The important but weakening maize yield benefit of grain filling prolongation in the US Midwest

Earth & Environmental Sciences

• maize 83%
• trend 33%
• food security 27%
• drought stress 17%
• heat stress 17%
• dry matter 15%
• adaptation strategy 15%
• crop yield 14%
• county 12%
• satellite data 11%
• statistical analysis 11%
• crop 9%
• loss 7%
• simulation 5%
• rate 4%

Agriculture & Biology

• filling period 100%
• corn 58%
• food security 13%
• Corn Belt region 9%
• crop models 8%
• remote sensing 7%
• heat sums 7%
• dry matter accumulation 6%
• crop yield 5%
• statistical analysis 5%
• heat stress 5%
• water stress 5%
• climate 5%
• seeds 3%

Chemical Compounds

• Reaction Yield 38%
• Food 14%
• Heat 7%
• Simulation 6%
• Reduction 4%