Alternative Reclamation Methods Hold Promise for the West

A piece of arid, strip-mined land in southeastern Washington recently yielded over 22 bushels of winter wheat per acre-without irrigation. The surprising crop yield is the product of an innovative reclamation technique-one of several methods now being developed as alternatives to traditional reclamation. Conventional reclamation methods are not always successful on strip-mined acreage in the arid West. Replanting native vegetation usually requires fertilizer and irrigation-both energy-intensive commodities in arid regions. Now, promising alternatives which rely solely on rainfall for irrigation are being offered by two research teams.