Work

Exploring Insect-based technology for waste management and livestock feeding in selected South and East Asian countries

Year: 2023

Type: article

Abstract: This paper aimed to investigate the Asian’s willingness to use black soldier fly larvae for organic waste management and livestock feed. A random sampling method was adopted based on waste generation and substrate availability. In addition, it contributes to filling gaps in research into public acceptance, social perception, and Attitude toward BSFL-based organic waste management. It has been found that different subgroups in different countries have inconsistent attitudes toward using BSFL technology. Stack group in Afghanistan (3.94 ± 0.90), Pakistan (4.45 ± 0.61), China (4.48 ± 0.54) highly agree, and Bangladesh (3.21 ± 0.57) agree, but the other groups are not sure or show different perceptions. The results of our study indicate that BSFL is a more acceptable feed supplement than conventional food; participants rated their willingness to blend 500 grams of BSFL with conventional feed and preferred to feed livestock, dogs, fish, birds, and cats. It is established that most of the respondents were familiar with the BSFL technology, namely in China (3.58 ± 0.87), Bangladesh (3.55 ± 0.8), Pakistan (3.24 ± 0.82), Afghanistan (2.63 ± 0.5). The waste group with the mean value from Afghanistan (2.87 ± 0.76), Bangladesh (2.74 ± 1.41), China (2.76 ± 1.12), and Pakistan (2.78 ± 1.28). Finally, the article shows a direct relationship between public acceptance of BSFL for waste management and subject erudition.

Source: Environmental Technology & Innovation

DOI: 10.1016/j.eti.2023.103260