Is interannual grain yield decline of intermediate wheatgrass influenced by management and climate in the Upper Midwest?

Agriculture & Biology

• Thinopyrum intermedium subsp. intermedium 100%
• grain yield 50%
• climate 50%
• crop management 17%
• grain crops 16%
• vapor pressure deficit 9%
• perennial grasses 9%
• harvest index 8%
• ecosystem services 8%
• plant density 8%
• food production 7%
• drought 6%
• breeding 4%
• nitrogen 4%
• cultivars 4%
• crops 4%

Earth & Environmental Sciences

• cereal 17%
• crop 17%
• cultivar 10%
• environmental gradient 9%
• food production 8%
• vapor pressure 8%
• breeding 7%
• management practice 7%
• harvest 7%
• ecosystem service 7%
• field experiment 7%
• grass 6%
• trial 6%
• drought 6%
• productivity 5%
• rate 5%
• nitrogen 4%
• index 4%
• analysis 2%
• effect 1%