P.A Yeomans developed Keyline in the 1950s.

P.A Yeomans developed Keyline in the 1950s. At first interest in this system of farming was intense, with 1000s visiting to learn Keyline methods, however the green revolution and associated chemical fertiliser subsidies sidelined Keyline until today. Rising fertiliser costs and land degradation have set the stage for Keyline’s return to prominence as a regenerative methods of land management that builds top soil and fertility rapidly. Attend a Keyline Farming workshop with RegenAG. Visit www.RegenAG.com/keyline for full details.