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Monday, May 29, 2017

China managing food waste with maggots.

China managing food waste with maggots thus preserving the environment.Thousands of voracious white maggots wiggle frenetically while tearing through trayfuls of leftover meat, vegetables and fruits in an unusual farm in southwestern China. This may not be a pretty sight, but the gluttonous larvae could help China eat away something far uglier, the country's mountain of food waste. The individual larvae of black soldier flies, which are native to the Americas, can each eat double their weight of garbage every day, according to experts. The farm in Sichuan province then turns the bugs into a high-protein animal feed and their feces into an organic fertilizer. There's no shortage of food for the larvae as each person throws away almost 30 kilos of food per year in China, a nation of 1.4 billion people and On average, one kilo of maggots can eat two kilos of rubbish in about four hours. more