Published in the online version of Proceedings of the National Academy of Sciences, the report said soilmanagement practices in the region's corn and soybean fields are partly to blame.
Companions or beneficial plants are included to attract insects for natural pest management while some plants are soil amenders providing nitrogen and mulch.
From packaging, sales, and marketing to shipping and inventory management, sowing entrepreneurial seeds in Costco soil yields a high level of productivity and effectiveness.