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File:Land equivalent ratio.png

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Captions

Captions

Illustration of the concept of land equivalent ratio

Summary

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Description
English: This is an illustration of the concept of land equivalent ratio (LER), defined as "the ratio of the area under sole cropping to the area under intercropping needed to give equal amounts of yield at the same management level. It is the sum of the fractions of the intercropped yields divided by the sole-crop yields." In this graphic, it is illustrated using an example of intercropping a grain and a fruit crop.
Date
Source Own work
Author Tobi Kellner

Artwork adapted from the "Simple Farm Crops" Public Domain Clip Art Image by Viscious-Speed which is licensed under Public Domain Mark 1.0. Source: http://www.publicdomainfiles.com/show_file.php?id=13526728227681 An editable xcf file version of this is available at https://commons.wikimedia.org/wiki/File:Land_Equivalent_Ratio_xcf_file.xcf

A new version of this file which is not using external artwork is available at https://commons.wikimedia.org/wiki/File:Land_Equivalent_Ratio_v2_0_simple.png

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I, the copyright holder of this work, hereby publish it under the following license:
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attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
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  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

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Date/TimeThumbnailDimensionsUserComment
current10:21, 17 March 2019Thumbnail for version as of 10:21, 17 March 20192,500 × 1,500 (756 KB)Tobi Kellner (talk | contribs)User created page with UploadWizard

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