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Contour bunding technology-evidence and experience in the semiarid region of southern Mali – CORRIGENDUM

Published online by Cambridge University Press:  15 August 2023

Birhanu Zemadim Birhanu ,
Kalifa Traoré ,
Karamoko Sanogo ,
Ramadjita Tabo ,
Gundula Fischer  and
Anthony Michael Whitbread
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Abstract

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Type
Corrigendum
Information
Renewable Agriculture and Food Systems , Volume 38 , 2023 , e37
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Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
Copyright
Copyright © The Author(s), 2023. Published by Cambridge University Press

Keywords: Contour bunding; crop yield; erosion control; Southern Mali; water productivity

Cambridge University Press & Assessment would like to apologise for errors in the above article. There was an incorrect data value with two occurrences, in which ‘163% (P < 0.01)’ should be replaced with ‘62% (p value = 0.02)’.

Page S55

The abstract originally contained the following sentence:

‘In treatment fields, 162mm of rainfall per year was saved as soil moisture and on average 13,090 kg per hectare of soil was lost from farm fields without CB, and CB implementation significantly reduced the soil loss by 163% (P < 0.01).’

This should have been:

‘In treatment fields, 162mmof rainfall per year was saved as soil moisture and on average 13,090 kg per hectare of soil was lost from farm fields without CB, and CB implementation significantly reduced the soil loss by 62% (p value = 0.02).’

Page S60

The original text in the first paragraph under the heading ‘Environmental aspects’ was given as:

‘Data records for 2 years (2016 to 2017) showed that in treatment fields, on average, 162mm of rainfall per year was saved as soil water and soil loss was reduced by 163% (P < 0.01).’

This should have been:

‘Data records for 2 years (2016 to 2017) showed that in treatment fields, on average, 162mm of rainfall per year was saved as soil water and soil loss was reduced by 62% (p value = 0.02).’

References

Birhanu, BZ, Traoré, K, Sanogo, K, Tabo, R, Fischer, G, Whitbread, AM (2022). Contour bunding technology-evidence and experience in the semiarid region of southern Mali. Renewable Agriculture and Food Systems 37, S55–S63. https://doi.org/10.1017/S1742170519000450CrossRefGoogle Scholar