February 2022 - 8

COVER STORY
Cover crop and
potatoes
Regenerative ag is all the buzz, but how
effective are cover crops with spuds?
By Melanie Epp
CONTRIBUTING WRITER
T
8
here is nothing new about
regenerative agriculture; in
fact, it's as old as farming itself.
In recent years, however, it has been
pushed into the spotlight and become
a buzzword used by food companies
that publicly promise to adopt their
practices.
One of the cornerstones of the
regenerative ag movement is the use
of cover crops. But many say cover
crops only really work in no-till
systems. Removing tillage from potato
production is a hard sell, though, and it's
left many potato producers wondering
if cover crops are worth the fuss.
Spudman.com
Last June, potato processing giant
McCain Foods announced a target of
advancing regenerative agricultural
practices across 100% of its potato acres
by 2030. In its global sustainability
report, the Canadian-based company
said it would like to reduce the amount
of carbon dioxide associated with potato
farming, storage and transport by 25% by
2030, and improve water use efficiency
15% by 2025 in water-stressed regions.
The company plans to focus on
six key principles, including the
implementation
of
cover
crops,
minimal soil disturbance, enhancing
crop diversity, optimising water use
and reducing agro-chemical
ensuring farm resilience, and the
integration of livestock and organic
impact,
elements. A good start for most farmers
will be the first key principle,
the
implementation of cover crops.
In a recent webinar, Scott Gillespie,
an independent regenerative agriculture
consultant with Plants Dig Soil
Consulting in Canada, outlined the
benefits of adding cover crops to potato
production systems.
" Most systems excluded potatoes
as an option because the focus is on
minimizing or eliminating tillage, " he
said. " It makes it hard to try when you're
told that tillage destroys all the work
that you're trying to accomplish. "
But cover crops alone still add benefits.
They can reduce the need for herbicides
and pesticides while improving yields by
enhancing soil health, he said. They can

http://www.Spudman.com

February 2022

Table of Contents for the Digital Edition of February 2022

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https://www.nxtbook.com/greatamericanmediaservices/SPUD/april-2024
https://www.nxtbook.com/greatamericanmediaservices/SPUD/march-2024
https://www.nxtbook.com/greatamericanmediaservices/SPUD/february-2024
https://www.nxtbook.com/greatamericanmediaservices/SPUD/spudman-january-2024
https://www.nxtbook.com/greatamericanmediaservices/SPUD/spudman-november-december-2023
https://www.nxtbook.com/greatamericanmediaservices/SPUD/spudman-september-october-2023
https://www.nxtbook.com/greatamericanmediaservices/SPUD/spudman-july-august-2023
https://www.nxtbook.com/greatamericanmediaservices/SPUD/spudman-may-june-2023
https://www.nxtbook.com/greatamericanmediaservices/SPUD/spudman-april-2023
https://www.nxtbook.com/greatamericanmediaservices/SPUD/spudman-march-2023
https://www.nxtbook.com/greatamericanmediaservices/SPUD/spudman-february-2023
https://www.nxtbook.com/greatamericanmediaservices/SPUD/spudman-january-2023
https://www.nxtbook.com/greatamericanmediaservices/SPUD/spudman-november-december-2022
https://www.nxtbook.com/greatamericanmediaservices/SPUD/spudman-september-october-2022
https://www.nxtbook.com/greatamericanmediaservices/SPUD/spudman-july-august-2022
https://www.nxtbook.com/greatamericanmediaservices/SPUD/may-june-2022
https://www.nxtbook.com/greatamericanmediaservices/SPUD/april-2022
https://www.nxtbook.com/greatamericanmediaservices/SPUD/march-2022
https://www.nxtbook.com/greatamericanmediaservices/SPUD/february-2022
https://www.nxtbook.com/greatamericanmediaservices/SPUD/january-2022
https://www.nxtbook.com/greatamericanmediaservices/SPUD/november-december-2021
https://www.nxtbook.com/greatamericanmediaservices/SPUD/september-october-2021
https://www.nxtbook.com/greatamericanmediaservices/SPUD/july-august-2021
https://www.nxtbook.com/greatamericanmediaservices/SPUD/may-june-2021
https://www.nxtbook.com/greatamericanmediaservices/SPUD/april-2021
https://www.nxtbook.com/greatamericanmediaservices/SPUD/march-2021
https://www.nxtbook.com/greatamericanmediaservices/SPUD/february-2021
https://www.nxtbook.com/greatamericanmediaservices/SPUD/january-2021
https://www.nxtbook.com/greatamericanmediaservices/SPUD/november-december-2020
https://www.nxtbook.com/greatamericanmediaservices/SPUD/september-october-2020
https://www.nxtbook.com/greatamericanmediaservices/SPUD/july-august-2020
https://www.nxtbook.com/greatamericanmediaservices/SPUD/may-june-2020
https://www.nxtbook.com/greatamericanmediaservices/SPUD/april-2020
https://www.nxtbook.com/greatamericanmediaservices/SPUD/march-2020
https://www.nxtbook.com/greatamericanmediaservices/SPUD/february-2020
https://www.nxtbook.com/greatamericanmediaservices/SPUD/january-2020
https://www.nxtbook.com/greatamericanmediaservices/SPUD/november-december-2019
https://www.nxtbook.com/greatamericanmediaservices/SPUD/september-october-2019
https://www.nxtbook.com/greatamericanmediaservices/SPUD/july-august-2019
https://www.nxtbook.com/greatamericanmediaservices/SPUD/may-june-2019
https://www.nxtbook.com/greatamericanmediaservices/SPUD/april-2019
https://www.nxtbook.com/greatamericanmediaservices/SPUD/march-2019
https://www.nxtbook.com/greatamericanmediaservices/SPUD/february-2019
https://www.nxtbook.com/greatamericanmediaservices/SPUD/basf-2019
https://www.nxtbook.com/greatamericanmediaservices/SPUD/january-2019
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