Yield gaps, which reflect the difference between the yield a grower achieves in a field, and
the water-limited yield potential of that field, have been extensively discussed in the last …

To feed a growing world population in the coming decades, agriculture must strive to reduce
the gap between the yields that are currently achieved by farmers (Ya) and those potentially …

Availability of nitrogen and water are major constraints for crop yield, and their interactions
are manyfold. Yield gap analysis in rainfed systems commonly uses water-limited yield …

Yield gaps of∼ 50% of water limited yield potential occur in wheat globally. Nitrogen (N)
deficiency frequently contributes to the gap, but it is difficult to predict an appropriate rate of …

Nitrogen (N) deficiency is responsible for a large proportion of the exploitable yield gap that
exists in Australian wheat production. In order to maximise N use efficiency (NUE), growers …

Closing the yield gap is essential for global food security and for farmers who face
increasing costs of production. Recent work showed that Australia's wheat growers are …

To assess effect of N fertilizer on yield gap (the difference between maximum attainable
yield and actual yield) on wheat farms, a long-term simulation was performed using the …

Closing the gap between yields currently achieved on farms and those that can be achieved
with best practice and current technology in a given environment is a key strategy for …

Australia has a role to play in future global food security as it contributes 0· 12 of global
wheat exports. How much more can it contribute with current technology and varieties? The …

Approximately 15% of global wheat production (40% of the wheat produced by developing
countries) occurs in irrigated, low-rainfall regions of the subtropics. Irrigated wheat is …