scholarly journals Biokonversi Limbah Organik Menjadi Magot Sebagai Sumber Protein Pengganti Tepung Ikan

2020 ◽  
Vol 6 (2) ◽  
pp. 223
Author(s):  
Nefi Andriana Fajri ◽  
Ria Harmayani
Keyword(s):  
Life Cycle ◽  
Organic Waste ◽  
Black Soldier Fly ◽  
Larval Phase ◽  
Hatching Process ◽  
Yellowish White

 Bioconversion is one of the ways to treat organic waste (market abundance) which is a problem today, namely by utilizing microorganisms such as Black Soldier Fly (BSF) larvae as biodegradation agents. This study aims to study the life cycle of BSF in market waste media and to determine the potential of BSF larvae to break down market waste. This research was conducted for 8 months starting from the pre-study until the implementation of the study. The observation phases carried out in this study included 1) the life cycle of BSF in the chopped and non-chopped organic market waste media. 2) the potential of BSF larva / maggot in breaking down chopped and not chopped organic market waste. The results showed that the hatching process from eggs to larvae took three to four days. The larval phase which is still yellowish white lasts approximately 12 days, in this phase the larvae will need a lot of food. The prepupa phase occurs from the 19th day and the pupal phase is 100% achieved on the 24-26th day. Maggot has the ability to degrade market waste up to 84 ± 4.90% in market waste that is enumerated and around 69 ± 5.83% breaks down market waste that is not chopped

scholarly journals Bioaccumulation of heavy metals in the black soldier fly, Hermetia illucens and effects on its life cycle

2015 ◽  
Vol 1 (4) ◽  
pp. 261-270 ◽  
Author(s):  
S. Diener ◽  
C. Zurbrügg ◽  
K. Tockner
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Life Cycle ◽  
Metal Concentration ◽  
Organic Waste ◽  
The Body ◽  
Small Scale ◽  
Black Soldier Fly ◽  
Hermetia Illucens ◽  
Collection Costs

In developing countries, effective waste management strategies are constrained by high collection costs and lack of adequate treatment and disposal options. The organic fraction in particular, which accounts for more than 50% of the waste production, constitutes a great, yet mostly neglected, reuse potential. Concomitantly, the demand for alternative protein sources by the livestock feed industry is sharply increasing. A technology that effectively transforms organic waste into valuable feed is therefore a timely option. Larvae of the non-pest black soldier fly, Hermetia illucens L. (Diptera: Stratiomyidae), may be used to reduce the mass of organic waste significantly. Concurrently, larval feeding converts organic waste into prepupae (last larval stage) which is high in protein. In combination with a viable market, this potential animal feed may cover the waste collection costs and thus promote innovative, small-scale entrepreneurs to establish a profitable business niche. Organic waste, however, often contains persistent pollutants, such as heavy metals, that may accumulate in the larvae and prepupae of black soldier flies and consequently in the food chain. In this study, we fed black soldier fly larvae chicken feed spiked with heavy metals (cadmium, lead and zinc at three concentrations each) to examine the extent of metal accumulation in the different life stages and the effect of heavy metal concentration in the feed on the life cycle determinants of the flies. The cadmium accumulation factor in prepupae (metal concentration in the body divided by metal concentration in the food) ranged between 2.32 and 2.94; however, the lead concentration remained well below its initial concentration in the feed. The bioaccumulation factor of zinc in prepupae decreased with increasing zinc concentration in the feed (from 0.97 to 0.39). None of the three heavy metal elements had significant effects on the life cycle determinants (prepupal weight, development time, sex ratio).

scholarly journals Conversion of Spent Coffee and Donuts by Black Soldier Fly (Hermetia illucens) Larvae into Potential Resources for Animal and Plant Farming

Insects ◽  
2021 ◽  
Vol 12 (4) ◽  
pp. 332
Author(s):  
Hayden Fischer ◽  
Nicholas Romano ◽  
Amit Kumar Sinha
Keyword(s):  
Organic Waste ◽  
Glycogen Content ◽  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Black Soldier Fly ◽  
Hermetia Illucens ◽  
Hermetia Illucens Larvae ◽  
Nitrogen Phosphorus ◽  
Dough Stage ◽  
Plant Farming

Nutritionally unbalanced organic waste can be converted into potential resources for animal and plant farming by culturing black soldier fly (Hermetia illucens) larvae (BSFL) and prepupae (BSFP). BSFL and BSFP are rich sources of protein and lipids, while the leftover excrement called “frass” can be used as an organic fertilizer. Using readily available resources, BSFL were cultured on spent coffee, donut dough or an equal blend for 35 days. Survival, productivity, daily pupation and biochemical composition of BSFL and BSFP were measured along with the nitrogen-phosphorus-potassium values of the frass. Survival was highest in the blend compared (81%) to spent coffee (45%) or dough (24%); however, BSFL and BSFP were significantly longer and heavier from dough. Stage and food significantly influenced the protein, lipid and glycogen content of the BSFL and BSFP, which tended to be higher in the latter. While fatty acids were often significantly higher in BSFL fed spent coffee, the amino acid composition of BSFL was generally higher in dough. Frass from the blend had significantly highest nitrogen content, while potassium and phosphorus were significantly higher and lower from spent coffee, respectively. Although coffee and donut dough were suboptimal substrates for BSFL, a blend of these produced BSFL and frass that were nutritionally comparable to soybean meal and many organic fertilizers, respectively.

scholarly journals Feeding strategies for small-scale rearing black soldier fly larvae (Hermetia illucens) as organic waste recycler

2021 ◽  
Vol 3 (2) ◽  
Author(s):  
Daniel Dzepe ◽  
Paulin Nana ◽  
Hervé Mube Kuietche ◽  
Janaina Mitsue Kimpara ◽  
Ornela Magatsing ◽  
...  
Keyword(s):  
Waste Management ◽  
Organic Waste ◽  
Chicken Manure ◽  
Small Scale ◽  
Feeding Strategies ◽  
Black Soldier Fly ◽  
Commercial Chicken ◽  
Continuous Feeding ◽  
Organic Waste Management ◽  
Feeding Diets

AbstractProcessing organic waste using black soldier fly (BSF)-based technology offers a promising alternative for sustainable organic waste management and urban sanitation. This study was conducted to assess the influence of feeding strategies on the efficacy of BSF larvae to recycle organic wastes into value products. Fruit waste and chicken manure were used as organic waste samples while commercial chicken feed was used as a control, and were processed for 15 days in circular plastic containers (Ø 30 × 12 cm) with 50; 100; 150; and 200 mg/larva/day continuous and batch feeding diets, using 500 four-day-old larvae per diet, repeated four times. Larval survival rates were not significantly affected by the feeding strategies. However, average larval biomass of 83.69 ± 13.04 g and 82.46 ± 08.52 g was achieved for the continuous and batch feeding strategies, respectively, under favorable conditions. Larval feed reduction rates ranged from 24.65 ± 03.48% to 72.78 ± 01.48% and 24.52 ± 0.27% to 72.25 ± 12.13% with continuous and batch feeding strategies, respectively, and were significantly affected by the different daily diets. On the other hand, the bioconversion rates ranged from 13.34 ± 0.26% to 50.82 ± 02.27%, and the highest values were observed with the continuous feeding diets. This study confirms the efficacy of BSF larvae to thrive in different organic substrates and shows that the continuous feeding strategy can be better and enhance a sustainable small-scale organic waste management.

Pemberdayaan Ekonomi Masyarakat Melalui Pengembangan Potensi Lokal Budidaya Black Soldier Fly (Maggot) di Desa Sukaratu Karawang

2021 ◽  
Vol 3 (2) ◽  
pp. 219-229
Author(s):  
Rohma Septiawati ◽  
Devi Astriani ◽  
Moch Agus Ariffianto
Keyword(s):  
Quantitative Research ◽  
Organic Waste ◽  
National Development ◽  
Animal Husbandry ◽  
Development Planning ◽  
Community Empowerment ◽  
Planning System ◽  
Fish Feed ◽  
Black Soldier Fly ◽  
Alternative Ingredients

  Law on National Development Planning System (Number 25/2004) mandates that Development planning must refer to the consideration that the goal of development of all government levels is the same, namely the welfare of the community. Empowerment is a concept to give people greater responsibility for how to do work. The potential of Sukaratu village consists of agriculture, livestock, tourism objects, handicrafts, cultivation and plantations. Among these potentials, the authors take the economic empowerment potential of cultivating black soldier fly maggot as an alternative ingredients for fish feed and reducing organic waste, so that it can increase the income of the people of Sukaratu. The research method used is qualitative and quantitative research; observation and interviews in an effort to obtain data. The results showed that the potential of Sukaratu village consisted of agriculture, animal husbandry, tourism objects, handicrafts, cultivation and plantations, the potential of human resources in terms of age and education was good, but in terms of business creativity and business skills, need to be improved. Maggot cultivation can reduce organic waste. The capital is not large enough because it only requires terraced media and houses that are given nets for broodstock to lay eggs.  

Kajian Pengelolaan Biokonversi Sampah Organik melalui Budidaya Maggot Black Soldier Fly (Studi Kasus: PKPS Medan)

2021 ◽  
Vol 6 (4) ◽  
Author(s):  
Restu Auliani ◽  
Bella Elsaday ◽  
Desy Ari Apsari ◽  
Helfi Nolia
Keyword(s):  
Waste Management ◽  
Organic Waste ◽  
Animal Feed ◽  
Wholesale Market ◽  
Black Soldier Fly ◽  
Study Approach ◽  
Interview Method ◽  
Regulatory Aspect ◽  
Feed Protein ◽  
Market Trader

The cultivation of maggot Black Soldier Fly (BSF) is a bioconversion technology of organic matter that can be one solution to the problem of organic waste. This study aims to examine aspects of organic waste management through BSF Medan maggot cultivation, including operational technical, financing, institutional, regulatory and community and government participation aspects. This research is a descriptive observational study with an exploratory study approach using the interview method. Descriptive and quantitative data processing and analysis. Based on operational technical aspects, maggot cultivation has succeeded in converting organic waste into a source of animal feed protein and reducing the amount of organic waste. The amount of organic waste that is managed is 90kg/day with an effectiveness of 0.013% the total domestic waste in Medan. The financing and institutional aspects of waste management are managed in an organized manner through a cooperative body, namely the Primary Waste Management Cooperative (PKPS) Medan. The regulatory aspect that is used as reference is Medan Mayor Regulation No. 26 of 2019. Aspects of community participation directly from members of the cooperative and the Laucih wholesale market trader in Medan City. This bioconversion technology is able to overcome the problem of waste in an effort to reduce organic waste.

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