Convert a number of bushels per hectare (bu/ha) to bushels per acre (bu/ac)
one acre (ac) = 0.404685642240001 hectares (ha) one bushel (bu) = 1 bushel (bu)
The conversion factor for (bu/ha) to (bu/ac)
0.404685642240001 * 1 = 0.404685642240001
One bu/ha = 0.4047 bu/ac