Many of those studies also conclude "more plant, less food", or:
Temperature is not the only factor the models consider when simulating future crop yields. Higher levels of carbon dioxide in the atmosphere have a positive effect on photosynthesis and water retention, increasing crop yields, though often at a cost to nutrition.
and
Increases in temperature and carbon dioxide (CO2) can increase some crop yields in some places. But to realize these benefits, nutrient levels, soil moisture, water availability, and other conditions must also be met.
Here (W.Australia) we're busy trialing many wheat (and other) varieties for future use but its better to deal with AGW by reducing C02 (and methane and water vapor) in the atmosphere than by soft selling adaption.
Over threshold things are predicted to tip and get uncontrollably worse.
Water availability, soil nutrients, and moisture are variables farmers can control. Atmospheric carbon levels are not, so while that caveat is important to keep in mind from an agricultural science perspective, it will still result in higher yields of quality food.
https://theconversation.com/climate-change-is-affecting-crop...
https://climatechange.chicago.gov/climate-impacts/climate-im...
Here (W.Australia) we're busy trialing many wheat (and other) varieties for future use but its better to deal with AGW by reducing C02 (and methane and water vapor) in the atmosphere than by soft selling adaption.
Over threshold things are predicted to tip and get uncontrollably worse.