Always on the move, they hired themselves out to feed pigs and plant rice.

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Then the cows are fed chicken litter containing the feces and potentially prion infected chicken feed from the rendering plant.

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However, while current leading bioplastics, such as PLA, primarily use feed grains as a plant resource, the possibility of future food shortages has emphasized the importance of using non-edible plant resources to produce bioplastics.

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The US is the world's largest producer of alfalfa, a grass-like plant used as animal feed.

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They plant food plots to feed deer and hang game cameras to keep track of local bucks.

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Unlike many insects that feed on a small group or even a single plant, the brown marmorated stink bugs, which originated in Asia, eat pretty much anything.

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You plant your crops, you wait for them to grow, you feed your animals, the wheat sways in the wind.

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Cellulosic ethanol uses non-food feed stocks with significant greenhouse gas emission reductions, and the first commercial-scale plant is being built today in Soperton, Ga.

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