AWWALIN ROSITA AISYAHTUNNISA
Department of Environmental Science, Faculty of Mathematics and Natural Sciences, Universitas Sebelas Maret. Jl. Ir. Sutami 36A, Surakarta 57126, Central Java, Indonesia

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Diversity, market distribution, and price profile of edible plants traded in the Merapi-Merbabu highlands, Central Java, Indonesia AWWALIN ROSITA AISYAHTUNNISA; AZ ZAHRA MUTI'AH FADHILAH; CHRISTIN NOVITA PUTRI WIBOWO; CINTA KAMILA GAMA AZIZAH; ADITYA TRIYANTO; AHMAD DWI SETYAWAN
Biodiversitas Journal of Biological Diversity Vol. 27 No. 7 (2026)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d270729

Abstract

Abstract. Aisyahtunnisa AR, Fadhilah AZM, Wibowo CNP, Azizah CKG, Triyanto A, Setyawan AD. 2026. Diversity, market distribution, and price profile of edible plants traded in the Merapi-Merbabu highlands, Central Java, Indonesia. Biodiversitas 27 (7): d270729. https://doi.org/10.13057/biodiv/d270729. Traditional markets connect crop production, household food demand, and local knowledge, yet their agrobiodiversity is rarely documented with transparent commodity-level data. This study inventoried edible plants traded in Ampel, Cepogo, and Selo markets in the Merapi-Merbabu highlands of Boyolali District, Central Java, Indonesia. In May 2026, 104 purposively selected edible-plant traders (40 in Ampel, 34 in Cepogo, and 30 in Selo) were interviewed, and their commodities were directly observed. Recorded fields included market presence, local name, edible part, use category, cultivation status, seasonal availability, reported supplier origin, and price unit. The audited inventory contained 115 market commodity forms representing 94 recorded taxon entries in 35 families. Selo had the highest snapshot richness (76 taxa; 84 commodity forms), followed by Ampel (58; 62) and Cepogo (35; 41). Twenty-eight taxa occurred in all three markets. Pairwise Sørensen similarity was highest between Ampel and Selo (67.2%), followed by Ampel and Cepogo (62.4%) and Cepogo and Selo (52.3%). Using the archived use-category coding, vegetables (39.1%) and herbs, spices, and seasonings (31.3%) dominated the commodity forms. Most forms were cultivated (85.2%), while 12.2% were semi-cultivated and 2.6% wild-sourced. Boyolali was listed as a supplier origin for 91.3% of commodity entries, although origins were nonexclusive and were not weighted by transaction volume. Listed prices ranged from IDR 1,500 to IDR 93,000 per stated sales unit; 69.6% were at or below IDR 20,000, but direct affordability comparisons are not valid because the units were heterogeneous (82 per kg, 28 per bunch, and five in other units). These findings provide a descriptive baseline of market-available edible-plant diversity during the survey period. Repeated seasonal sampling, standardized market coverage, voucher-supported identification, standardized price units, and quantified commodity flows are needed for stronger ecological, cultural, and economic inference.
GIS-based biophysical screening for agroforestry in the volcanic highland landscape of Selo, Central Java, Indonesia AWWALIN ROSITA AISYAHTUNNISA; AQIL HAIDAR RABBANI; ASMA NADIAPUTRI ZAIN; ARENDRA DWI PURWA SAPUTRA; MUHAMMAD INDRAWAN; SUGIYARTO SUGIYARTO; DIANTI DIANTI; AHMAD DWI SETYAWAN
Biodiversitas Journal of Biological Diversity Vol. 27 No. 8 (2026)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d270819

Abstract

Abstract. Aisyahtunnisa AR, Rabbani AH, Zain AN, Saputra ADP, Indrawan M, Sugiyarto, Dianti, Setyawan AD. 2026. GIS-based biophysical screening for agroforestry in the volcanic highland landscape of Selo, Central Java, Indonesia. Biodiversitas 27 (8): d270819. https://doi.org/10.13057/biodiv/d270819. Agroforestry is widely promoted for production and soil conservation in intensively cultivated highlands, yet a suitability map is only as reliable as the data and assumptions used to build it. We examined the volcanic highland landscape of Selo Sub-district, Central Java, Indonesia, using a screening-level GIS model rather than a parcel-scale prescription. Five biophysical criteria were combined by weighted linear combination: a soil-fertility proxy based on soil organic carbon and cation-exchange capacity (40%), slope (30%), rainfall (10%), Normalized Difference Vegetation Index (NDVI; 10%), and elevation (10%). The soil surface came from inverse-distance interpolation of 10 published observations; elevation and slope were derived from DEMNAS, rainfall from mean annual CHIRPS precipitation for 2015-2024, and NDVI from a June 2024 Sentinel-2 Level-2A scene. Of the 6,080.75-ha analytical footprint, 3,077.15 ha (50.60%) fell in S3, 2,426.67 ha (39.91%) in S2, 395.90 ha (6.51%) in N, and 181.03 ha (2.98%) in S1. The S1-S2 area totaled 2,607.70 ha (42.88%), concentrated mainly in central and eastern Selo. Rainfall became spatially non-discriminating after reclassification. The mapped classes matched 42 of 48 field reference labels (87.5%; Wilson 95% CI: 75.3-94.1%; kappa = 0.833), but these observations were not an independent probability-based validation of agroforestry performance. The map is best used to identify broad zones for further assessment. Decisions at farm or parcel level still require legal, hazard, land-use, tenure, socioeconomic, and system-specific information.