<p>Alley cropping soybeans and Walnut trees. Missouri, USA. 
</p><p><a rel="nofollow" class="external text" href="http://nac.unl.edu/practices/alleycropping.htm">Alley Cropping Page - NAC website</a>
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Photographer: Jim Jones
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/139938511@N02">National Agroforestry Center</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/139938511@N02/26245618751/">0304-0019</a>