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Journal : Journal of Applied Agricultural Science and Technology

Spatial Characterization of NDVI-Based Vegetation Density in Smallholder Coffee Plantation on Mount Kawi’s Southern Slopes Sholikah, Dinna Hadi; Maharani, Nabilla Putry; Kusuma, Ramadhani Mahendra; Bella, Dewi Shasa; Sembiring, Yoga Gregorius; Wijayanti, Fitri; Soemarno, Soemarno
Journal of Applied Agricultural Science and Technology Vol. 9 No. 4 (2025): Journal of Applied Agricultural Science and Technology
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jaast.v9i4.494

Abstract

Indonesia’s coffee cultivation covers 1.25 million hectares, predominantly managed by smallholders (98.14%). Malang Regency, a key production area in East Java, experienced a sharp yield decline from 29,728 tonnes (2021) to 14,151 tonnes (2022). This study investigates smallholder plantations in the Kletek sub-watershed, emphasising the role of shade vegetation in coffee growth. Shade density critically influences productivity and ecological resilience. To support sustainable management, vegetation cover is assessed via remote sensing using the Normalised Difference Vegetation Index (NDVI), enabling spatial analysis of canopy structure. This research aims to analyse the types of coffee shade trees on smallholder coffee farms. NDVI is used to distinguish differences in land cover, including coffee shade. The study employed a land survey using the grid method with 30 observation points. Spatial analysis involves spectral transformation of Sentinel-2A Harmonised imagery, while statistical analysis uses correlation tests. Smallholder coffee farms in the Kletek Sub-watershed feature shade plants such as lamtoro, mahogany, and banana trees. NDVI values across these plantations ranged from moderate (0.4–0.5) to very high (>0.6) vegetation density, showing a strong correlation with land cover conditions (r = 0.80). This confirms NDVI as an effective remote sensing tool for assessing shade vegetation, significantly influencing coffee productivity and ecological resilience. The findings support NDVI-based monitoring for precision agriculture and adaptive management, with scalable applications in sustainable land-use planning, agroforestry optimisation, and climate-resilient coffee cultivation in regions such as Malang Regency, where production has declined.
Co-Authors Aditya, Haidar Fari Agustin, Eva Tri Ahmad Ilham Tanzil Ahmad Ilham Tanzil Ajeng, Karenina Alprilia, Arieska Wahyu Amanda Nur Fitria Ningrum Ankardiansyah Pandu Pradana Anwari, Muhammad Alfian Arika Purnawati Arrohmatus Syafaqoh Li'aini Azahra, Raudhatul Barna Deta Cristin Naftaly Bayu Widhayasa Bella, Dewi Shasa Carolina Rosa Siallagan Catur Putri Enggit Reksiana Chosa Zahro Fatiha Damayanti, Alfa Dirsista Damayanti, Annisa Deviyanti, Nur Qomariyah Didik Utomo Pribadi Dinna Hadi Sholikah Dita Megasari Dwi Wahyuningtyas Fachmi, Anivea Fitri Wijayanti Fitri Wijayanti Fitriyani, Novi Nur Habibah, Isnaini Ainun Haidar Fari Aditya Hamidah . Haryo Sulistiyantoro Ira Kaestiningtyas Irwanto Sucipto Jaka Wijaya Kusuma Josua, Wahyu Ramadhani Putra Juwito Juwito Kurniawan, Muhammad Izza Kusuma Wardhani Mas’udah Maharani, Nabilla Putry Mandasari, Virginia Mitha Anggisna Angreini MOCH SODIQ, MOCH Mochamad Arifin Mohamad Hipti Mukhlish Jamal Musa Holle Naufal, Raihan Nijma Nurfadila Noni Rahmadhini Prahasti Ken Dewani Pratama, Kevin Dimas Puji Lestari Tarigan Purnomo Edi Sasongko Putri, Firda Amalia Reksiana, Catur Putri Enggit Restu Nugraha Rohmalia, Fitri Roziana Febrianita Safeyah, Muchlisiniyati Safira Rizka Lestari Sasongko, Edi Purnomo Sembiring, Yoga Gregorius Septiandari, Renata Soemarno Soemarno Soleudin Efendi Sri Wiyatiningsih Suharto Sutini Torino Benarivo Tri MUJOKO Tria Puspa Sari Trijanti A. Widinni Asnan Wanti Mindari Widajati, Wiludjeng Wiga Fikri Destianisma Wiludjeng Widajati Wiludjeng Widajati Windiyanti, Wiwin Windriyanti, Wiwin Windriyati, Wiwin Wiwin Windriyanti Wiwin Windriyanti Yosua Nathanael Itona Sagala YUDI NUR SUPRIADI Yuliawati, Ira Sukma Zahro, Balqis Ghaitza Zainal Abidin Achmad