Energy and Economic Returns by Crop Rotation
Energy and Economic Returns by Crop Rotation
Date
2012-09-01
Authors
Johanns, Ann
Chase, Craig
Liebman, Matt
Chase, Craig
Liebman, Matt
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Altmetrics
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Research Projects
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Leopold Center for Sustainable Agriculture
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Leopold Center for Sustainable Agriculture
Abstract
Energy and economic returns are presented from 2006-2011 comparing three cropping systems at the ISU Marsden Farm: 2-year conventional corn-soybean rotation and 3- and 4-year rotations that add small grain, red clover and alfalfa.