7 WWII Cover Crops That Replace Hay Completely — Why Did Feed Companies Bury Them?

7 WWII Cover Crops That Replace Hay Completely — Why Did Feed Companies Bury Them? During World War II, hay shortages forced farmers to rethink how livestock were fed. With fuel rationing, transportation limits, and fertilizer scarcity, many turned to cover crops that could fully replace hay while improving soil at the same time. In this video, we reveal 7 forgotten WWII cover crops that provided dependable animal feed, survived harsh conditions, and regenerated land instead of depleting it. These crops weren’t backup options—they were primary feed systems that worked when hay production failed. So why did they disappear? After the war, commercial feed, baled hay systems, and fertilizer-dependent monocrops became the standard. Cover crops didn’t fit that model. They reduced repeat purchases, machinery use, and long-term feed costs—quietly threatening the feed industry’s profits. In this video, you’ll learn: Which WWII cover crops replaced hay completely How farmers fed livestock with fewer inputs Why these crops thrived during shortages How soil fertility improved instead of declining Why modern feed systems pushed these crops aside As hay prices rise and feed shortages become more common, these forgotten WWII solutions are being rediscovered by smart farmers and off-grid homesteaders. This isn’t nostalgia. This is buried efficiency—and it still works. ⚠️ Disclaimer This video is for educational and historical purposes only. It discusses past agricultural and livestock-feeding practices. Nutritional needs vary by animal species, climate, and management system. Viewers should consult agricultural extension services or livestock nutrition professionals before changing feed programs.