Liquid Gold: The Lore And Logic Of Using Urine To Grow Plants
Don't flush it down the loo - save your pee and fertilize your garden! Because it is not recyclde, our urine is wasted and pollutes the water system. Yet it could provide 50%-100% of the nutrients needed to grow our food. Use your pee to make a liquid manure: recycle, save water and energy, and prevent pollution, all at the same time!
Published January 1st 2004 by Green Books
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This is definitely a thought-provoking book. My real problem with it was, in many ways, a collection of anecdotes rather than a survey of scientific work and suggestion of ideas on a larger level. Most people do not want to think about pee, let alone collect their own and put it on the compost heap. They will, however, happily pee into their school urinal, knowing the urine collected will later be collected to fertilize the school orchard. I think the book did not tackle this dilemma head on. Th...more