Low estimated digestibility of the SA supplement was at least partly responsible for the low FA yield response.
Some fields exhibit a very strong yield response to seeding rate, while others exhibit a strong yield response to fertility factors or topography.
Kristensen, K., Schelde, K. & Olesen, J. E. Winter wheat yield response to climate variability in Denmark.
Further research is needed to better understand what drives the yield response.
None of these five sites showed a yield response to starter N addition.
At point three, yield response to N no longer increases with NDVI.
Therefore, yield response is measured in σ τ space.
The results, when correlated with yield response to fertilizer application in field experiments, can give the best estimate of deficiency.
Results are sensitive to expected milk price, marginal purchased feed and crop cost, and milk yield response.
Still, why did we get a yield response to high input management in the conventional cropping system?
Though the two seasons were very different, both demonstrated a negative yield response to increased seeding rate (Figure 3).
