Received: 12 October 2020
Accepted: 6 January 2022
First Online: 1 March 2022
: Not applicable. All protocols were duly observed during interaction with respondents and participants.
: The authors have approved this manuscript for submission to the BMC Journal of Agriculture and Food Security. All authors have read and approved the manuscript and it has not been published previously nor is it being considered by any other peer-reviewed journal.
: The authors declare that they have no competing interests.