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The project also established seed banks in the villages where the yieldgap trials were implemented.
This explains an important part of the cumulative yieldgap that has developed in hybrids.
In addition to the variety trials and demonstrations, yieldgap and diagnostic agronomy trials were planted on far mers' ®elds.
Yields in the initial period are below developed countries' yields by the average yieldgap in non-hybrids.
The yieldgap between trials and agricultural practice will become wider unless agricultural practices become more effective.
In this it captures the content of the hypotheses that claim country-specific factors are responsible for the disproportionate yieldgap that exists in the case of maize and sorghum.
It is deliberately designed to have precisely the wrong effect on the reverse yieldgap between going to work and staying at home.
From the
Hansard archive