Population growth and changes in consumption pattern have increased the municipal waste volume in DKI Jakarta. Waste management issue has been more formidable after the government has failed to overcome the situation with sufficient waste management facilities. Hence, society's active participation is needed to create a more comprehensive system of municipal waste management, based on "reduce, reuse, recycle" principle. The objective of this study is to (1) identify the community perception and participation in the household waste management, (2) analyze the correlation between the internal and external factors of individual with the perception on the household waste management, and (3) analyze the correlation between community perception and participation in household waste management. The observed variables are divided into two factors, namely internal factors and external factors. The data were collected using survey method by distributing questionnaire, while Chi Square Test and Spearman Rank Correlation Test were used for data processing. The results showed that respondents have positive perception and high participation in the household waste management. There is a significant correlation between the internal and external factors of individual with community perception on the household waste management. Community perception on household waste management is also significantly correlated to community participation in household waste management.
Black soldier fly (BSF) larvae (Hermetia illucens) can be used as insect based municipal organic waste recycling technology. The purpose of this research was to examine the utilization of BSF larvae as bio-processors of organic waste in order to produce compost and nutritious larvae biomass. Larvae feeds as treatments of experiment consist of restaurant organic waste mixed with fish silage 6% as treatment A, restaurant organic waste with dairy blood waste 6% as treatment B, and restaurant organic waste as treatment C. The result of this research showed that the highest larvae growth according to its length, width and body weigth was resulted by treatment B, followed by treatments A and C. Total metamorphic development time from egg to imago was 35 days; comprised of as larvae, prepupa, pupa, and imago for 12-13, 6, 6, and 15 days, respectively. Proximate analysis showed that BSF larvae had protein content 33.31 to 33.88%, and fat content 30.07 to 34.39%. Final solid residues of the three treatments was ranged from 90.3-90.6% after 10-11 days of bio-processing.
ABSTRACT. Genetic Parameter Estimates and Selection of
The Government of Bengkayang Regency has decided that the border area is one of the agropolitan region development programs. Hence, a study on the sustainability level of border area as the agropolitan region development is required. The first objective of this study was to analyze the index and sustainability status of the border area, Bengkayang Regency, based on five sustainable dimensions. The analysis used Multi Dimensional Scaling (MDS) Method, called Rap-BENGKAWAN and the results were stated in the index and sustainability status. The second objective was to analyze the attributes that affect sensitively on index and sustainability status and the effect of error using Laverage and Monte Carlo Analysis. The results of the study revealed that ecological dimension was in the status of less sustainable (40.37%), economical dimension was sufficient sustainable (66.54%), socio-culture dimension was sufficient sustainable (67.06%), dimension of infrastructure and technology was not sustainable (24.49%) and dimension of law and institutional was sufficient sustainable (60,10). Out of the 47 attributes analyzed, there were 22 attributes need to be handled immediately as they affect sensitively on the increase of index and sustainability status with a negligible error in the level of 95% confidence limit.
The government of Situbondo Regency has not decided the location of the agropolitan development. In this regard, a study on livestock-based regional sustainability development is necessary before the implementation of the agropolitan program This study aims to analyze the sustainability index and the status of Situbondo area through five dimensions of sustainability. The study used a Multidimensional Scaling analysis (MDS) method called Rap-BANGKAPET and the results are shown in the form of sustainability index and status. The Leverage and Monte Carlo analyses were used to determine the attributes that sensitively affect the index and the status of sustainability and its impact. Sustainability analysis indicate that the ecological dimension is less sustainable (46.50%), economic dimention is sufficiently sustainable (69.53%), social and cultural dimensions is also sufficiently sustainable (55.14%), infrastructure and technology dimensions are at low level of sustainability (45.48%), and similarly at low level of sustainability for legal and institutional dimensions (47.46%). Of the 73 attributes, 24 of these attributes require direct treatment immediately because of its sensitive effect on sustainability index and status (significant at 95% of confidence level). The study suggests a progressive-optimistic scenario to improve the sustainability of the future status (long term) with overall improvement of sensitive attributes. Key words : index and the status of sustainability, Situbondo Regency ABSTRAKPemerintah Daerah Tingkat II Kabupaten Situbondo sampai saat ini masih belum menetapkan wilayahnya untuk pengembangan kawasan agropolitan. Untuk itu sebelum program agropolitan dilaksanakan perlu dikaji terlebih dahulu tingkat keberlanjutan wilayah berbasis peternakan di Kabupaten Situbondo. Penelitian ini bertujuan untuk menganalisis indeks dan status keberlanjutan wilayah berbasis peternakan di Kabupaten Situbondo ditinjau dari lima dimensi keberlanjutan, yaitu: dimensi ekonomi, sosial budaya, infrastruktur dan teknologi, serta hukum dan
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