RE: Using Hydroponics to Meet Grass-fed Demands

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Using Hydroponics to Meet Grass-fed Demands

in hydroponics •  7 years ago 

I often see cattle packed into spaces too tight for anything to grow, then they feed them corn. I've always wondered about viability of growing grass vertical. Like chia pet grow stacks, or sturdy shelving, would the cows graze on grass above their heads?

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