How Joel Salatin uses PIGS + Chickens to Fertilize his Farm

21 Jan 2021 · 14 min
14:16

The video follows a winter visit to Joel Salatin’s Polyface Farm, showing how the farm uses a deep‑bedding “carbonaceous diaper” system to manage chickens, pigs, and cows. About 800 laying hens are housed on 18‑inch wood‑chip bedding that is left untouched for the season, with occasional stirring and the addition of whole‑grain to stimulate digging. Cows and pigs are moved onto the same bedding, where they dig for corn kernels buried in the wood chips; pigs work from the top down while cows work from the bottom up, creating a leader‑follower dynamic. Every fourth bedding layer is “junk hay” to balance the carbon‑to‑nitrogen ratio (≈30:1) and prevent overheating. Manure and urine are absorbed by the bedding, which ferments in a low‑odor, low‑heat environment, producing a nutrient‑rich compost that is later removed with a front‑end loader and used to grow vegetables. Salatin explains how the system scales both up (1,000 cows, 5,000 layers) and down (under 30 acres) and introduces the “carbon shed” concept for storing and drying bulk wood‑chip bedding. The video ends with promotional information about Salatin’s books, Polyface Designs, and upcoming shipping schedules.

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