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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsAsian Seafood Raised on Pig Feces Approved for U.S. Consumers (Poop-Corn Shrimp)
http://www.bloomberg.com/news/2012-10-11/asian-seafood-raised-on-pig-feces-approved-for-u-s-consumers.htmlThe manure the Chinese use to feed fish is frequently contaminated with microbes like salmonella, says Doyle, who has studied foodborne diseases in China.
On a sweltering, overcast day in August, the smell of excrement is overpowering. After seeing dead fish on the surface, Chen, 45, wades barefoot into his murky pond to open a pipe that adds fresh water from a nearby canal. Exporters buy his fish to sell to U.S. companies.
Yang Shuiquan, chairman of a government-sponsored tilapia aquaculture association in Lianjiang, 200 kilometers from Yangjiang, says he discourages using feces as food because it contaminates water and makes fish more susceptible to diseases. He says a growing number of Guangdong farmers adopt that practice anyway because of fierce competition.
Many farmers have switched to feces and have stopped using commercial feed, he says.
Kingofalldems
(38,466 posts)Not.
sadbear
(4,340 posts)Agnosticsherbet
(11,619 posts)My back yard is healthy on a diet of water, dog urine, dog feces, and worm crap.
I can buy Cow manure for fertilizer for my garden.
In San Diego, they have an experiment where gray water from toilets is purified in lilli ponds.
A system of using pig crap in that way is more sustainable than factory processed feeds.
I do have a problem with Salmonella and a better system of testing should be instituted on imported foods.
TalkingDog
(9,001 posts)And chemically they help in breaking down pathogens. Cow feces is allowed to "mature" before being put on your plants, otherwise the high nitrogen content would "burn" the plants. The "maturing" often includes temperature extremes that help kill pathogens.
Pig feces is particularly dangerous because of how easily porcine diseases are spread to humans.
Unlike the plants, which have the various buffers discussed above, fish and shrimp are ingesting the pathogens and becoming infected. Then they are shipped directly to your local WalMart, where low, low prices are everyday!
Lint Head
(15,064 posts)better because they had better diets. Per Wiki.
TalkingDog
(9,001 posts)Fish ain't plants.
DonViejo
(60,536 posts)"night soil."
BTW, Just what do folks think shrimp, lobster and crabs eat while living in their natural habitats? It ain't filet mignon.
Lint Head
(15,064 posts)You are what you eat.
DonViejo
(60,536 posts)when I want to describe someone I don't think very highly of, e.g., Mitt Romney is lower than whale shit.
HockeyMom
(14,337 posts)So I guess I will have to stop eating shrimp, period.
bluestate10
(10,942 posts)Few foods, other than bacon are more damaging to your longterm health.
woodsprite
(11,917 posts)It started being used for a feed in aquaculture, now it's being used to make feed for cattle as well. Just google chicken waste fish, and you'll come up with tons of hits.