See on Scoop.it – Poverty, Hunger & Malnutrition
There’s long been a debate over the impact of genetic modification on crop yields. While agricultural biotechnology’s proponents argue that genetically modified crops demonstrate higher yields, its…
"These results suggest that yield benefits (or limitations) over time are due to breeding and not GM, as reported by others, because W. Europe has benefitted from the same, or marginally greater, yield increases without GM. Furthermore, the difference between the estimated yield potential and actual yield or ‘yield-gap’ appears to be uniformly smaller in W. Europe than in the US Midwest. Biotechnology choices in the form of breeding stock and/or management techniques used in Europe are as effective at maintaining yield as are germplasm/management combinations in the United States." Report





