Assessing the impacts of cover crops on maize and soybean yield in the U.S. Midwestern agroecosystems

Earth & Environmental Sciences

• cover crop 100%
• agricultural ecosystem 86%
• soybean 81%
• maize 66%
• cash crop 26%
• management practice 17%
• crop yield 14%
• planting 13%
• nitrogen 8%
• field experiment 8%
• productivity 6%
• immobilization 4%
• land management 4%
• soil property 4%
• soil surface 4%
• fertilizer 4%
• soil water 3%
• water resource 3%
• oxygen 3%
• winter 2%
• resource 2%
• loss 2%
• water 1%

Agriculture & Biology

• cover crops 82%
• agroecosystems 80%
• soybeans 55%
• corn 46%
• cash crops 24%
• crop yield 17%
• planting 11%
• nitrogen 8%
• cover crop termination 8%
• conservation practices 6%
• land management 6%
• water resources 5%
• coolers 5%
• soil properties 4%
• uncertainty 4%
• Glycine max 4%
• soil water 4%
• Zea mays 4%
• legumes 4%
• climate 3%
• fertilizers 3%
• oxygen 3%
• winter 3%
• soil 2%
• water 2%