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All Journal Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Dinamika Lingkungan Indonesia
Sri Setiawati Tumuyu
Universitas Indonesia
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Engineering Environmental Science

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Land Suitability Assessments for The Palm Plantation (Arenga pinnata L.) As Non-Timber Forest Product Using Geographic Information System Athiyyah Faadhilah Faadhilah; Mahawan Karuniasa; Sri Setiawati Tumuyu
Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Vol 12, No 4 (2023): December 2023
Publisher : The University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jtep-l.v12i4.957-967

Abstract

The use of sugar palm plants as a producer of palm sugar, which is a non-timber forest product (NTFP) is considered not optimal and has the potential to be cultivated. Assessing land suitability is necessary for assessing the potential of land resources to provide information and production values. This study aims to analyze land suitability for sugar palm plantations as measured by climate, land physical properties, and a combination of these parameters. The research was conducted in Baru Ranji Village, Merbau Mataram District, South Lampung Regency, using spatial analysis methods through the use of overlay, matching, and scoring techniques through the Geographic Information System (GIS). The results showed that climatic parameters become limiting factors and only shift the level of land suitability and when combined with the physical parameters, the land was suitable for sugar palm cultivation. The use of agroforestry system in social forestry for sugar palm cultivation can increase economic and environmental conservation value. Keywords:   Agroforestry, Conservation, Cultivated, Palm sugar, Social Forestry
Analisis Pengolahan Sampah Restoran di Kota Jambi Umniah Hanesti; Dwi Nowo Martono; Sri Setiawati Tumuyu
Dinamika Lingkungan Indonesia Vol 11, No 1 (2024)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/dli.11.1.p.55-60

Abstract

Restaurants are one of the most waste-producing sectors after households, on average a restaurant produces 25000– 75000 pounds of waste per year. Waste generation in Indonesia has now reached 19,447,761.38 tons/year. Jambi City is one of the cities in Indonesia with the amount of waste generated as much as 437.50 tons/day. This study aims to analyze the generation and composition of waste generated from restaurants in Jambi City and to analyze restaurant waste processing in Jambi City. Methods for collecting and measuring waste generation and composition according to SNI 19-3964-1994, field observations, and also interviews. Based on the research results, it was found that restaurants produce various types of waste, restaurant waste is dominated by food waste, reaching 88.89%, then plastic waste 6.41%, and residual waste 3.61%. The average waste generated by restaurant X was 309.61 kg/day and had a density of 256.96 kg/m3. While the total waste generation in Jambi City is 115.17 tons/day. Therefore, it is necessary to process restaurant waste in order to reduce the amount of waste that will be disposed of in the landfill, including by composting, processing waste using Black Soldier Fly (BSF), and also by cooperate with livestock feed.
Co-Authors Athiyyah Faadhilah Faadhilah Mahawan Karuniasa Martono, Dwi Nowo Umniah Hanesti