WSIB intends to invest up to $250m into IFC Core Farmland Fund. : International Farming Corporation (IFC) is planning an initial $1.5bn (€1.23bn) capital raise for an open-ended US farmland fund, according to an investor. Washington State Investment Board (WSIB) told IPE Real Assets that it will be seeking approval at a board meeting to invest up to $250m in the IFC Core Farmland Fund.