WebJun 1, 2010 · The maximum yield gaps are 7.5 t/ha for wheat, 8.4 t/ha for maize and 6.4 t/ha for rice. If we express the global aggregated yield gap in total production (i.e. in tons) we can show that the yield gap equals 43%, 60%, and 47% of the actual global production of wheat, maize and rice, respectively. WebJul 7, 2024 · Yield of current local wheat cultivars (Y p or Y w), genetic yield potential (Y ip or Y iw) and genetic yield gap (Y ig) were estimated at each site and then upscaled to …
Gap between U.S. and German yields at smallest in two years
Web1 day ago · U.S. Treasury yields slid after data showed a surprise decline in producer prices and an uptick in jobless claims. The spread between the U.S. and German 10-years was … WebOct 17, 2024 · Yield gap indicators in major grain legumes and cereals. Currently, wheat, maize, sorghum, and common bean yields in Ethiopia are about 26.8, 19.7, 29.3, and 35.5% of their water-limited yield potentials ( Table 2 ), suggesting a considerable scope to increase the productivity of these crops in the country. henckel silicone serving spoon
Closing Yield Gaps: Consequences for the Global Food …
WebFeb 21, 2024 · Maize production in Zambia must increase with a view towards improved food security and reduced food imports whilst avoiding cropland expansion. To achieve this, it is important to understand the causes behind the large maize yield gaps observed in smallholder farming systems across the country. This is the first study providing a yield … WebMar 1, 2013 · The workshop was organized to help launch the Global Yield Gap Atlas project (www.yieldgap.org). Our objective was to convene a group of recognized leaders in agronomic research from around the globe to present and discuss methods and applications for estimating yield gaps based on best-available science and using consistent, … WebOct 1, 2024 · The Global Yield Gap Atlas estimates extra production potential locally for a number of sites representing major breadbaskets and then upscales the results to larger spatial scales. We find that ... lanl trinity