Economics of autonomous machines for regenerative agriculture

In: Precision agriculture '23
Authors:
A.K.M.A. Al-Amin 1Harper Adams University, Shropshire, Newport, TF10 8NB, United Kingdom; abdullahalamin@live.harper.ac.uk; abdullah.alamin@bau.edu.bd
2Bangladesh Agricultural University, Mymensingh 2202, Bangladesh

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E. Dickin 1Harper Adams University, Shropshire, Newport, TF10 8NB, United Kingdom; abdullahalamin@live.harper.ac.uk; abdullah.alamin@bau.edu.bd

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J.M. Monaghan 1Harper Adams University, Shropshire, Newport, TF10 8NB, United Kingdom; abdullahalamin@live.harper.ac.uk; abdullah.alamin@bau.edu.bd

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K. Franklin 1Harper Adams University, Shropshire, Newport, TF10 8NB, United Kingdom; abdullahalamin@live.harper.ac.uk; abdullah.alamin@bau.edu.bd

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J. Lowenberg-DeBoer 1Harper Adams University, Shropshire, Newport, TF10 8NB, United Kingdom; abdullahalamin@live.harper.ac.uk; abdullah.alamin@bau.edu.bd

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Biodiversity benefits of mixing cropping are well known, but the practice is rare because it increases labour and management requirements. Regenerative strip cropping is the simplest mixed cropping and hypothesized to be economically competitive with autonomous machines. To test this hypothesis, the Hands Free Hectare-Linear Programming (HFH-LP) model was used to analyse a wheatbarley- flower mix-spring bean rotation on a modelled 500 ha arable farm in England. The results show that autonomous strip cropping was more profitable than with conventional machines and modest increases in yield or reductions in variable costs made it economically competitive than more intensive rotations.

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