was dominant across all slopes, Acaulospora was more prevalent on moderate slopes, and Gigaspora preferred steep slopes. Scutellospora was detected in limited quantities on extreme slopes. Environmental factors, including stable temperatures (27.61 °C-27.77 °C), high relative humidity (79.44%-80.41%), and varying precipitation levels, influenced AMF spore distribution and morphology. These findings emphasize the critical role of topography and climate in supporting AMF sustainability in management strategies to conserve AMF biodiversity and enhance crop productivity.

Corn Milk Yoghurt: Nutritional Composition Analysis Based On Fermentation Starter Variatons Burhan, Abd Rukman; Firmansyah, Firmansyah
Journal of Agriculture Vol. 4 No. 02 (2025): Research Articles July 2025
Publisher : ITScience (Information Technology and Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47709/joa.v4i02.6700

This study explores the nutritional profile of corn milk yoghurt developed using different fermentation starters. Corn (Zea mays L.), rich in carbohydrates, protein, and essential micronutrients, offers a sustainable and affordable plant-based alternative to dairy in yoghurt production. With increasing consumer demand for functional, health-promoting foods and the challenges of animal milk availability, corn milk presents a promising base for fermented products. This experimental research applied a Completely Randomized Design (CRD) with four treatments: Lactobacillus bulgaricus, Lactobacillus casei, a combination of both, and a control (no starter). The objective was to evaluate the impact of starter variation on lactic acid content, protein concentration, and fat levels in the resulting yoghurt. Findings revealed that the combined culture produced the highest lactic acid level (0.7%), while yoghurt fermented solely with L. bulgaricus yielded the highest protein content (3.6%) and the lowest fat content (1.05%). Although the lactic acid content fell below the Indonesian National Standard (SNI) threshold, all yoghurt variants met the SNI minimum for protein and were classified as low-fat yoghurts. These outcomes indicate that fermentation starter selection significantly influences the nutritional characteristics of corn milk yoghurt. Moreover, the study demonstrates the potential of corn milk as a functional food base that aligns with both nutritional standards and sustainable food innovation. L. bulgaricus emerged as the most effective starter, optimizing both protein enrichment and fat reduction. These insights may guide future development of non-dairy fermented products for health-conscious and lactose-intolerant populations.

Sinergi Green Marketing dan Pendidikan Lingkungan bagi Warga Desa Jambudipa Rohayati, Nia; Kamaludin, Ahmad; Dima, Alfred O M; Burhan, Abd Rukman
Jurnal Penyuluhan dan Pemberdayaan Masyarakat Vol. 4 No. 3 (2025): Jurnal Penyuluhan dan Pemberdayaan Masyarakat (September)
Publisher : CV. Era Digital Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59066/jppm.v4i3.1690

Kegiatan pengabdian kepada masyarakat ini dilaksanakan di Desa Jambudipa, Kecamatan Cisarua, Kabupaten Bandung Barat, pada tanggal 18 Agustus hingga 12 September 2025, dengan tujuan menguatkan sinergi green marketing dan pendidikan lingkungan. Urgensi kegiatan ini berasal dari kesadaran bahwa masyarakat desa perlu dibekali wawasan mengenai pemasaran berkelanjutan sekaligus praktik menjaga kelestarian lingkungan. Metode pelaksanaan dimulai dengan perizinan dari aparatur desa, kemudian penyampaian materi oleh tim Forum Komunikasi Dosen (FKD) melalui sosialisasi, lokakarya, serta integrasi kegiatan dengan perayaan HUT RI berupa perlombaan tari kelompok ibu-ibu menggunakan benda bekas. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan warga mengenai konsep green marketing, perubahan sikap dalam memandang sampah sebagai sumber daya, serta munculnya inisiatif warga untuk menerapkan praktik ramah lingkungan dalam kehidupan sehari-hari maupun usaha lokal. Pembahasan menjelaskan bahwa pendekatan yang menggabungkan edukasi formal dengan kegiatan budaya dan hiburan terbukti efektif dalam membangun kesadaran kolektif. Kesimpulannya kegiatan ini mampu menumbuhkan kesadaran lingkungan sekaligus memperkuat potensi ekonomi desa. Saran yang diberikan adalah perlunya pendampingan berkelanjutan, kolaborasi multi-pihak, serta inovasi produk ramah lingkungan agar manfaat kegiatan dapat terus berkembang.

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