Small Farms More Productive and Biodiverse Worldwide
A meta-analysis of 118 studies conducted by researchers at the University of British Columbia and reported in Nature showed that small farms tend to be more productive and biodiverse than large ones, globally. The research revealed that small farms have higher yields than large ones, which may be attributable to availability of family labor. The small farms also have more crop diversity and a greater diversity of non-crop species. The researchers also noted that small farms were roughly as profitable and resource efficient as large ones.