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.

scholarly journals Campaign video for utilizing black soldier fly as organic decomposer in organic waste management

2021 ◽  
Vol 905 (1) ◽  
pp. 012021
Author(s):  
D T Ardianto ◽  
R H Rifai
Keyword(s):  
Environmental Management ◽  
Waste Management ◽  
Research And Development ◽  
Organic Waste ◽  
Environmental Issues ◽  
Development Model ◽  
Black Soldier Fly ◽  
Central Java ◽  
Start Up ◽  
Organic Waste Management

Abstract Waste management in Boyolali Regency, Central Java, is still experiencing problems. Around 71% of the total 167 tons of daily waste has not been managed properly, and 51.88% of which is organic waste. Since early 2020, Black Soldier Fly start-up has started organic waste management, sold larvae products, and conducted training and consultation on organic waste in various regions. However, due to the current Covid-19 pandemic, its product marketing has not been optimal. For this reason, a profile video was designed as a medium of campaign for environmental issues to make people aware of waste management, especially organic waste. The campaign video was developed using five stages of ADDIE research and development model. The produced video is expected to be a campaign medium for better environmental management.

scholarly journals Circular Economy on Organic Waste Management with MASARO Technology

2021 ◽  
Vol 1143 (1) ◽  
pp. 012051
Author(s):  
A Z Abidin ◽  
H Bramantyo ◽  
M K Baroroh ◽  
C Egiyawati
Keyword(s):  
Waste Management ◽  
Circular Economy ◽  
Organic Waste ◽  
Organic Waste Management

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.

scholarly journals Organic Waste Management in Canada: Building a Sustainable Circular Economy

2019 ◽  
Vol 11 (1) ◽  
pp. 84-92
Author(s):  
Alja Perger
Keyword(s):  
North America ◽  
Waste Management ◽  
Food Waste ◽  
Organic Waste ◽  
Research Question ◽  
Organic Food ◽  
Main Research ◽  
Organic Waste Management ◽  
The Moment ◽  
Resource Input

North America is a big consumer and consequently a big producer of waste. For the purpose of this project, we were primarily interested in collecting information in North America, focusing on Quebec primarily. The main research question was risen up during the fieldwork and assistance with the Canadian company. It clearly presents the enterprise readiness for obtaining a smart solution on organic/food waste problem. It is believed, how organic/food waste can be a resource of a high value. There is a capacity of creating a new path, where organic/food waste could become the important as plant/field nutrient supply. The circular approach to organic waste management is urgently needed in a way how the organic waste should be reduced and returned as productive resource input into our economy. The paper presents a new value towards a sustainability process that Canada is building at the moment. It represents the innovative approach, which is highly accepted in some cities in Quebec with the obtained pilot projects and excellent results. This paper is not only a simple research paper, but it is also the very important original innovative document which can be highly used on the level of each municipality, region and federal level.

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