During this 20-year period, the relative percentage of tame pasture remained stable at 7% even though agricultural permanent cover programs from 1989 to 1993 resulted in the conversion of about half a million hectares of marginal cropland on the Prairies to tame forages.
100 Entre 1981 et 2001, la capacité d’habitat a baissé de dans la province entre 1981 et 2001, les terres en moins d’un pour cent. On a observé deux facteurs culture ont augmenté de 30 p.