Consequently, some growers believed that high input management was solely responsible for the high wheat yields, despite the introduction of newer high-yielding varieties and favorable weather conditions for high wheat yields.
Mr. Chawla's wheat yields soared.
The levelling off of wheat yields is very real.
In some higher population states, wheat yields were as much as 50% lower.
Wheat yields were similar for both tillage systems.
Asseng, S., Foster, I. & Turner, N. C. The impact of temperature variability on wheat yields.
Year-to-year differences in wheat yields are largely determined by weather.
But wheat yields per acre grew worse if anything as soil nutrients were depleted.
"If you look at wheat yields, for example, yes, you can adapt, but there are limits to that.
Wheat yields, they say, have increased sharply in the past decade, which is evidence of soil fertility.
Drought in northeastern China has hurt the corn crop, while flooding in central China has depressed wheat yields.
